REICH KUPPLUNGEN products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com
RFQ form: http://mdmetric.com/rfq.htm email: [email protected] ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329
MULTI MONT
- SELLA
- DEKA
- GIGANT
REICH KUPPLUNGEN products
are available from
MARYLAND METRICS
P.O. Box 261 Owings Mills, MD 21117 USA
ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329
web: http://mdmetric.com email: [email protected]
RFQ form: http://mdmetric.com/rfq.htm
Torsionally flexible claw couplings
Torsionally flexible claw couplings
Your drive is our strength. Your strength is our drive.
copyright 2011 maryland metrics/Maschinenfabrik Dipl.-Ing. Herwarth Reich GmbH
REICH KUPPLUNGEN products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com
RFQ form: http://mdmetric.com/rfq.htm email: [email protected] ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329
Contents
Page
General .................................................................................................................................
3
Standard types .....................................................................................................................
4
Special types ........................................................................................................................
5
Technical details ...................................................................................................................
6
Materials ...............................................................................................................................
7
Balancing ..............................................................................................................................
7
Selection of the proper coupling size ...................................................................................
8
Assignment to IEC standard motors
.................................................................................... 10
MULTI MONT SELLA shaft couplings, series MMS...W ....................................................... 11
MULTI MONT SELLA flange couplings, series MMS... F1
................................................... 12
MULTI MONT SELLA separable shaft couplings, series MMS...T
....................................... 13
MULTI MONT SELLA brake drum couplings, series MMS...F1 BT ...................................... 14
MULTI MONT SELLA brake drum couplings, series MMS WBT .......................................... 15
MULTI MONT SELLA brake drum couplings, series MMS...TBT ......................................... 16
MULTI MONT SELLA brake disc couplings, series MMS WBS
........................................... 17
MULTI MONT SELLA brake disc couplings, series MMS...TBS ........................................... 18
Weights and moments of inertia ........................................................................................... 19
MULTI MONT DEKA standard types, series MMD ............................................................... 20
MULTI MONT GIGANT, series MMG
.................................................................................... 21
Mounting instructions and alignment tolerances
Questionnaire
....................................................................................................................... 23
Edition July 2007
Proprietary notice pursuant to ISO 16016 to be observed:
The present MULTI MONT edition renders parts of the previous MULTI MONT catalogues obsolete. All dimensions in
millimeters.
The reproduction, distribution and utilization of this document as well
as the communication of its contents to others without explicit authorization is prohibited. Offenders will be held liable for the payment
of damages. All rights reserved in the event of the grant of a patent,
utility model or design.
© REICH-KUPPLUNGEN
We reserve the right to change dimensions
and/or design details without prior notice.
WWW.
................................................................. 22
2
MMS_Pros_e_0707
REICH KUPPLUNGEN products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com
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General technical description
MULTI MONT couplings have been built in series since 1958. This pluggable claw coupling that has been successfully proven over a number of decades has been permanently updated to the state of the art, and the MULTI MONT
SELLA, MULTI MONT DEKA and MULTI MONT GIANT series nowadays cover a torque range from 40 to 1 000 000 Nm.
The MULTI MONT product line offers a large variety of different types so that a suitable coupling is available for
almost every type of power transmission requirement.
MULTI MONT SELLA nominal torques from 40 to 20 000 Nm
The MULTI MONT SELLA standard series comprises a number of different types. All coupling types allow changing
the flexible transmission elements with no need for axial movement of a coupled machine part.
The flexible element for the coupling sizes up to and including MMS 63 consists of a split toothed ring which has
the single rubber dampers attached to an external belt. All larger coupling sizes are equipped with 6 single saddle
elements each for transmission which have two rubber dampers attached to the external belt.
The coupling is fitted with a separately screwed-on retaining cap which encloses the periphery of the rubber elements. This screwed connection is not involved in torque transmission. The elements of all coupling sizes can be
fitted and removed radially after the retaining caps have been released and withdrawn.
MULTI MONT DEKA
nominal torques from 40 000 Nm to 100 000 Nm
MULTI MONT GIGANT
nominal torques from 160 000 Nm to 1 000 000 Nm
The MULTI MONT DEKA coupling series that is
made of spheroidal cast iron as a standard is not
only of extremely compact design but also offers a
high transmission rate.
The flexible transmission elements are fixed in
pockets. During torque transmission, two elements
totalling 40 are always subjected simultaneously to
compression by one coupling claw.
Using the flange version the flexible transmission
elements can be fitted and removed radially.
Standardly made of spheroidal cast iron the MULTI
MONT GIGANT coupling is available for highest torques
up to 1 000 000 Nm.
The MULTI MONT GIGANT uses 6 single saddle elements.
The separate retaining cap allows radial fitting of the
flexible elements with no need for axial movement of a
coupled machine part.
Advantages of MULTI MONT -SELLA, -DEKA, -GIGANT
• compensate for axial-, radial- und angular misalignments
• absorb shocks and vibrations
• are fail-safe and withstand high overloads
• are well suited as plug-in type couplings ensuring ease of assembly and alignment
• allow prompt and easy radial change of the flexible elements
• are maintenance-free
• are customizeable for almost every type of mounting situation
MMS_Pros_e_0707
3
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REICH KUPPLUNGEN products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com
RFQ form: http://mdmetric.com/rfq.htm email: [email protected] ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329
Standard types
Shaft couplings
Standard version for connecting two
shafts.
The separately screwed-on retaining
cap allows changing the flexible elements with no need for axial movement of either of the coupling hubs.
series
MMS ... W
up to 20 000 Nm
MMD ... WK
up to 100 000 Nm
MMG ... W
up to 1 000 000 Nm
Separable flange couplings
This version allows radial assembly
of the coupled machines with no
need for their axial movement.
The separately screwed-on retaining
cap allows changing the flexible elements with no need for axial movement of either of the coupling hubs.
series
MMS ... T
up to 20 000 Nm
MMD ... TK
up to 100 000 Nm
MMG ... T
up to 1 000 000 Nm
Flange couplings
For flange-mounting to discs and flywheels.
The separately screwed-on retaining
cap allows changing the flexible elements with no need for axial movement of either of the coupling hubs.
Different mounting options are available by the use of intermediate
flanges.
series
MMS ... F1
up to 20 000 Nm
MMD ... F1K
up to 100 000 Nm
MMG ... F1
up to 1000 000 Nm
Brake drum couplings
With brake drums for external shoe
brakes.
Leading dimensions of the brake
drum acc. to DIN 15 431
series
MMS ... F1 BT
up to 1250 Nm
MMS ... WBT
up to 20 000 Nm
MMS ... TBT
MMD ... WK BT
up to 20 000 Nm up to 100 000 Nm
Brake disc couplings
With brake discs for disc clamps.
The separable flange coupling TBS
allows radial fitting and removal of
the brake disc.
series
WWW.
MMS ... WBS
up to 20 000 Nm
4
MMS ... TBS
up to 20 000 Nm
MMD ... WK BS
up to 100 000 Nm
MMS_Pros_e_0707
REICH KUPPLUNGEN products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com
RFQ form: http://mdmetric.com/rfq.htm email: [email protected] ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329
Special types
Double flange couplings
Spacer couplings
Clutches
coupling with removal spacer
engagable and disengagable
at standstill
for connection with
a torque limiter
for connection with
a fluid coupling
Combination couplings
for connection with
a freewheel
Brake disc and brake drum coupling versions
Versions with
shrink disc
MMS_Pros_e_0707
Versions with intermediate shaft
in combination with a gear coupling
5
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REICH KUPPLUNGEN products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com
RFQ form: http://mdmetric.com/rfq.htm email: [email protected] ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329
Technical details
The specified torques of TKN and TKmax comply with the definition for “Flexible shaft couplings DIN 740 part 2“ and
apply to the standard types with rubber elements of 75-80° Shore A.
Technical details of other flexible element materials are available on request.
Technical details for standard rubber elements SN
Nominal
torque
Coupling
size
TKN
[Nm]
MMS-A
4
MMS-A 6,3
MMS
10
MMS
16
MMS
25
MMS
40
MMS
63
MMS
100
MMS
160
MMS
250
MMS
400
MMS
630
MMS 1000
MMS 1600
MMD 4000
MMD 6300
MMD 10000
MMG 16000
MMG 25000
MMG 40000
MMG 63000
MMG 100000
*)
40
63
100
160
250
400
630
1250
2000
3000
5000
7500
12500
20000
40000
63000
100000
160000
250000
400000
630000
1000000
Dynamic
torsional stiffness
Maxi- Continuous
mum
vibratory
torque
torque
T Kmax
[Nm]
C Tdyn
[103 Nm/rad]
T KW (10 Hz)
0.25 TKN 0.5 TKN 0.75 TKN 1.0 TKN
[Nm]
120
20
189
30
300
50
480
80
750
130
1200
210
1890
330
3000
530
4800
840
7500
1300
12000
2100
18900
3300
30000
5000
48000
8400
75000
12500
120000 20000
189000 31500
480000 48000
750000 75000
1200000 120000
1890000 200000
3000000 300000
0.7
1.0
1.6
2.5
4.0
6.3
10.0
15.8
25.0
40.0
63.0
100
160
250
560
900
1400
1900
3000
4800
1.0
1.4
2.3
3.6
5.8
9.2
14.4
23.0
36.0
58.0
92.0
144
230
360
640
1000
1640
2300
3700
5800
1.2
1.8
2.9
4.5
7.1
11.3
17.8
29.0
45.0
71.0
113.0
178
290
450
830
1300
2120
3300
5300
8500
1.5
2.3
3.7
5.8
9.2
14.5
23.0
37.0
58.0
92.0
145.0
230
370
580
1000
1600
2560
4300
6900
1100
on request
Rel. Max. *)
damp- speed
ing
Ψ
[-]
n max
[rpm]
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
5000
4000
7100
6300
5700
5100
4500
3900
3400
3000
2700
2300
2000
1760
2300
2000
1800
910
806
650
580
520
Max. shaft
displacement
∆Ka
∆Ku
[mm] [mm]
∆Kr
[mm]
0.5
0.5
0.6
0.6
0.7
0.7
0.8
0.9
1.0
1.2
1.4
1.5
1.6
1.8
2.0
2.0
2.0
2.0
2.5
2.5
3.0
3.0
1.0
1.0
1.0
1.0
1.0
1.2
1.2
1.2
1.5
1.5
1.5
1.5
2.0
2.0
2.5
2.5
2.5
4.0
5.0
6.0
7.0
8.0
1.0
1.0
1.2
1.3
1.4
1.5
1.6
1.7
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.5
4.0
4.5
5.0
5.0
5.0
max. speeds refer to standard couplings made of grey cast iron;
higher rotational speeds can be obtained with other materials
Shaft displacements
Radial displacement
Axial displacement
Angular displacement
The above shaft displacements are approximate values as the compensating capability of the coupling primarily
depends on the rotational speed and coupling load.
Precise alignment of the coupling contributes to a long service life of the flexible elements (see “Alignment tolerances“on page 25).
Permissible rotational speeds
The maximum speeds specified in “Technical details“ only refer to the actual coupling components.
For brake drum and brake disc combined couplings the following nmax speeds in rpm are permissible:
Diameter BT/BS
[mm]
200
250
315
400
500
630
710
800
1000
Material
-
-
GGG 50/60
Brake drum BT
nmax [rpm] 5250 4200 3300 2600 2100 1650 1450
Brake disc BS
nmax [rpm] 7000 6000 4800 3800 3000 2400 2150 1900 1500
WWW.
6
St 52-3
MMS_Pros_e_0707
REICH KUPPLUNGEN products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com
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Materials
Standard coupling hubs of grey cast iron are used unless specified otherwise. Other materials are available as an
option.
Part
No.
1, 1g
1a
1
Designation of the
coupling components
Material of
group A
MMS; MMS-A; MMG
MMS...TBS and MMS...TBT
MMD
hub
size MMS 10 - 16
size MMS 25 - 40
size MMS 63 - 400
size MMS 630 - 1600
size MMG 16 000 - 100 000
2
retaining cap
3
flexible coupling element
4
flange
seperable flange hub
6a
GG 25 1)
GGG 40 1)
GGG 40
GGG 40 1)
GGG 40 1)
GGG 40
polyamide
sheet steel
sheet steel opt. GGG 40
GGG 40 / St 52-3
St 52-3
polyamide
sheet steel
sheet steel opt. GGG 40
GGG 40 / St 52-3
St 52-3
see table below
F1 for MMS und MMG
F1 for MMS...TBS and MMS...TBT
F1 for MMD
6
Material of
group B
MMS
MMD
MMS…TBS and MMS…TBT
GG 25
GGG 40
GGG 40
GGG 40
GGG 40
GGG 40
GG 25
GGG 40
St 52-3
St 52-3
GGG 40
St 52-3
10
brake disc
St 52-3
St 52-3
11
brake drum up to Ø 315 mm for F1 BT
brake drum up to Ø 315 mm for WBT
brake drum from Ø 400 mm for WBT und TBT
GGG 50
St 52-3
GGG 50
GGG 50
St 52-3
GGG 50
other materials on request
1
) hub also available in steel
Flexible coupling elements:
Type of element
Size
MMS toothed ring
MMS-A
MMS
4 – 6,3
10 - 63
1
MMS saddle elements
MMS
100 - 1600
6
MMD rubber elements
MMD
4000 - 10 000
40
MMG saddle elements
MMG
16 000 - 40 000
6
Material designation
Quantity per coupling
Code
Permissible temperature range
Feature
shortly
for standard versions:
natural/synthetic rubber mixture
hardness range: 75 – 80° Shore A
SN
- 40 °C to 80 °C
90 °C
excellent abrasion
resistance
nitrile rubber (NBR)
hardness range: 73 – 78° Shore A
SP
- 40 °C to 100 °C
120 °C
mineral oil resistance
and motor fuel resistance
silicone caoutchouc (VMQ)
hardness range: 70 – 75° Shore A
SX
- 70 °C to 120 °C
140 °C
high temperature
resistance
Technical details of the MULTI MONT couplings with elements made of NBR and VMQ on request.
Other rubber materials and other Shore hardnesses can also be supplied on request.
Balancing
All MULTI MONT couplings are of balancing quality G 16 acc. to ISO 1940 as a standard which is sufficient for
normal speed ranges. If a superior balancing quality is required, the coupling components can also be dynamically
balanced. In such a case please advise the rotational speed and whether the hubs shall be balanced with or without
keyway when placing your order.
MMS_Pros_e_0707
7
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Coupling size selection
The coupling size should be adequately dimensioned to ensure that the permissible coupling load is not exceeded
in any operating condition encountered. For drives which are not subjected to periodically recurring vibratory torque
loads, the coupling design may be selected based on the driving torque with reference to the corresponding service
factors.
For drives with combustion engines or prime movers which are subject to periodically recurring vibratory torques,
the final selection of the coupling should be verified by a full torsional vibration analysis which will be conducted by
us on request.
1.
Calculate the driving torque TAN.
2.
Determine the nominal torque capacity TKN of the coupling based on the
driving torque TAN with reference to the service factors.
3.
The max. torque capacity TKmax of the coupling shall be at least equal
to the maximum torque Tmax encountered in operation while taking the
temperature factor S t into account.
4.
The torsional vibration analysis for verifying the proper coupling selection
shall prove that the permissible continuous vibratory torque capacity TKW
of the coupling is at least equal to the maximum vibratory torque TW
which occurs in the operating speed range with reference to temperature
and frequency.
The frequency factor S f takes the frequency dependence of the permissible continuous vibratory torque capacity TKW (10 Hz) at operating frequency
f into account.
Service factors
Load classification factor S m
Temperature factor S t
Prime mover
Electric motors,
turbines,
hydraulic motors
Combustion engines
≥ 4 cylinders
cyclic variation
≥ 1 : 100
Ambient
-40 °C
+40 °C +60 °C +80 °C
temperature +30 °C
Load by the
driven machine
U
M
H
1.25
1.6
2.0
1.5
2.0
St
1.0
> +80 °C
1.1
1.4
1.8
on
request
Starting factor S z
2.5
Starting
frequency per
hour
30
60
120
240
> 240
Sz
1.0
1.1
1.2
1.3
on
request
U = uniform load
M = medium shock load
H = heavy shock load
Calculation example
A coupling shall be installed between an electric
motor (P = 450 kW at n = 980 rpm) and a belt
conveyor gearbox.
TAN = 9550
980 rpm
= 4385.2 Nm
TKN ≥ TAN
x Sm x St x Sz
TKN ≥ 4385.2 Nm x 1.25 x 1.1 x 1.0 = 6029.7 Nm
Uniform load
= U : Sm = 1.25
Ambient temperature 40 °C : St = 1.1
Starting frequency
30/h : Sz = 1.0
WWW.
450 kW
Selected coupling: MMS 630 SNW at TKN = 6300 Nm
8
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Assignment of the load classification factors to the type of driven machine
U = uniform
load
U
M
H
U
M
H
U
M
H
U
M
H
U
M
H
1)
M = medium shock
load
BLOWERS, FANS1)
Blowers (axial/centrif.) P:n ≤ 0.007
Blowers (axial/centrif.) P:n ≤ 0.07
Blowers (axial/centrif.) P:n > 0.07
Cooling tower fans P:n ≤ 0.007
Cooling tower fans P:n ≤ 0.07
Cooling tower fans P:n > 0.07
Induced draught fans P:n ≤ 0.007
Induced draught fans P:n ≤ 0.07
Induced draught fans P:n > 0.07
Lobe blowers P:n ≤ 0.007
Lobe blowers P:n ≤ 0.07
Lobe blowers P:n > 0.07
Turbo blowers P:n ≤ 0.007
Turbo blowers P:n ≤ 0.07
Turbo blowers P:n > 0.07
P = power of the driven machine in kW
n = rotational speed in rpm
H
M
M
BUILDING MACHINERY
Concrete mixers
Hoists
Road construction machinery
U
M
M
U
M
M
M
CHEMICAL INDUSTRY
Agitators (light liquids)
Agitators (viscous liquids)
Centrifuges (heavy)
Centrifuges (light-weight)
Cooling drums
Drying drums
Mixers
M
H
COMPRESSORS
Centrifugal compressors
Reciprocating compressors
M
M
M
U
H
M
M
U
M
M
H
H
M
M
M
M
M
CONVEYORS
Apron conveyors
Ballast elevators
Belt bucket conveyors
Belt conveyors (bulk material)
Belt conveyors (piece goods)
Chain conveyors
Circular conveyors
Flour bucket conveyors
Goods lifts
Hauling winches
Hoists
Inclined hoists
Link conveyors
Passenger lifts
Screw conveyors
Steel belt conveyors
Troughed chain conveyors
M
H
H
M
H
CRANES
Derricking jib gears
Hoisting gears
Luffing gears
Slewing gears
Travelling gears
MMS_Pros_e_0707
H = heavy shock
load
For drives with periodic excitation of the plant, the coupling
selection shall be verified by means of a full torsional vibration
analysis.
H
H
H
M
M
M
H
M
DREDGES
Bucket conveyors
Bucket wheels
Cutter heads
Manoeuvring winches
Slewing gears
Suction pumps
Travelling gears (caterpillar)
Travelling gears (rails)
M
M
H
U
M
M
U
M
M
FOOD INDUSTRY MACHINERY
Cane crushers
Cane knives
Cane mills
Filling machines
Kneading machines
Mashing apparatus, crystallizers
Packaging machines
Sugar beet cutters
Sugar beet washing machines
H
H
H
GENERATORS, TRANSFORMERS
Frequency transformers
Generators
Welding generators
M
M
LAUNDRIES
Tumblers
Washing machines
H
M
H
H
M
H
M
H
H
H
H
H
H
M
M
M
H
M
H
M
H
M
M
METAL ROLLING MILLS
Billet shears
Chain transfers
Cold rolling mills
Continuous casting plants
Cooling beds
Cropping shears
Cross transfers
Descaling machines
Heavy and medium plate mills
Ingot handling machinery
Ingot pushers
Manipulators
Plate shears
Plate tilters
Roller adjustment drives
Roller straighteners
Roller tables (heavy)
Roller tables (light)
Sheet mills
Trimming shears
Tube welding machines
Winding machines (strip and wire)
Wire drawing benches
U
H
H
U
M
H
H
H
H
H
M
METAL WORKING MACHINES
Countershafts, line shafts
Forging presses
Hammers
Machine tools, auxiliary drives
Machine tools, main drives
Metal planing machines
Plate straightening machines
Presses
Punch presses
Shears
Sheet metal bending machines
9
M
H
OIL INDUSTRY
Pipeline pumps
Rotary drilling equipment
H
H
H
H
H
H
H
H
H
H
PAPER MACHINES
Calenders
Couches
Drying cylinders
Glazing cylinders
Pulpers
Pulp grinders
Suction rolls
Suction presses
Wet presses
Willows
H
H
H
M
PLASTIC INDUSTRY MACHINERY
Calenders
Crushers
Extruders
Mixers
U
M
H
H
H
PUMPS
Centrifugal pumps (light liquids)
Centrifugal pumps (viscous liquids)
Plunger pumps
Pressure pumps
Reciprocating pumps
H
H
M
H
H
RUBBER MACHINERY
Calenders
Extruders
Mixers
Pug mills
Rolling mills
H
H
H
H
H
H
H
STONE AND CLAY WORKING
MACHINES
Ball mills
Beater mills
Breakers
Brick presses
Hammer mills
Rotary kilns
Tube mills
M
M
M
M
M
TEXTILE MACHINES
Batchers
Looms
Printing and dyeing machines
Tanning vats
Willows
M
H
WATER TREATMENT
Aerators
Screw pumps
H
M
H
U
WOOD WORKING MACHINES
Barkers
Planing machines
Saw frames
Wood working machines
WWW.
REICH KUPPLUNGEN products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com
RFQ form: http://mdmetric.com/rfq.htm email: [email protected] ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329
Assignment to IEC standard motors
MULTI MONT SELLA coupling series MMS..W for IEC 3-phase motors with squirrel cage rotor acc. to DIN 42673/1
power
P [kW]
T [Nm]
Coupling
size
MMS
90 S
90 L
0.09
0.12
0.18
0.25
0.37
0.55
0.75
1.1
1.5
2.2
0.29
0.38
0.57
0.80
1.2
1.8
2.4
3.5
4.8
7.0
*)
*)
*)
*)
*)
*)
4
4
4
4
100 L
3
9.6
4
112 M
4
5.5
7.5
13
18
24
4
6,3
6,3
-
-
-
11
15
18.5
22
30
37
45
55
75
90
110
132
160
200
35
48
59
70
96
118
143
175
239
287
350
420
509
637
10
10
10
16
25
25
25
40
40
40
63
63
100
100
355 L
250
315
796
1003
400L
355
400
1130
1273
Motor
size
56
63
71
80
132 S
132 M
160 M
160 L
180 M
180 L
200L
225 S
225 M
250 M
280 S
280 M
315 S
315 M
315 L
Motor power
at ~3000 rpm
torque
power
torque
P [kW]
T [Nm]
coupling
size
MMS
0.06
0.09
0.12
0.18
0.25
0.37
0.55
0.75
1.1
1.5
2.2
3
4
0.38
0.57
0.76
1.1
1.6
2.4
3.5
4.8
7.0
9.6
14
19
25
*)
*)
*)
*)
*)
*)
4
4
4
4
4
4
4
5.5
35
7.5
Motor power
at ~1500 rpm
Motor power
at ~ 1000 rpm
power
torque
P [kW]
T [Nm]
Coupling
size
MMS
Motor power
at ~ 750 rpm
power
torque
P [kW]
T [Nm]
Coupling
size
MMS
Cyl. shaft extension
D x L [mm]
≤ 1500
3000
rpm
rpm
9 x 20
11 x 23
14 x 30
0.37
0.55
0.75
1.1
3.5
5.3
7.2
11
4
4
4
4
1.5
14
4
2.2
21
6,3
3
48
10
11
70
15
18.5
22
19 x 40
24 x 50
4
0.75
1.1
1.5
10
14
19
4
4
4
29
6,3
2.2
28
6,3
4
5.5
38
53
6,3
10
3
38
6,3
10
7.5
72
10
96
118
140
16
25
25
40
15
191
40
37
45
55
75
90
110
132
160
200
236
287
350
478
573
700
840
1019
1273
40
40
63
100
100
100
100
160
160
160
160
250
315
1592
2006
250
250
25
25
40
40
40
63
100
100
100
100
160
160
250
250
400
10
10
16
25
191
105
143
177
210
287
353
430
525
716
860
1051
1261
1528
1910
2388
51
70
96
140
30
11
15
18.5
22
30
37
45
55
75
90
110
132
160
200
250
4
5.5
7.5
11
18.5
22
30
37
45
55
75
90
110
132
160
200
236
280
382
471
573
700
955
1146
1401
1681
2037
2547
40
40
63
100
100
100
160
160
250
250
250
400
160
160
355
400
2260
2547
400
400
315
3008
400
250
3183
400
28 x 60
38 x 80
42 x 110
48 x 110
55 x 110
55 x 110
60 x 140
60 x 140
65 x 140
65 x 140
75 x 140
65 x 140
80 x 170
75 x 140
95 x 170
80 x 170
100 x 200
*) For this power range ask for catalogue “MULTI MONT ASTRA”
The assignment takes the maximum hub bore of the couplings into account and provides adequate safety for normal load applications at a load classification factor Sm = 1.25. For other loads the design needs to be calculated
according to “Selection of the proper coupling size“ (see pages 8 and 9).
WWW.
10
MMS_Pros_e_0707
REICH KUPPLUNGEN products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com
RFQ form: http://mdmetric.com/rfq.htm email: [email protected] ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329
MULTI MONT SELLA shaft couplings
Series: MMS ... W
Standard version for connecting two shafts.
The flexible elements can be easily fitted and removed radially with no need for axial movement of the coupled machines after the retaining cap has been released and withdrawn.
from size MMS 10 ... W
(fig. with ret. cap GGG40)
sizes MMS-A 4 ... W and MMS-A 6,3 ... W
D1
MMS-A
4
MMS-A 6,3
MMS
10
MMS
16
MMS
25
MMS
40
MMS
63
MMS
100
MMS
160
MMS
250
MMS
400
MMS
630
MMS 1000
MMS 1600
*
1
)
DA
117*
129*
134*
155*
174* / 175
195* / 196
221* / 223
250* / 252
282* / 290
330
378
432
pilot
bored
unbored / precentered
Coupling
size
56
68
88
max.
D3
D4
L1
L4
L5
L6
LW
S1
S2
55
65
72
78
88
96
110
120
130
145
160
200
225
255
70
82
96
108
120
135
152
173
198
223
251
294
338
390
40
45
48
52
57
61
67
75
82
89
97
116
140 1)
160 1)
26
29
34
35
40
45
48
51
56
80
90
104
47
50
53
60
67
77
89
100
114
118
137
147
19
20
21
21
22
22
21
20
17
25
25
31
98
110
113
123
136
148
164
185
205
225
250
296
335
373
18
20
17
19
22
26
30
35
41
47
56
64
75
85
32
38
33
35
38
44
50
59
69
79
90
100
119
129
GG 25 GGG 40
35
40
45
50
55
60
70
75
80
90
100
120
140
160
60
65
75
80
85
100
105
130
150
170
retaining cap made of sheet steel / polyamide; larger values apply to the material GGG 40
figure is not in accordance with actual design
MMS_Pros_e_0707
11
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REICH KUPPLUNGEN products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com
RFQ form: http://mdmetric.com/rfq.htm email: [email protected] ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329
MULTI MONT SELLA flange couplings
Series: MMS ...F1
For flange-mounting to discs and flywheels
The flexible elements can be easily fitted and removed radially with no need for axial movement of the coupled machines after the retaining cap has been released and withdrawn.
M
Z
= screw size
= number of bores
D1
MMS-A
4
MMS-A 6,3
MMS
10
MMS
16
MMS
25
MMS
40
MMS
63
MMS
100
MMS
160
MMS
250
MMS
400
MMS
630
MMS 1000
MMS 1600
*
1
)
DA
117*
129*
134*
155*
174* / 175
195* / 196
221* / 223
250* / 252
282* / 290
330
378
432
pilot
bored
unbored / precentered
Coupling
size
56
68
88
max.
GG 25 GGG 40
35
40
45
50
55
60
70
75
80
90
100
120
140
160
60
65
75
80
85
100
105
130
150
170
D3
D4
D5
D6
M
Z
L1
L4
LF
S1
50
60
80
92
101
114
126
148
162
180
206
238
278
322
M6
M6
M8
M8
M 10
M 10
M 12
M 12
M 16
M 16
M 20
M 20
M 20
M 20
4
4
6
6
6
6
6
12
6
6
12
12
12
12
40
45
48
52
57
61
67
75
82
89
97
116
140 1)
160 1)
26
29
34
35
40
45
48
51
56
80
90
104
68
75
78
84
94
102
115
131
147
163
183
210
235
260
18
20
17
19
22
26
30
35
41
47
56
64
75
85
H9
55
65
72
78
88
96
110
120
130
145
160
200
225
255
70
82
96
108
120
135
152
173
198
223
251
294
338
390
35
40
50
58
65
70
78
90
100
115
125
150
175
200
retaining cap made of sheet steel / polyamide; larger values apply to the material GGG 40
figure is not in accordance with actual design
WWW.
12
MMS_Pros_e_0707
REICH KUPPLUNGEN products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com
RFQ form: http://mdmetric.com/rfq.htm email: [email protected] ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329
MULTI MONT SELLA
Torsionally flexible claw couplings
MMS-T...W with taper bush
The MULTI MONT SELLA claw coupling of type MMS-T... is
equipped with a taper bush as a connection element for the shaft.
The taper bush is bolted in place in the coupling hub so that a
shrink-fit-like connection free from backlash is established between
the coupling hub and the shaft after assembly.
Due to the use of commercially available taper bushes with a
number of different bore dimensions, the need for finishing the
bore and keyway of the coupling hub is omitted for the MULTI
MONT SELLA coupling type MMS-T. The maximum torque depends
on the respective taper bush. Assembly and disassembly are
possible with no need for special tools!
Main features of the MULTI MONT SELLA with taper bush
• Easy and simple assembly of the shaft connections thanks to taper bushes
• Easy assembly and alignment thanks to the plug-in design
• Compensation of axial, radial and angular offsets
• Shock and vibration damping
• Fail-safe operation and high overload capability
• Maintenance-free
• Simple radial element replacement by sliding back the retaining cap
Coupling
size
Technical details of the SN standard element design
maximum
Dynamic
Fatigue
rel.
max.
shaft displacement
torsional stiffness
torque
damp- DrehC Tdyn
ing
zahl
[103 Nm/rad]
Ψ
n max.
T Kmax.
T KW (10 Hz)
∆ Ka
∆ Ku
∆ Kr
0,25 TKN 0,5 TKN 0,75 TKN 1,0 TKN
[Nm]
[Nm]
[1/min] [mm] [mm]
[-]
[mm]
Nominal Maximum
torque
torque
T KN
[Nm]
MMS-T 25
MMS-T 40
MMS-T 63
MMS-T 100
MMS-T 160
MMS-T 250
MMS-T 400
MMS-T 630
MMS-T 1000
250
400
630
1250
2000
3000
5000
7500
12500
500
1000
1500
2500
4000
7500
10000
13000
20000
130
210
330
530
840
1300
2100
3300
5000
4,0
6,3
10,0
15,8
25,0
40,0
63,0
100
160
5,8
9,2
14,4
23,0
36,0
58,0
92,0
144
230
7,1
11,3
17,8
29,0
45,0
71,0
113,0
178
290
9,2
14,5
23,0
37,0
58,0
92,0
145,0
230
370
1,0
1,0
1,0
1,0
1,0
1,0
1,0
1,0
1,0
5700
5100
4500
3900
3400
3000
2700
2300
2000
0,7
0,7
0,8
0,9
1,0
1,2
1,4
1,5
1,6
1,0
1,2
1,2
1,2
1,5
1,5
1,5
1,5
2,0
1,4
1,5
1,6
1,7
1,8
2,0
2,2
2,4
2,6
Materials: Coupling hubs and taper bushes of grey cast iron; See the main catalogue for further technical details,
design and elastomers.
Coupling size
DA
TB Nr.
D1
max.
D3
D4
L1
L4
L5
LW
S1
S2
m
[kg]
MMS-T 25
MMS-T 40
MMS-T 63
MMS-T 100
MMS-T 160
MMS-T 250
MMS-T 400
MMS-T 630
MMS-T 1000
135
155
174
195
221
250
282
330
378
1610
2012
2517
3030
3030
3535
4040
4040
4545
40
48
60
75
75
90
100
100
110
85
102
123
145
150
180
210
215
240
120
135
152
173
198
223
251
294
338
25*
32*
45
76
76
89
102
102
115
6
15
27
51
54,2
63,6
75,6
65,5
65,5
49
52
58
75
76,8
88,4
99,4
119,5
136,5
72
90
120
187
193
225
260
268
285
22
26
30
35
41
47
56
64
75
38
44
50
65
69
79
90
102
119
3,04
4,86
8,36
16,92
20,83
33,10
51,36
69,53
98,10
J
MA1
[kgm²] [Nm]
0,0061
0,0120
0,0260
0,0674
0,1007
0,2127
0,4222
0,8030
1,4774
20
31
49
92
92
115
172
172
195
* The slid-back retaining cap protrudes the hub by max. 7mm in case of radial dismantling of the elements
MA2
[Nm]
10
10
10
25
25
49
49
86
86
REICH KUPPLUNGEN products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com
RFQ form: http://mdmetric.com/rfq.htm email: [email protected] ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329
Mounting instruction for type MMS-T…W
with taper bush
Mounting the element hub with taper bush
The general mounting instruction for the MMS also applies to this instruction
and is to be equally taken into account.
1. The outer taper of the taper bush and the bore with the inner taper of the
element hub shall show bright metal and must be free of grease prior to
mounting. Preservatives must be removed completely.
2. Insert the taper bush into the element hub and line up all connecting bores.
Make sure that half threaded holes concide with half plain bores (Fig. 1).
3. Screw in lightly greased or oiled assembly screws. Do not tighten the screws
yet (Fig. 2).
4. Slide the element hub with inserted taper bush onto the cleaned shaft with
key. Put it into the mounting position and tighten it uniformly according to
Fig. 3 and Table 1.
5. The screws can be retightened again by slight tapping against the taper
bush with a hammer using an intermediate plate. Repeat this process, if
necessary.
Dismantling the element hub with taper bus
Fig.1
Nr. 1610
2012
2517
3030
Nr. 3535
4040
4545
5040
Fig.2
1. Loosen and remove all screws. Depending on the taper bush size, screw
either 1 or 2 greased screws into the half pulling-off thread(s) of the taper
bush (Fig. 4).
2. Tighten the screws uniformly until the taper bush is loose in the element hub.
3. As soon as the taper bush is loose, the element hub can be pulled off the
shaft together with the taper bush.
Fig.3
Available taper bushes
Nr.
1610
2012
2517
3030
3535
4040
5040
Metric bores with keyway acc. to DIN 6885/1
12 14 15 16 18 19 20 22 24 25 28 30
14 16 17 19 20 22 24 25 28 30 32 35
16 18 19 20 22 24 25 28 30 32 35 38
25 28 30 32 35 38 40 42 45 48 50 55
35 38 40 42 45 48 50 55 60 65 70 75
40 42 45 48 50 55 60 65 70 75 80 85
70 75 80 85 90 95 100 105 110 115 120 125
32
38
40
60
80
90
35
40
42
65
85
95
38
42
45
70
90
100
40
45 48
48 50 55 60
75
Fig.4
Screw tightening torques for mounting the taper bush
MMS
25
Coupling size
Taper bush No.
B.S.W. screw size *)
MMS
40
1610
3
MMS
MMS
63
100/160
2012
7
2517
1
MMS
250
3030
5
MMS
400/630
3535
1
MMS
1000
4040
5
4545
3
/8 x 16 /16 x 22 /2 x 25 /8 x 32 /2 x 38 /8 X 45 /4 x 50
Tightening torque MA1 [Nm]
20
31
49
92
115
172
195
Width across flats SW [mm]
5
6
6
8
10
12
14
*) Nr.1610/2012/2517/3030 set screw
Nr.3535/4040/4545 cap screw
Dipl.-Ing. Herwarth Reich GmbH
P.O.Box 10 20 66
D-44720 Bochum
Vierhausstr. 53
D-44807 Bochum
Phone:
+49 2 34 9 59 16 0
Fax:
+49 2 34 9 59 16 16
Table 1
Safety precautions
Ordering example:
MMS-T 160.SN.W.FH
Coupling designation:
Coupling size
Element design
Shaft coupling
Hub design F and H
It is the customer‘s and user‘s responsibility to observe the national and international
regulations and safety rules.
Check all bolted connections for proper fit
preferably after the test run.
First edition April 2009
Proprietary notice pursuant to ISO 16016 to be observed:
In conjunction with this MMS-T leaflet see also the
general details contained in the MMS catalogue.
All dimensions in millimetres.
We reserve the right to change dimensions and / or
design details without prior notice.
The reproduction, distribution and utilization of this document as well as the communication of its contents to others without explicit authorization is prohibited. Offenders will be
held liable for the payment of damages. All rights reserved in the event of the grant of a
patent, utility model or design.
© REICH-KUPPLUNGEN
REICH KUPPLUNGEN products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com
RFQ form: http://mdmetric.com/rfq.htm email: [email protected] ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329
MULTI MONT SELLA separable shaft couplings
Series: MMS ... T
This version allows radial assembly of the coupled machines with no need for their axial movement.
The separately screwed-on retaining cap allows changing the flexible elements with no need for axial movement of
either of the coupling hubs.
MMS
MMS
MMS
MMS
MMS
MMS
MMS
MMS
MMS
MMS
MMS
MMS
*
1
)
10
16
25
40
63
100
160
250
400
630
1000
1600
DA
117*
129*
134*
155*
174* / 175
195* / 196
221* / 223
250* / 252
282* / 290
330
378
432
pilot
bored
unbored / precentered
Coupling
size
56
68
88
D1/D2
max.
GG 25 GGG 40
45
50
55
60
70
75
80
90
100
120
140
160
60
65
75
80
85
100
105
130
150
170
D3
D T3
D4
L1
L3
L4
L 10
LT
S1
72
78
88
96
110
120
130
145
160
200
225
255
64
72
78
96
104
118
130
145
160
195
225
255
96
108
120
135
152
173
198
223
251
294
338
390
48
52
57
61
67
75
82
89
97
116
140 1)
160 1)
52
57
62
68
75
82
88
98
105
134
154
170
26
29
34
35
40
45
48
51
56
80
90
104
57
63
68
76
85
97
111
124
141
145
163
177
128
139
154
168
188
211
232
258
285
341
386
426
17
19
22
26
30
35
41
47
56
64
75
85
retaining cap made of sheet steel / polyamide; larger values apply to the material GGG 40
figure is not in accordance with actual design
MMS_Pros_e_0707
13
WWW.
REICH KUPPLUNGEN products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com
RFQ form: http://mdmetric.com/rfq.htm email: [email protected] ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329
MULTI MONT SELLA brake drum couplings
Series: MMS ... F1 BT
The flexible elements can be easily fitted and removed radially with no need for axial movement of the coupled machines after the retaining cap has been released and withdrawn.
DA
B
BT
MMS 16
MMS 25
MMS 25
MMS 40
MMS 40
MMS 40
MMS 63
MMS 63
MMS 100
200 75
200 75
250 95
200 75
250 95
315 118
250 95
315 118
315 118
WWW.
F1 BT
F1 BT
F1 BT
F1 BT
F1 BT
F1 BT
F1 BT
F1 BT
F1 BT
pilot
bored
129
134
134
155
155
155
175
175
196
unbored / precentered
Coupling size
D1
D2
D3
max.
min.
max.
60
60
50
65
65
65
75
75
80
20
20
25
20
25
30
25
30
30
50
50
60
50
60
65
60
70
80
14
78
88
88
96
96
96
110
110
120
D5
L1
L2
H8/f7
norm
long
58
65
65
70
70
70
78
78
90
52
57
57
61
61
61
67
67
75
110
110
110
110
110
110
110
140
77
77
97
77
97
120
97
120
120
LW
S1
norm
long
159
169
189
177
197
220
210
233
249
222
242
226
246
269
253
276
314
19
22
22
26
26
26
30
30
35
MMS_Pros_e_0707
REICH KUPPLUNGEN products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com
RFQ form: http://mdmetric.com/rfq.htm email: [email protected] ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329
MULTI MONT SELLA brake drum couplings
Series: MMS ... WBT
The flexible elements can be easily fitted and removed radially with no need for axial movement of the coupled machines after the retaining cap has been released and withdrawn. Thanks to the optional mounting facility of the brake
drum, the dimension L 7 or L 9 can be obtained between the gear side shaft end and the brake drum.
For higher requirements, like optimized controled drives, from size MMS 100 on designs with accurate pitch and
torsional minimized backlash are available on request.
version „L 7“
DA
BT
MMS
25 WBT 200
MMS
40 WBT 200
MMS
40 WBT 250
MMS
63 WBT 250
MMS
63 WBT 315
MMS 100 WBT 315
MMS 160 WBT 315
MMS 160 WBT 400
MMS 250 WBT 400
MMS 250 WBT 500
MMS 400 WBT 500
MMS 400 WBT 630
MMS 630 WBT 500
MMS 630 WBT 630
MMS 630 WBT 710
MMS 1000 WBT 630
MMS 1000 WBT 710
MMS 1600 WBT 710
1
)
B
75
75
95
95
118
118
118
150
150
190
190
236
190
236
265
236
265
265
D1/D2
pilot
bored
134
155
155
175
175
196
223
223
252
252
290
290
330
330
330
378
378
432
unbored / precentered
Coupling size
version „L 9“
56
56
56
68
68
88
D3
D4
max.
60
65
65
75
75
80
85
85
100
100
105
105
130
130
130
150
150
170
88
96
96
110
110
120
130
130
145
145
160
160
200
200
200
225
225
255
87
94
94
110
110
120
130
130
145
145
160
160
192
192
192
225
225
252
L1
L2
norm.
long
57
61
61
67
67
75
82
82
89
89
97
97
116
116
116
1401)
1401)
1601)
110
110
110
110
110
140
140
140
170
170
170
170
210
210
210
2101)
2101)
2101)
L7
110 71
110 71
110 56
110 55
110 61
140 87
140 87
140 70
170 98
170 75
170 73
170 41
210 112
210 80
210 70
2101) 67
2101) 57
2101) 50
L9
norm.
long
189
197
197
207
207
250
263
263
306
306
323
323
390
390
390
405
405
423
242
246
246
250
250
315
321
321
387
387
396
396
484
484
484
475
475
473
40
40
35
34
5
31
31
11
39
22
20
0
59
39
20
26
7
0
figure is not in accordance with actual design
MMS_Pros_e_0707
15
S1
LW
WWW.
22
26
26
30
30
35
41
41
47
47
56
56
64
64
64
75
75
85
REICH KUPPLUNGEN products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com
RFQ form: http://mdmetric.com/rfq.htm email: [email protected] ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329
MULTI MONT SELLA brake drum couplings
Series: MMS ... TBT
The flexible elements can be easily fitted and removed radially with no need for axial movement of the coupled machines after the retaining cap has been released and withdrawn. Thanks to the optional mounting facility of the brake
drum, the dimension L 7 or L 9 can be obtained between the gear side shaft end and the brake drum.
The brake drum can be disassembled without having to pull off the gear side coupling hub.
For higher requirements, like optimized controled drives, from size MMS 100 on designs with accurate pitch and
torsional minimized backlash are available on request.
version „L 7“
1
Coupling size
B
MMS
MMS
40 TBT 200
40 TBT 250
75
95
155
155
MMS
63 TBT 250
95
175
MMS
63 TBT 315
118
175
MMS 100 TBT 315
118
196
MMS 160 TBT 315
118
223
MMS 160 TBT 400
150
223
MMS 250 TBT 400
150
252
MMS 250 TBT 500
190
252
MMS 400 TBT 500
190
MMS 400 TBT 630
236
MMS 630 TBT 500
190
330
MMS 630 TBT 630
236
330
MMS 630 TBT 710
265
330
D1/D2
pilot max.
bored
unbored / precentered
DA
version „L 9“
D3
D4
D5
L1
L3
L9
norm. long
LT
S1
norm. long
65
65
96
96
96
96
70
70
61
61
110
110
110
110
94
79
63
58
224
224
273
273
26
26
75
110
110
78
67
110
110
79
58
237
280
30
75
110
110
78
67
110
110
85
29
237
280
30
80
120
120
90
75
140
140
115
59
283
348
35
85
130
130
100
82
140
140
115
59
299
357
41
85
130
130
100
82
140
140
103
14
304
362
41
100
145
145
115
89
170
170
132
73
349
430
47
100
145
145
115
89
170
170
109
56
349
430
47
290
105
160
160
125
97
170
170
109
56
368
441
56
290
105
160
160
125
97
170
170
83
42
374
447
56
56
130
200
195
150
116
210
210
149
96
436
530
64
56
130
200
195
150
116
210
210
123
82
441
535
64
56
130
200
195
150
116
210
210
113
63
441
535
64
1)
210
123
82
466
536
75
210
210
113
113
63
63
466
490
536
540
75
85
1)
210
MMS 1000 TBT 630
236
378
68
150
225
225
175
140
MMS 1000 TBT 710
MMS 1600 TBT 710
265
265
378
432
68
88
150
170
225
255
225
255
175
200
1401) 2101)
1601) 2101)
)
L7
figure is not in accordance with actual design
WWW.
16
MMS_Pros_e_0707
REICH KUPPLUNGEN products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com
RFQ form: http://mdmetric.com/rfq.htm email: [email protected] ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329
MULTI MONT SELLA brake disc couplings
Series: MMS ... WBS
The flexible elements can be easily fitted and removed radially with no need for axial movement of the coupled machines after the retaining cap has been released and withdrawn.
For higher requirements, like optimized controled drives, from size MMS 100 on designs with accurate pitch and
torsional minimized backlash are available on request.
DA
MMS 40
MMS 63
MMS 63
MMS 100
MMS 100
MMS 160
MMS 160
MMS 160
MMS 250
MMS 250
MMS 250
MMS 400
MMS 400
MMS 400
MMS 630
MMS 630
MMS 630
MMS 1000
MMS 1000
MMS 1000
MMS 1600
1
)
BS
WBS 315
WBS 355
WBS 400
WBS 450
WBS 500
WBS 450
WBS 500
WBS 560
WBS 500
WBS 560
WBS 630
WBS 560
WBS 630
WBS 710
WBS 630
WBS 710
WBS 800
WBS 710
WBS 800
WBS 1000
WBS 1000
pilot
bored
C
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
40
40
155
175
175
196
196
223
223
223
252
252
252
290
290
290
330
330
330
378
378
378
432
unbored / precentered
Coupling size
D1/D2
56
56
56
68
68
68
88
D3
D4
max.
65
75
75
80
80
85
85
85
100
100
100
105
105
105
130
130
130
150
150
150
170
L1
L2
L5
L8
norm. long
96
110
110
120
120
130
130
130
145
145
145
160
160
160
200
200
200
225
225
225
255
94
110
110
120
120
130
130
130
145
145
145
160
160
160
192
192
192
225
225
225
252
61
67
67
75
75
82
82
82
89
89
89
97
97
97
116
116
116
1401)
1401)
1401)
1601)
110
110
110
140
140
140
140
140
170
170
170
170
170
170
210
210
210
2101)
2101)
2101)
2101)
17
S1
norm. long
110
110
110
140
140
140
140
140
170
170
170
170
170
170
210
210
210
2101)
2101)
2101)
2101)
60
65
65
79
79
90
90
90
101
101
101
115
115
115
121
121
121
139
139
139
148
85,5
84,5
84,5
110,5
110,5
110,5
110,5
110,5
138,5
138,5
138,5
136,5
136,5
136,0
175,5
175,0
175,0
162,0
162,0
157,0
150,0
figure is not in accordance with actual design
MMS_Pros_e_0707
LW
WWW.
197
207
207
250
250
263
263
263
306
306
306
323
323
323
390
390
390
405
405
405
423
246
250
250
315
315
321
321
321
387
387
387
396
396
396
484
484
484
475
475
475
473
26
30
30
35
35
41
41
41
47
47
47
56
56
56
64
64
64
75
75
75
85
REICH KUPPLUNGEN products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com
RFQ form: http://mdmetric.com/rfq.htm email: [email protected] ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329
MULTI MONT SELLA brake disc couplings
Series: MMS ... TBS
The TBS series allows radial removal of the brake disc with no need for axial movement of the coupling hubs. The
flexible elements can also be easily fitted and removed radially with no need for axial movement of the coupled
machines after the retaining cap has been released and withdrawn.
For higher requirements, like optimized controled drives, from size MMS 100 on designs with accurate pitch and
torsional minimized backlash are available on request.
DA
MMS 40
MMS 63
MMS 63
MMS 100
MMS 100
MMS 100
MMS 160
MMS 160
MMS 160
MMS 250
MMS 250
MMS 250
MMS 400
MMS 400
MMS 630
MMS 630
MMS 630
MMS 1000
MMS 1000
MMS 1000
MMS 1600
MMS 1600
1
)
BS
C
TBS 315
TBS 355
TBS 400
TBS 400
TBS 450
TBS 500
TBS 450
TBS 500
TBS 560
TBS 500
TBS 560
TBS 630
TBS 630
TBS 710
TBS 630
TBS 710
TBS 800
TBS 710
TBS 800
TBS 1000
TBS 800
TBS 1000
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
40
30
40
pilot
bored
155*
175
175
196
196
196
223
223
223
252
252
252
290
290
330
330
330
378
378
378
432
432
unbored / precentered
Coupling size
D1 /D2
56
56
56
68
68
68
88
88
D3
D4
D5
max.
65
75
75
80
80
80
85
85
85
100
100
100
105
105
130
130
130
150
150
150
170
170
L1
L3
L5
L8
norm. long
94
110
110
120
120
120
130
130
130
145
145
145
160
160
200
200
200
225
225
225
255
255
96
110
110
120
120
120
130
130
130
145
145
145
160
160
195
195
195
225
225
225
255
255
70
78
78
90
90
90
100
100
100
115
115
115
130
130
150
150
150
175
175
175
185
185
61
67
67
75
75
75
82
82
82
89
89
89
97
97
116
116
116
1401)
1401)
1401)
1601)
1601)
110
110
110
140
140
140
140
140
140
170
170
170
170
170
210
210
210
2101)
2101)
2101)
2101)
2101)
LT
S1
norm. long
110
110
110
140
140
140
140
140
140
170
170
170
170
170
210
210
210
210
210
210
210
210
63
71
71
84
84
84
98
98
98
110
110
110
124
124
128
128
128
143
143
143
153
153
123,5
123,5
123,5
153,5
153,5
153,5
153,5
153,5
153,5
182,5
182,5
182,5
182,5
183,0
223,0
223,0
223,0
223,0
223,0
228,0
223,0
228,0
239
252
252
298
298
298
314
314
314
359
359
359
378
379
446
446
446
471
471
481
495
505
288
295
295
363
363
363
372
372
372
440
440
440
451
452
540
540
540
541
541
551
545
555
26
30
30
35
35
35
41
41
41
47
47
47
56
56
64
64
64
75
75
75
85
85
figure is not in accordance with actual design
WWW.
18
MMS_Pros_e_0707
REICH KUPPLUNGEN products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com
RFQ form: http://mdmetric.com/rfq.htm email: [email protected] ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329
Weights and moments of inertia
The specified values apply to hubs with maximum bore diameters.
MULTI MONT SELLA shaft-, flange- and seperable shaft couplings
Coupling
size
MMS ... W
J total
[kgm²]
m total
[kg]
MMS ... F1
m total
[kg]
J total
[kgm²]
Hub w/ ret. cap 1)
parts 1g / 2 / 3
Hub w/ ret- cap 2)
parts 1g / 2 / 3
J total
[kgm²]
m1
[kg]
J1
[kgm²]
m1
[kg]
J1
[kgm²]
MMS ... T
m total
[kg]
MMS-A
4
1.2
0.0006
0.8
0.0005
-
-
-
-
-
-
MMS-A
6,3
1.9
0.0016
1.3
0.0012
-
-
-
-
-
-
MMS
10
2.4
0.0026
1.8
0.002
2.8
0.0028
1.3
0.0014
-
-
MMS
16
3.1
0.0042
2.4
0.004
3.7
0.0055
1.7
0.0023
-
-
MMS
25
4.2
0.007
3.3
0.006
4.9
0.008
2.2
0.004
-
-
MMS
40
5.7
0.011
4.5
0.010
7.1
0.015
3.0
0.006
-
-
MMS
63
8.2
0.023
6.6
0.021
10.0
0.029
4.4
0.013
5.2
0.018
MMS
100
11.7
0.044
9.6
0.041
14.4
0.055
6.2
0.025
7.4
0.035
MMS
160
16.6
0.078
13.9
0.076
20.5
0.102
8.8
0.044
10.7
0.064
MMS
250
23.3
0.140
19.7
0.138
28.9
0.182
12.4
0.079
15.1
0.116
MMS
400
32.5
0.256
28.3
0.257
40.4
0.331
17.5
0.149
22.6
0.242
MMS
630
62.0
0.737
51.3
0.696
73.1
0.876
-
-
36.0
0.484
MMS
1000
90.5
1.413
73.0
1.300
107.0
1.670
-
-
51.9
0.911
MMS
1600
131.0
2.689
107.0
2.487
154.0
3.193
-
-
75.4
1.742
MULTI MONT SELLA brake disc and brake drum couplings
Hubside parts 1g/2/3
L1 normal
L1 long
m1
J1
m1
J1
[kg] [kgm²] [kg] [kgm²]
Coupling
size
MMS
16... 1)
1.7
0.0023
MMS
25... 1)
2.2
0.004
3.3
MMS
25... 1)
2.2
0.004
MMS
40... 1)
3.0
0.006
MMS
40... 1)
3.0
MMS
40... 1)
MMS
63... 2)
MMS ... TBS
parts 4/6a/10
m2
J2
[kg] [kgm²]
BT
Ø
-
200
0.006
-
200
3.3
0.006
-
250
4.0
0.008
-
0.006
4.0
0.008
-
3.0
0.006
4.0
0.008
315
20.4
0.232
21.8
0.236
315
5.2
0.018
6.6
0.021
355
26.2
0.376
27.9
0.382
MMS ... WBT
parts 1a/11
m2
J2
[kg] [kgm²]
MMS ... TBT
parts 4/6a/11
m2
J2
[kg] [kgm²]
MMS...F1 BT
parts 4a/11
m2
J2
[kg] [kgm²]
7.3
0.031
7.4
0.060
9.0
0.048
12.6
0.121
200
9.5
0.050
10.9
0.054
7.7
0.035
250
14.7
0.135
16.1
0.139
12.9
0.096
26.0
0.315
250
15.9
0.141
17.7
0.147
13.6
0.100
MMS
63... 2)
5.2
0.018
6.6
0.021
400
32.5
0.601
34.2
0.607
315
25.0
0.387
26.8
0.393
26.8
0.318
MMS
100... 2)
7.4
0.035
10.3
0.043
400
35.3
0.613
38.4
0.626
315
28.0
0.400
31.1
0.413
27.9
0.326
MMS
100... 2)
7.4
0.035
10.3
0.043
450
43.1
0.969
46.2
0.982
-
MMS
100... 2)
7.4
0.035
10.3
0.043
500
51.9
1.466
55.0
1.479
-
MMS
160... 2)
10.7
0.064
13.6
0.073
450
45.0
0.984
49.9
1.013
315
30.0
0.415
34.9
0.444
MMS
160... 2) 10.7
0.064
13.6
0.073
500
53.8
1.481
58.7
1.510
400
39.3
0.868
44.4
0.897
MMS
160... 2)
10.7
0.064
13.6
0.073
560
65.5
2.309
70.4
2.338
-
MMS
250... 2) 15.1
0.116
19.4
0.135
500
57.5
1.515
64.3
1.566
400
43.5
0.902
50.3
0.953
MMS
250... 2)
15.1
0.116
19.4
0.135
560
69.3
2.343
76.1
2.394
500
64.0
2.354
70.8
2.405
MMS
250... 2) 15.1
0.116
19.4
0.135
630
84.7
3.711
91.5
3.762
-
MMS
400... 2)
22.6
0.242
28.8
0.274
560
74.3
2.396
83.6
2.485
500
69.3
2.409
78.6
2.498
MMS
400... 2) 22.6
0.242
28.8
0.274
630
89.7
3.764
99.0
3.853
630
112.8
6.704
122.1
6.884
MMS
400... 2)
22.6
0.242
28.8
0.274
710
109.8
5.999
119.1
6.088
-
MMS
630... 2) 36.0
0.484
44.8
0.549
630
101.4
3.929
115.2
4.102
500
81.6
2.578
95.4
2.751
MMS
630... 2)
36.0
0.484
44.8
0.549
710
121.5
6.166
135.3
6.339
630
124.8
6.869
138.6
7.042
MMS
630... 2) 36.0
0.484
44.8
0.549
800
146.6
9.759
160.4
9.932
710
160.7 12.018 174.5 12.191
51.9
0.911
61.8
1.014
710
132.6
6.428
149.4
6.705
630
136.1
MMS 1000... 2) 51.9
0.911
61.8
1.014
800
157.7 10.021 174.5 10.298
710
172.1 12.285 188.9 12.562
MMS 1000... 2)
MMS 1000... 2)
1
BS
Ø
MMS ... WBS
parts 1a/10
m2
J2
[kg] [kgm²]
51.9
0.911
61.8
1.014
1000 282.7 31.345 299.5 31.622
MMS 1600... 2) 75.4
1.742
82.7
1.851
800
MMS 1600... 2)
1.742
82.7
1.851
1000 294.4 31.766 320.8 32.296
75.4
170.2 10.452 196.6 10.982
) Version with retaining cap made of sheet steel / polyamide
MMS_Pros_e_0707
19
2
7.130
152.9
7.407
710
184.6 12.706 211.0 13.236
-
) Version with ret. cap made of GGG40 / St 52-3
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REICH KUPPLUNGEN products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com
RFQ form: http://mdmetric.com/rfq.htm email: [email protected] ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329
MULTI MONT DEKA standard types
Designed as shaft couplings, flange couplings or separable flange couplings.
Design MMD ... W
Design MMD ... WK
Design MMD ... F1
D1
Coupling
size
DA
Design MMD ... TK
Design MMD ... F1K
D2
D3
pilot max pilot max.
bored
bored
D4
D5
D6
z x d1
L1
L2
L3
L4
L5
LW
L F1 L WK
L F1K L TK
H8
S2
±2
MMD 4000
490
100
190
110
180
285
270
280
310
18 x 22
200
195
64
80
32
273
410
7
MMD 6300
580
120
220
120
210
330
285
320
360
18 x 26
230
225
74
90
37
314
472
8
MMD 10000
650
135
250
140
240
375
360
370
410
18 x 26
255
250
88
90
45
356
525
10
Weights and moments of inertia
MMD ... W
Coupling
size
MMD ... WK
MMD ... TK
MMD ... F1K
Hub w/ flange
Flange
parts 6 / 4 / ½part 3
part 4 / ½ part 3
m total
[kg]
J total
[kgm²]
m total
[kg]
J total
[kgm²]
m total
[kg]
J total
[kgm²]
m total
[kg]
J total
[kgm²]
m1
[kg]
J1
[kgm²]
m2
[kg]
J2
[kgm²]
MMD
4000
209
4.82
200
4.63
190
4.44
130
3.63
95
2.22
35
1.41
MMD
6300
351
11.06
338
10.73
324
10.40
223
8.59
162
5.20
61
3.39
MMD 10000
512
20.63
494
19.99
476
19.35
326
15.95
238
9.67
88
6.27
The specified values apply to hubs with medium-sized bore diameters
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20
MMS_Pros_e_0707
REICH KUPPLUNGEN products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com
RFQ form: http://mdmetric.com/rfq.htm email: [email protected] ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329
MULTI MONT GIGANT
Designed as shaft and flange couplings
Z = Number of bores
Design MMG ... W
Design MMG ... F1
The flexible elements can be easily fitted and removed radially with no need for axial movement of the coupled machines after the retaining cap has been released and withdrawn.
The flanges are supplied without connection bores as a standard. If requested, the flanges can be designed with
connection bores for socket head screws or threads acc. to specification on pitch circle diameter D6.
Coupling
size
DA
D1
pilot
bored
max.
D3
D4
h8
D5
H8
L1
L4
L5
L6
LF
LW
S3
GG 25 GGG 40
1
MMG 16 000
832
265
290
435
754
350
310
183
282
35
440
635
15
MMG 25 000
938
300
330
505
852
380
345
204
336
48
515
710
20
MMG 40 000
1150
350
380
580
1050
460
385
224
378
35
572
792
22
MMG 63 000
1250
400
440
670
1180
580
440
260
430
50
650
905
25
MMG 100 000
1400
475
520
780
1320
600
510
270
520
40
760
1050
30
1)
) Pilot bore corresponds to finshed bore
Weights and moments of inertia
MMG ... W
Coupling
size
MMG ... F1
Hub
part 1
Hub w/ ret. cap
parts 1g / 2 / 3
Flange
part 4
m total
J total
m total
J total
m2
J2
[kg]
[kgm²]
J1
[kgm²]
J2
[kgm²]
m1
[kg]
m2
[kg]
[kg]
[kgm²]
[kg]
[kgm²]
MMG 16 000
868
61.7
696
56.2
489
39
379
22.7
207
17.2
MMG 25 000
1144
99.6
984
98.8
641
62.5
503
37.1
343
36.3
MMG 40 000
2027
274.5
1747
271
1150
176
877
98.5
597
95
MMG 63 000
3462
457
2703
434
1912
286
1550
171
791
148
MMG 100 000
5661
995
4370
924
3096
604
2565
391
1274
320
The specific values apply to hubs with maximum bore diameters.
MMS_Pros_e_0707
21
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REICH KUPPLUNGEN products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com
RFQ form: http://mdmetric.com/rfq.htm email: [email protected] ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329
Mounting instructions and alignment tolerances
The specified alignment tolerances should only be considered as approximate values in order to keep the assembly work involved within reasonable limits and in view of the fact that the compensating capability of the coupling
depends to a large extent on the rotational speeds and loads applied. Precise alignment of the coupling halves
contributes to a long service life of the flexible coupling elements.
Radial alignment
Angular alignment
Axial alignment
Gauge MMS
Gauge MMD
Gauge MMG
MMS Series
Size
4 *)
6,3 *)
10
16
25
40
63
100
160
250
400
630
1000
1600
R max
[mm]
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.5
0.5
0.6
0.7
0.8
U max
[mm]
0.3
0.3
0.3
0.4
0.4
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
S1 ±
[mm] 18 ±1 20 ±1 17 ±1 19 ±1 22 ±1 26 ±1 30 ±1 35 ±1 41
+1.2
-1
47
+1.5
-1
56
+1.5
-1
64
+1.5
-1
+2
-1
75
85
+2
-1
1
) applies to MMS-A
MMD Series
Size
MMG Series
4000
6300
10000
Size
16 000 25 000 40 000 63 000 100 000
R max
[mm]
0.8
0.9
1.0
R max
[mm]
1.2
1.4
1.6
2.0
2.0
U max
[mm]
1.0
1.1
1.2
U max
[mm]
1.8
2.1
2.4
2.7
3.0
S2 ±
[mm]
7 ±2
8 ±2
10 ±2
S3 ±
[mm]
25 ±3
30 ±4
15 ±2 20 ±2.5 22 ±3
How to mount the flexible elements and the retaining cap
When mounting the flexible elements care shall be taken to ensure that
the coupling halves are not mounted too close to each other in order to
protect the flexible elements from being subjected to lateral pressure and
to maintain the axial flexibility of the coupling in operation. Likewise, the
coupling halves shall not be mounted too far from each other so that the
rubber blocks are capable of transmitting over the entire width between
the coupling claws.
For easier positioning of the retaining cap when the saddle elements are
inserted we recommend to previously coat their periphery with talcum
or soft soap (no grease or oil). A threaded rod may be used as an aid for
pushing the retaining cap into position.
Screwed connections of the coupling
Before starting initial operation, all screws of the coupling have to be checked for their correct tightening torque
using a torque wrench. Only correctly tightened screws are secured against loosening. If an additional screw lock is
required we recommend to use anaerobic adhesives (e.g. Loctite or equivalent).
Tightening torques for screws with metric threads and head contact
according to DIN 912, 931, 6912, grade 8.8
Screw size
Tightening torque
[Nm]
M6
10
M8
25
M 10
49
M 12
86
M 16
210
M 20
410
M 24
710
M 27
1050
M30
1450
Safety precautions
It is the customer´s and user´s responsibility to provide proper guards over rotating machinery and to observe the national and international safety rules and laws.
Check all screwed connections for proper fit preferably after the test run.
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22
MMS_Pros_e_0707
REICH KUPPLUNGEN products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com
RFQ form: http://mdmetric.com/rfq.htm email: [email protected] ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329
Questionnaire (Please return copy of this sheet duly filled in)
From (stamp)
Contact person: _____________________________
Department: ________________________________
Tel.:___________________ Fax: ________________
Input side:
Maschinenfabrik
Dipl.-Ing. Herwarth Reich GmbH
Post box 10 20 66
Prime mover: Diesel engine / hydraulic / electric motor
Others: ____________________________________
Nominal power:________ kW at speed: _______ rpm
D - 44720 Bochum
Speed range: from ____________to __________ rpm
Max. starting/shock torque:__________________ Nm
Inquiry:
Order:
Output side:
__________________________________________
Driven machine: _____________________________
__________________________________________
Nominal power:____________________________kW
General system details:
Max. load torque: _________________________ Nm
Environmental conditions/place of installation: ______
In case of uneven torque load:
__________________________________________
Load: uniform
medium shock
from________________ to _________________ Nm
heavy shock
Ambient temperature at the coupling: ___________ °C
Balancing:
Daily period of operation: ______________ hours/day
Balancing speed: _______ rpm / grade: G =_______
Starting frequency: ___________________ per hours
Balancing with keyway: yes
Displacement:
'Ka: _______ mm / 'Kr: ______mm / 'Kw: _______ °
Annotations: ________________________________
yes
no
no
__________________________________________
Shaft dimensions:
Input side
Output side
Further coupling design specifications (e.g. with brake drum/brake disc/material): _______________________
__________________________________________________________________________________________
__________________________________________________________________________________________
Further details of the complete system / principle sketch of installation situation:
MMS_Pros_e_0707
23
WWW.
REICH KUPPLUNGEN products are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA web: http://mdmetric.com
RFQ form: http://mdmetric.com/rfq.htm email: [email protected] ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329
REICH KUPPLUNGEN products
are available from
MARYLAND METRICS
P.O. Box 261 Owings Mills, MD 21117 USA
ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329
web: http://mdmetric.com email: [email protected]
RFQ form: http://mdmetric.com/rfq.htm
Dipl.-Ing. Herwarth Reich GmbH
Vierhausstraße 53 • 44807 Bochum
Postfach 10 20 66 • 44720 Bochum
Telefon +49 (0) 234 9 59 16 - 0
Telefax +49 (0) 234 9 59 16 - 16
copyright 2011 maryland metrics/Maschinenfabrik Dipl.-Ing. Herwarth Reich GmbH