home
GMT RUBBER-METAL-TECHNIC LTD
about us
Tel: (+44)(0)1943 870670
Machine Feet: Section 10
products
applications
Fax: (+44)(0)1943 870631
technology
E-mail: [email protected]
con-
www.gmtrubber.com
Machine Feet
A variety of sizes are available with many held in stock. Different styles machine feet can be supplied with or without rebound control and with a square
(4 hole) or an oval (2 hole) flange. Rubber hardness’ shown in bold type are
more generally available.
Machine Feet
A variety of sizes are available with many held in stock. Different styles machine feet can
be supplied with or without rebound control and with a square (4 hole) or an oval (2 hole)
flange. Rubber hardness’ shown in bold type are more generally available.
Dimensions
Ød
Part No.
B
A
ØD
C
H
s
M/C-MF1890
170.0
140.0
39.0
106.0
3.0
13.0
M12
M/C-MF1892
220.0
180.0
51.5
147.0
4.0
16.5
M20
M/C-MF1900
128.0
104.0
30.0
77.0
2.0
9.0
M10
M/C-MF1901
128.0
110.0
30.0
77.0
2.0
9.0
M10
M/C-MF1902
144.0
124.0
35.0
94.5
2.5
10.0
M10
M/C-MF1903
172.0
144.0
38.0
108.0
3.0
13.5
M16
M/C-MF1904
186.0
158.0
42.0
121.0
3.0
13.5
M16
Ød
M/C-MF1905
212.0
182.0
48.0
144.0
3.0
13.5
M16
Part No.
A
C
ØD
H
G
B
s
A
B
H
ØD
s
Ød
(mm) (mm) (mm) (mm) (mm) (mm)
B
A
A
B
H
ØD
s
Ød
(mm) (mm) (mm) (mm) (mm) (mm)
G
M/C-MF1891
168.0
132.0
51.5
147.0
4.0
12.5
M16
M/C-MF1906
170.0
140.0
58.0
162.0
4.0
14.5
M20
M/C-MF1893
184.0
150.0
63.0
172.0
4.0
13.0
M20
Compression Characteristics
M/C-MF1890
M/C-MF1900 & M/C-MF1901
M/C-MF1892
70°
70°
5
7
15
4
50°
3
40°
2
60°
10
50°
40°
5
0
0
1
2
3
Deflection (mm)
4
5
60°
3
50°
2
40°
1
1
0
70°
4
Load (kN)
60°
5
Load (kN)
Load (kN)
6
0
0
1
2
3
Deflection (mm)
4
5
0
1
2
3
4
5
Deflection (mm)
Note: There is a possible deviation of ±20% in the above load/deflection graphs due to production and hardness tolerances
GMT RUBBER-METAL-TECHNIC LTD. The Sidings, Station Road, Guiseley, Leeds, West Yorkshire, LS20 8BX, UK
Page: 10.1
Version 10.1
home
GMT RUBBER-METAL-TECHNIC LTD
Machine Feet Cont’d: Section 10
about us
Tel: (+44)(0)1943 870670
products
applications
Fax: (+44)(0)1943 870631
technology
E-mail: [email protected]
con-
www.gmtrubber.com
Compression Characteristics Cont’d
M/C-MF1902
M/C-MF1903
50°
4
40°
2
5
60°
4
50°
3
40°
2
Load (kN)
60°
6
0
0
1
2
3
4
5
1
2
3
4
5
0
1
2
4
40°
60°
10
50°
40°
5
0
4
5
6
50°
4
40°
0
0
Deflection (mm)
60°
6
2
2
0
8
Load (kN)
50°
Load (kN)
6
5
70°
15
60°
4
70°
10
8
3
M/C-MF1906
M/C-MF1891
12
3
40°
Deflection (mm)
70°
2
50°
4
Deflection (mm)
M/C-MF1905
1
60°
6
0
0
Deflection (mm)
0
8
2
1
0
70°
10
6
Load (kN)
Load (kN)
70°
7
70°
8
Load (kN)
M/C-MF1904
1
2
3
Deflection (mm)
4
5
0
1
2
3
4
5
6
Deflection (mm)
M/C-MF1893
70°
Load (kN)
40
60°
30
50°
20
40°
10
0
0
1
2
3
4
5
Deflection (mm)
Note: There is a possible deviation of ±20% in the above load/deflection graphs due to production and hardness tolerances
GMT RUBBER-METAL-TECHNIC LTD. The Sidings, Station Road, Guiseley, Leeds, West Yorkshire, LS20 8BX, UK
Page: 10.2
Version 10.1
home
GMT RUBBER-METAL-TECHNIC LTD
Machine Feet Cont’d: Section 10
about us
Tel: (+44)(0)1943 870670
products
Fax: (+44)(0)1943 870631
applications
technology
E-mail: [email protected]
con-
www.gmtrubber.com
Special Machine Feet
M/C-MF1783
M/C-MF1783
45°
M12x1.75
Load (kN)
93.0
Ø62.5
76.0 CRS
1.5
38°
1.0
0.5
2.0
34.5
0.0
Ø10.0
0
1
2
3
4
Deflection (mm)
M/C-MF1060
M/C-MF1060
Load (kN)
Ø30.0
M10x1.5
Ø55.0
21.0
M10x1.5
2.0
70°
1.5
55°
1.0
40°
0.5
40.0
0.0
0
1
2
3
4
5
Deflection (mm)
M/C-MF2171
4 HOLES M20x2.5 x 28.0 DEEP
= 158.0 CRS =
20.0
= 205.0 CRS =
248.0
45°
19.0 A/F
41.0 A/F
Ø224.0
Ø180.0
(21.5)
Note: Please Contact
GMT For Any Additional
Information Including
Load/Deflection Data
4 HOLES M14x2.0
175.5 FREEHEIGHT
44.0
239.5
= 150.0 CRS =
= 182.0 CRS =
210.0
300.5
M/C-MF2172
4 HOLES Ø22.0
4 HOLES M20x2.5 x 28.0 DEEP
41.0 A/F
= 158.0 CRS =
45°
Ø224.0
Ø180.0
19.0 A/F
15.0
175.5 FREEHEIGHT
251.5
= 205.0 CRS =
248.0
(21.5)
Note: Please Contact
GMT For Any Additional
Information Including
Load/Deflection Data
4 HOLES M14x2.0
= 150.0 CRS =
= 182.0 CRS =
210.0
4 HOLES Ø22.0
Note: There is a possible deviation of
±20% in the above load/deflection
graphs due to production and
hardness tolerances
GMT RUBBER-METAL-TECHNIC LTD. The Sidings, Station Road, Guiseley, Leeds, West Yorkshire, LS20 8BX, UK
Page: 10.3
Version 10.1
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Tel: (+44)(0)1943 870670
products
Fax: (+44)(0)1943 870631
applications
technology
E-mail: [email protected]
con-
www.gmtrubber.com
4 HOLES M20x2.5 x 28.0 DEEP
M/C-MF2173
= 158.0 CRS =
45°
15.0
= 205.0 CRS =
248.0
(21.5)
Ø224.0
Ø180.0
19.0 A/F
41.0 A/F
Machine Feet Cont’d: Section 10
about us
Note: Please Contact
GMT For Any Additional
Information Including
Load/Deflection Data
4 HOLES M14x2.0
175.5 FREEHEIGHT
= 150.0 CRS =
= 182.0 CRS =
210.0
251.5
M/C-MF2174
4 HOLES Ø22.0
4 HOLES M20x2.5 x 28.0 DEEP
41.0 A/F
5.0
20.0
Note: Please Contact
GMT For Any Additional
Information Including
Load/Deflection Data
4 HOLES Ø18.5
4 HOLES M12x1.75
= 90.0 CRS =
131.0 FREEHEIGHT
= 140.0 CRS =
180.0
= 190.0 CRS =
= 200.0 CRS =
230.0
18.5
Ø195.0
Ø165.0
19.0 A/F
41.0 A/F
4 HOLES Ø22.0
18.5
177.0
227.0
M/C-MF2176
= 205.0 CRS =
248.0
45°
251.5
Note: Please Contact
GMT For Any Additional
Information Including
Load/Deflection Data
4 HOLES M14x2.0
= 150.0 CRS =
= 182.0 CRS =
210.0
= 190.0 CRS =
= 200.0 CRS =
230.0
41.0 A/F
Ø224.0
Ø180.0
19.0 A/F
15.0
175.5 FREEHEIGHT
Ø195.0
Ø165.0
19.0 A/F
M/C-MF2175
= 158.0 CRS =
(21.5)
5.0
20.0
4 HOLES Ø18.5
4 HOLES M12x1.75
= 90.0 CRS =
131.0 FREEHEIGHT
177.0
227.0
Note: Please Contact
GMT For Any Additional
Information Including
Load/Deflection Data
= 140.0 CRS =
180.0
GMT RUBBER-METAL-TECHNIC LTD. The Sidings, Station Road, Guiseley, Leeds, West Yorkshire, LS20 8BX, UK
Page: 10.4
Version 10.1
home
GMT RUBBER-METAL-TECHNIC LTD
M/C-MF2177
Machine Feet Cont’d: Section 10
about us
Tel: (+44)(0)1943 870670
products
Fax: (+44)(0)1943 870631
= 190.0 CRS =
= 200.0 CRS =
230.0
Ø195.0
Ø165.0
19.0 A/F
41.0 A/F
technology
E-mail: [email protected]
con-
www.gmtrubber.com
18.5
46.0
177.0
227.0
M/C-MF2178
Note: Please Contact
GMT For Any Additional
Information Including
Load/Deflection Data
4 HOLES Ø18.5
4 HOLES M12x1.75
= 90.0 CRS =
131.0 FREEHEIGHT
= 140.0 CRS =
180.0
= 190.0 CRS =
= 200.0 CRS =
230.0
18.5
Ø195.0
Ø165.0
19.0 A/F
41.0 A/F
applications
46.0
Note: Please Contact
GMT For Any Additional
Information Including
Load/Deflection Data
4 HOLES Ø18.5
4 HOLES M12x1.75
= 90.0 CRS =
131.0 FREEHEIGHT
177.0
227.0
= 140.0 CRS =
180.0
Wind Turbine - Generator Mounting (MF2202)
GMT Generator Mountings are used by major manufacturers of large wind turbines
for installations across the world. They have been developed for the bedding of
wind turbine generators. For compensation of manufacturing tolerances the
generator mountings are generally height adjustable. All generator mountings have
a rebound control stop in order to transfer tensile loads safely in case of short
circuit. Existing products can be used or new purpose designed mountings can be
designed to suit specific customer application requirements.
247.0± 1.0
130+ 10.0
-0.0
(RANGEOF ADJUSTMENT)
(25.0)
87.0± 0.5
4 HOLES Ø12.0
5.0
Ø65.0
M55x1.5
55 A/F
M36x4.0
24 A/F
18.0± 0.5
8.0
248.0
= 220.0± 0.5 CRS =
= 205.0± 0.5 CRS =
M20x2.5
Ø105.0
Ø72.0
(Ø193.2)
6.0
25.0
28.0± 0.5
= 70.0± 0.5 CRS =
= 150.0± 0.5 CRS =
193.0
GMT RUBBER-METAL-TECHNIC LTD. The Sidings, Station Road, Guiseley, Leeds, West Yorkshire, LS20 8BX, UK
Page: 10.5
Version 10.1
Triflex Mountings: Section 9
GMT RUBBER-METAL-TECHNIC LTD
Tel: (+44)(0)1943 870670
Fax: (+44)(0)1943 870631
E-mail: [email protected]
www.gmtrubber.com
Triflex Mountings
Mounts for engines, compressors, generators, marine engines and other
installations where anti-vibration mounts are required. GMT manufacture
two main types of Triflex mountings, Type 1 and Type 2. These are available
in a variety of sizes with many held in stock. Please contact our technical
sales department for assistance with selection.
Triflex Mountings (Type 1)
GMT Triflex Type 1 mountings have been
developed to provide vibration isolation against
heavy
duty
machinery
including
diesel
generators, compressors, precision machinery
and electronic installations. The mountings
provide relatively high deflections and the
design is such that there are different degrees of
stiffness in the three main axes. A rebound
control option is available upon request.
MTG1494 & MTG2597
B
A
C
H
F
E
2 HOLES ØG
D
MTG1497
B
H
A
C
Part No.
F
B
C
D
E
(mm) (mm) (mm) (mm)
F
(mm)
ØG
H
(mm) (mm)
TRIFLEX-MTG2597
122
132
75
115
90
84
13
M16
TRIFLEX-MTG1494
230
204
110.5
205
165
148
18
M16
TRIFLEX-MTG1497
230
204
123.5
205
165
148
18
M16
Compression Characteristics
TRIFLEX-MTG2597
TRIFLEX-MTG1497
70°
05
4.0
04
2.0
03
02
1.0
65°
10
60°
5
55°
50°
45°
01
0.0
0
0
2
4
6
Load (kN)
3.0
70°
20
15
Load (kN)
Load (kN)
TRIFLEX-MTG1494
15
60°
10
55°
45°
5
0
0
Deflection (mm)
5
10
15
0
Deflection (mm)
2
4
6
8
Deflection (mm)
Note: There is a possible deviation of ±20% in the above load/deflection graphs due to production and hardness tolerances
Stiffness Ratio
Crankshaft Direction
The Triflex 1 mountings have different degrees
of stiffness in the three main axes, vertical,
longitudinal and lateral.
For GMT Triflex Type 1 mountings, the
recommended orientation for installation is
as detailed below:
Direction of
normal load
Direction of
maximum
stiffness
Type 1
Direction of
maximum
flexibility
GMT RUBBER-METAL-TECHNIC LTD. The Sidings, Station Road, Guiseley, Leeds, West Yorkshire, LS20 8BX, U.K.
Page: 9.1
Version 9.2
Triflex Mountings Cont’d: Section 9
GMT RUBBER-METAL-TECHNIC LTD
Tel: (+44)(0)1943 870670
Fax: (+44)(0)1943 870631
E-mail: [email protected]
www.gmtrubber.com
Triflex Mountings (Type 2)
GMT Triflex Type 2 mountings have been developed for the insulation of static and
mobile machines and engines. Mounts have DNV type approval for the flexible mounting
of propulsion and auxiliary machinery. Applications include generators, marine engines,
compressors, fans and pumps. The mountings provide different degrees of stiffness in
the three main axes and also have integrated rebound control.
F
C
A
E
A
H
D
Part No.
B
G
B
C
D
E
F
G
H
(mm) (mm) (mm) (mm) (mm) (mm) (mm)
TRIFLEX-MTG1086
120
60
40
80
100
11x14 11x14
M12
TRIFLEX-MTG1087
184
75
50
103.5
140
20x13 20x13
M16
TRIFLEX-MTG1088
230
112
70
133.0
182
26x18 26x18
M20
Compression Characteristics
TRIFLEX-MTG1087
TRIFLEX-MTG1086
TRIFLEX-MTG1088
65°
65°
65°
3.0
0.6
45°
0.4
55°
2.0
45°
1.0
35°
Load (kN)
8.0
55°
Load (kN)
Load (kN)
0.8
0.2
55°
6.0
45°
4.0
2.0
0.0
0.0
0
1
2
3
4
0.0
0
1
Deflection (mm)
2
3
4
5
0
Deflection (mm)
1
2
3
4
5
6
Deflection (mm)
Note: There is a possible deviation of ±20% in the above load/deflection graphs due to production
Stiffness Ratio
Crankshaft Direction
The design of the Triflex 2 mountings provides
different degrees of stiffness in the three main axes, vertical, longitudinal and lateral.
For GMT Triflex Type 2 mountings, the
recommended orientation for installation is as
detailed below:
Vertical Stiffness
Type 2
Direction of normal load
2.5 x Vertical
Stiffness
0.75 x Vertical Stiffness
Direction of maximum
flexibility
Direction of maximum
stiffness
Adjustable Studs
GMT Adjustable studs are available in 3 main sizes and are suitable for use with the
Triflex mounting range where height adjustment is required.
A
Part No.
A
L
ØD
(mm)
(mm)
STUD-M2196
M12 x 1.75
100
44.0
STUD-M2197
M16 x 2.0
110
56.0
STUD-M2198
M20 x 2.5
150
72.0
ØD
GMT RUBBER-METAL-TECHNIC LTD. The Sidings, Station Road, Guiseley, Leeds, West Yorkshire, LS20 8BX, U.K.
Page: 9.2
Version 9.2
Triflex Mountings Cont’d: Section 9
GMT RUBBER-METAL-TECHNIC LTD
Tel: (+44)(0)1943 870670
Fax: (+44)(0)1943 870631
E-mail: [email protected]
www.gmtrubber.com
Large Triflex Mountings
GMT Large Triflex Mountings have been developed for the insulation of static
and mobile machines and engines for the load range 8kN to 20kN. Applications
include medium/large marine engines and generators. The mounts provide
different degrees of stiffness in the three main axes and also have integrated
rebound control. These parts can be manufactured and supplied with or without
the adjustable top bolt and with or without the four tie down bolts.
TRIFLEX-MTG2019
TRIFLEX-MTG2218
6.0
Ø22.0
190.0
220.0
270.0 CRS
330.0
Ø22.0
M24x3.0
111.0
178.0
RANGE OF ADJUSTMENT
330.0
270.0 CRS
M24
14.0
111.0
135.0 CRS
135.0 CRS
190.0
Compression Characteristics
15
50°
10
5
70°
8
Load (kN)
Load (kN)
60°
70°
20
TRIFLEX-MTG2019/MTG2218
LATERAL
60°
6
50°
4
2
0
2
4
Deflection (mm)
6
60°
70°
25
20
15
50°
10
5
0
0
0
TRIFLEX-MTG2019/MTG2218
LONGITUDINAL
Load (kN)
TRIFLEX-MTG2019/MTG2218
VERTICAL
0.0
0.5
1.0
1.5
2.0
Deflection (mm)
2.5
0
2
4
6
Deflection (mm)
Note: There is a possible deviation of ±20% in the above load/deflection graphs due to production and hardness tolerances
GMT RUBBER-METAL-TECHNIC LTD. The Sidings, Station Road, Guiseley, Leeds, West Yorkshire, LS20 8BX, U.K.
Page: 9.3
Version 9.2
IS Mountings: Section 11
GMT RUBBER-METAL-TECHNIC LTD
Tel: (+44)(0)1943 870670
Fax: (+44)(0)1943 870631
E-mail: [email protected]
www.gmtrubber.com
IS Mountings
Tooling is available for a range of sizes and styles though minimum order
quantities may apply. Parts are usually manufactured in chloroprene rubber.
The construction of these parts is such that the stiffness in the three axes is
very similar.
Dimensions
A
B
G
B
ØD
Part No.
Ød
A
H
W
t
Ød
B
H
ØD
(mm) (mm) (mm) (mm)
G
t
(mm)
Ød
W
(mm) (mm) (mm)
IS-MTG1460
60.5
49.5
28.0
58.0
M6x1.0
1.8
5.2
—-
IS-MTG1461
77.0
61.0
28.0
58.0
M8x1.25
1.8
9.0
—-
IS-MTG1462
76.0
63.5
38.0
76.0
M10x1.5
2.5
6.8
—-
IS-MTG1463
90.0
74.0
38.0
76.0
M12x1.75
2.5
9.0
—-
IS-MTG1464
133.4
108.0
63.0
123.8
M16x2.0
4.0
12.0
—-
IS-MTG1465
IS-MTG1466
175.0
143.0
90.0
168.0
M16x2.0
5.0
13.5
—-
106.0
86.0
28.0
58.0
M8x1.25
1.8
9.0
70.0
Note: 2 Hole
Flange
B
A
A
Compression Characteristics
IS-MTG1462, IS-MTG1463
50°
0.4
40°
0.0
Load (kN)
Load (kN)
60°
0.8
3.0
60°
2.0
50°
1.0
40°
0.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
70°
6.0
60°
4.0
50°
40°
2.0
0.0
0.0
Deflection (mm)
8.0
70°
4.0
70°
1.2
IS-MTG1464
Load (kN)
IS-MTG1460, IS-MTG1461
IS-MTG1466
0.5
1.0
1.5
2.0
Deflection (mm)
2.5
3.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Deflection (mm)
IS-MTG1465
12.0
70°
Load (kN)
10.0
60°
8.0
6.0
50°
4.0
40°
2.0
0.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Deflection (mm)
Note: There is a possible deviation of ±20% in the above load/deflection graphs due to production and hardness tolerances
GMT RUBBER-METAL-TECHNIC LTD. The Sidings, Station Road, Guiseley, Leeds, West Yorkshire, LS20 8BX, U.K.
Page: 11.1
Version 11.1
Air Mounts: Section 30
GMT RUBBER-METAL-TECHNIC LTD
Tel: (+44)(0)1943 870670
Fax: (+44)(0)1943 870631
E-mail: [email protected]
www.gmtrubber.com
Air Mounts
Available in 3 sizes GMT Air Springs provide isolation against low
frequency attenuations and offer insulation from structure borne
vibrations . Minimum order quantities may apply unless parts are available
from stock.
Dimensions
Ød
M
B
A
ØD
Part No.
s
h
75.0
90.0
B
A
A
B
M
ØD
(mm) (mm)
Ød
h
s
(mm) (mm) (mm) (mm)
AIR-MTG1501
130.0 108.0 M12x1.75 50.0
7.0
12.0
5.0
AIR-MTG1502
255.0 215.0 M16x2.0 129.0
14.0
16.0
6.0
AIR-MTG1503
470.0 406.0 M24x1.5 300.0
20.0
24.0
8.0
Compression Characteristics
Vertical Loading
Stiffness Characteristics
Minimum
Maximum
Recommended Permissible
Vertical : Horizontal @ Pressure
AIR-MTG1501
0.5kN
2.0kN
1 : 1.8 @ 0 bar
1 : 1.5 @ 3 bar
1 : 1.0 @ 6 bar
AIR-MTG1502
2.0kN
10.0kN
1 : 3.2 @ 0 bar
1 : 1.8 @ 3 bar
1 : 1.6 @ 6 bar
AIR-MTG1503
10.0kN
50.0kN
1 : 3.1 @ 0 bar
1 : 1.7 @ 3 bar
1 : 1.2 @ 6 bar
AIR-MTG1501 - COMPRESSION
4
AIR-MTG1502 - COMPRESSION
15
6-7.2
bar
3-4
bar
1
0-0.2
bar
95
90
85
80
Height of Mounting (mm)
Load (kN)
Load (kN)
2
AIR-MTG1503 - COMPRESSION
80
6-7.4
bar
12
3
0
100
Note: The maximum
pressure to which Air
Mountings
should
normally be inflated is
6bar.
3-4.1
bar
9
6
3
0
100
0-0.25
bar
95
90
85
80
6-7.6
bar
60
Load (kN)
Part No.
3-4.2
bar
40
20
0
100
Height of Mounting (mm)
0-0.3
bar
95
90
85
80
Height of Mounting (mm)
Note: Nominal height of mountings = 90.0mm
Note: There is a possible deviation of ±20% in the above load/deflection graphs due to production tolerances
GMT RUBBER-METAL-TECHNIC LTD. The Sidings, Station Road, Guiseley, Leeds, West Yorkshire, LS20 8BX, U.K.
Page: 30.1
Version 30.1