RM-F
Pneumatic | Swivel Units | Flat Swivel Unit
Modular. Rapid. Productive.
Flat Swivel Unit RM-F
Light and fast swivel unit
Field of Application
To be used in clean to slightly dirty environments such as
assembly or packaging areas, or wherever fast cycles are
required.
Advantages – Your benefit
Continuous angle of rotation adjustment over the entire
range of rotation
Double piston principle for elimination of backlash at the
end positions and high repeat
Integrated shock absorbers with adjustable absorption
characteristic for optimal damping
Sizes
Quantity: 6
84
Weight
0.046 .. 1.6 kg
Torque
0.05 .. 1.9 Nm
“Steplessly adjustable intermediate position” option can
be done using an intermediate stop which can be
integrated
End position monitoring using an optional standardized
monitoring set
Standardized mounting bores for numerous combinations
with other system elements of the assembly technology
Repeat accuracy
0.082 .. 0.15°
Angle of rotation
185 .. 190°
RM-F
Pneumatic | Swivel Units | Flat Swivel Unit
Functional Description
When subjected to pressure, the two pneumatic pistons
move their end faces in a straight line in their respective
bores thus turning the pinion by means of the serrations
on their sides.
RM-F
1
Drive
pneumatic, powerful double piston drive
3
Modular design hole pattern
completely integrated in the module system
2
Pinion / kinematics
rack and pinion principle for a reduced backlash
transmission of the driving force into the rotary motion
4
End position damping
adjusting of the damping characteristic by
damping stroke adjustment
5
Rotating angle adjustment
for flexible end position
85
RM-F
Pneumatic | Swivel Units | Flat Swivel Unit
General Notes about the Series
Housing material: aluminum alloy, anodized
Actuation: pneumatic, with filtered compressed air as per
DIN ISO 8573-1: 7 4 4
Operating Principle: double piston rack and pinion
principle
Scope of delivery: completely ready for operation without
bracket for proximity switch and without proximity switch
Warranty: 24 months (details, general terms and conditions and operation manuals can be downloaded at
www.‌schunk.‌com)
Repeat accuracy: is defined as a distribution of the end
position for 100 consecutive cycles.
Application example
Pneumatic loading and unloading with
three swivel units for small workpieces
1
Double Socket, SOD 055
2
Hollow Pillar, SLH
3
Double Mounting Plate, APDV
4
Linear Module LM
5
Adapter Plate APL
6
Rotary Module, RM
7
Adapter Plate APL
8
Rotary Module, RM
9
Parallel Gripping Module, GM
86
Pinion position: is always shown in the left end position.
The pinion rotates from here to the right in a clockwise
direction. The arrow indicates the direction of rotation.
Pinion screw connection diagram: please note that when
the angle of traverse is to be set for less than 90°, the left
stop will generally be completely turned in. The left end
position therefore has a screw connection diagram which
has been rotated by 90° in the clockwise direction in
relation to the drawing, which is shown at a 180° angle of
rotation.
Layout or sizing: for layout or sizing of the modules, we
recommend using our TOOLBOX sizing software, which can
be obtained at www.‌schunk.‌com. Sizing the selected unit
is absolutely necessary, since otherwise overloading can
result.
RM-F
Pneumatic | Swivel Units | Flat Swivel Unit
SCHUNK offers more ...
The following components make the RM-F even more
productive – the perfect complement for highest
functionality, flexibility and process reliability.
i
Centering Sleeves
Fittings
Inductive Proximity Switches
Sensor Cables
Adapter Plate
Intermediate Stop
Sensor Distributor
Pressure Maintenance Valve
Centering Strips
Universal Gripper PGN-plus
Pneumatic Small Parts
Gripper MPG-plus
Pillar Assembly Systems
Further information regarding the products can be found on the following product pages or at www.‌schunk.‌com. Please contact us for further
information: SCHUNK technical hotline +49-7133-103-2696
Options and special Information
This module can be combined as standard with many elements from the modular system. You can find more information in
the chapter “Accessories”.
87
RM-F 6
Pneumatic | Swivel Units | Flat Swivel Unit
Swivel time
Mass moment of inertia
Pinion load
Cycles per hour
Swivel time
i
The diagrams are valid for rotary angles of
90° and 180°, units without middle position
and for applications with a vertical rotary
axis as well as for absolutely centric loads
with a horizontal rotary axis and with a
pneumatic working pressure of 6 bars. The
swiveling times need to be adjusted by
using throttle valves, otherwise the lifetime
could be reduced. Please contact us for
calculating other applications and further
information.
My max. 0.8 Nm
i
Fz max. 50 N
The indicated moments and forces are static
values and may occur simultaneously. Flow
control valves must always be used to
ensure that the swivel unit operates without
impact or bouncing in the end positions,
otherwise the service life could be reduced.
Technical data
Description
Unit
ID
RM 06
0313017
Angle of rotation
[°]
185.0
End position adjustability
[°]
90.0
Torque
[Nm]
0.05
IP class
40
Weight
[kg]
0.046
Fluid consumption (2 x nominal
angle)
[cm³]
0.656
Nominal operating pressure
[bar]
6.0
min. / max. operating pressure
[bar]
3/8
min. / max. ambient temperature
[°C]
5/60
Repeat accuracy
[°]
0.082
i
88
For selection of rotary modules, we recommend using our TOOLBOX sizing software, which can be obtained at www.‌schunk.‌com. Sizing the selected unit
is absolutely necessary, since otherwise overloading can result.
RM-F 6
Pneumatic | Swivel Units | Flat Swivel Unit
Main view
The drawing shows the unit in standard design, without considering any
dimensions of the options described below.
i
The SDV-P pressure maintenance valve can be used to maintain the
position in the case of a loss of pressure (see catalog section
“Accessories”).
A, a Main / direct connection,
rotary actuator rotates
clockwise
B, b Main / direct connection,
rotary actuator rotates
counterclockwise
1
2
Rotary actuator connection
Attachment connection
AQ
BR
GL
GM
HT
Cable outlet
IT
Inductive proximity sensor
Through-bore
Fitting for centering sleeve
Fit for a centering pin
Depth of the centering sleeve
hole in the mating part
89
RM-F 6
Pneumatic | Swivel Units | Flat Swivel Unit
Inductive proximity switches
End position monitoring for direct mounting
Description
ID
often combined
Inductive proximity switches
NI 03
0313426
Cable extensions
KV BW08-SG08 3P-0030-PNP
0301495
KV BW08-SG08 3P-0100-PNP
0301496
KV BW08-SG08 3P-0200-PNP
0301497
●
KA BG08-L 3P-0300-PNP
0301622
●
KA BG08-L 3P-0500-PNP
0301623
KA BW08-L 3P-0300-PNP
0301594
KA BW08-L 3P-0500-PNP
0301502
Connection cables
i
90
In general, two sensors are required per swivel unit as well as the
optional extension cables.
Notes
91
RM-F 8
Pneumatic | Swivel Units | Flat Swivel Unit
Swivel time
Mass moment of inertia
Pinion load
Cycles per hour
Swivel time
i
The diagrams are valid for rotary angles of
90° and 180°, units without middle position
and for applications with a vertical rotary
axis as well as for absolutely centric loads
with a horizontal rotary axis and with a
pneumatic working pressure of 6 bars. The
swiveling times need to be adjusted by
using throttle valves, otherwise the lifetime
could be reduced. Please contact us for
calculating other applications and further
information.
My max. 3 Nm
i
Fz max. 120 N
The indicated moments and forces are static
values and may occur simultaneously. Flow
control valves must always be used to
ensure that the swivel unit operates without
impact or bouncing in the end positions,
otherwise the service life could be reduced.
Technical data
Description
Unit
ID
RM 08
0313018
Angle of rotation
[°]
185.0
End position adjustability
[°]
90.0
Torque
[Nm]
0.107
IP class
40
Weight
[kg]
0.091
Fluid consumption (2 x nominal
angle)
[cm³]
1.4
Nominal operating pressure
[bar]
6.0
min. / max. operating pressure
[bar]
3/8
min. / max. ambient temperature
[°C]
5/60
Repeat accuracy
[°]
0.084
i
92
For selection of rotary modules, we recommend using our TOOLBOX sizing software, which can be obtained at www.‌schunk.‌com. Sizing the selected unit
is absolutely necessary, since otherwise overloading can result.
RM-F 8
Pneumatic | Swivel Units | Flat Swivel Unit
Main view
The drawing shows the unit in standard design, without considering any
dimensions of the options described below.
i
The SDV-P pressure maintenance valve can be used to maintain the
position in the case of a loss of pressure (see catalog section
“Accessories”).
A, a Main / direct connection,
rotary actuator rotates
clockwise
B, b Main / direct connection,
rotary actuator rotates
counterclockwise
1
2
AQ
Rotary actuator connection
Attachment connection
Cable outlet
BR
GL
GM
HT
Through-bore
HK
Not subject to the scope of
delivery
IT
Inductive proximity sensor
Fitting for centering sleeve
Fit for a centering pin
Depth of the centering sleeve
hole in the mating part
93
RM-F 8
Pneumatic | Swivel Units | Flat Swivel Unit
Inductive proximity switches
End position monitoring for direct mounting
Description
ID
often combined
Inductive proximity switches
RMNS 08-G
0313050
RMNS 08-W
0313051
RMNS 08-X
0313049
i
94
●
Scope of delivery includes 2 sensors, 2 switching cams and 1 sensor
holder.
Notes
95
RM-F 10
Pneumatic | Swivel Units | Flat Swivel Unit
Swivel time
Mass moment of inertia
Pinion load
Cycles per hour
Swivel time
i
The diagrams are valid for rotary angles of
90° and 180°, units without middle position
and for applications with a vertical rotary
axis as well as for absolutely centric loads
with a horizontal rotary axis and with a
pneumatic working pressure of 6 bars. The
swiveling times need to be adjusted by
using throttle valves, otherwise the lifetime
could be reduced. Please contact us for
calculating other applications and further
information.
My max. 4 Nm
i
Fz max. 150 N
The indicated moments and forces are static
values and may occur simultaneously. Flow
control valves must always be used to
ensure that the swivel unit operates without
impact or bouncing in the end positions,
otherwise the service life could be reduced.
Technical data
Description
Unit
ID
RM 10
0313019
Angle of rotation
[°]
185.0
End position adjustability
[°]
90.0
Torque
[Nm]
0.224
IP class
40
Weight
[kg]
0.178
Fluid consumption (2 x nominal
angle)
[cm³]
2.9
Nominal operating pressure
[bar]
6.0
min. / max. operating pressure
[bar]
3/8
min. / max. ambient temperature
[°C]
5/60
Repeat accuracy
[°]
0.088
i
96
For selection of rotary modules, we recommend using our TOOLBOX sizing software, which can be obtained at www.‌schunk.‌com. Sizing the selected unit
is absolutely necessary, since otherwise overloading can result.
RM-F 10
Pneumatic | Swivel Units | Flat Swivel Unit
Main view
The drawing shows the unit in standard design, without considering any
dimensions of the options described below.
i
The SDV-P pressure maintenance valve can be used to maintain the
position in the case of a loss of pressure (see catalog section
“Accessories”).
A, a Main / direct connection,
rotary actuator rotates
clockwise
B, b Main / direct connection,
rotary actuator rotates
counterclockwise
1
2
AQ
Rotary actuator connection
Attachment connection
Cable outlet
BR
GL
GM
HT
Through-bore
HK
Not subject to the scope of
delivery
IT
Inductive proximity sensor
Fitting for centering sleeve
Fit for a centering pin
Depth of the centering sleeve
hole in the mating part
97
RM-F 10
Pneumatic | Swivel Units | Flat Swivel Unit
Inductive proximity switches
End position monitoring for direct mounting
Description
ID
often combined
Inductive proximity switches
RMNS 08-G
0313050
RMNS 08-W
0313051
RMNS 08-X
0313049
i
98
●
Scope of delivery includes 2 sensors, 2 switching cams and 1 sensor
holder.
Notes
99
RM-F 12
Pneumatic | Swivel Units | Flat Swivel Unit
Swivel time
Mass moment of inertia
Pinion load
Cycles per hour
Swivel time
i
The diagrams are valid for rotary angles of
90° and 180°, units without middle position
and for applications with a vertical rotary
axis as well as for absolutely centric loads
with a horizontal rotary axis and with a
pneumatic working pressure of 6 bars. The
swiveling times need to be adjusted by
using throttle valves, otherwise the lifetime
could be reduced. Please contact us for
calculating other applications and further
information.
My max. 5 Nm
i
Fz max. 590 N
The indicated moments and forces are static
values and may occur simultaneously. Flow
control valves must always be used to
ensure that the swivel unit operates without
impact or bouncing in the end positions,
otherwise the service life could be reduced.
Technical data
Description
Unit
ID
RM 12-H
RM 12-H-RZ
0313000
0313013
Angle of rotation
[°]
190.0
190.0
End position adjustability
[°]
90.0
90.0
Torque
[Nm]
0.38
0.38
Middle position
Adjustability of middle position
1 x M (pneumatic)
[°]
IP class
190.0
40
40
Weight
[kg]
0.36
0.48
Fluid consumption (2 x nominal
angle)
[cm³]
4.8
4.8
Nominal operating pressure
[bar]
6.0
6.0
min. / max. operating pressure
[bar]
3/8
3/8
5/60
5/60
0.098
0.15
min. / max. ambient temperature
[°C]
max. mass moment of inertia*
[kgm²]
Repeat accuracy
[°]
Repeat accuracy (difference of both
[°]
directions)
i
100
0.00045
0.35
For selection of rotary modules, we recommend using our TOOLBOX sizing software, which can be obtained at www.‌schunk.‌com. Sizing the selected unit
is absolutely necessary, since otherwise overloading can result.
RM-F 12
Pneumatic | Swivel Units | Flat Swivel Unit
Main view
The drawing shows the unit in standard design, without considering any
dimensions of the options described below.
i
The SDV-P pressure maintenance valve can be used to maintain the
position in the case of a loss of pressure (see catalog section
“Accessories”).
A, a Main / direct connection,
rotary actuator rotates
clockwise
B, b Main / direct connection,
rotary actuator rotates
counterclockwise
1
2
Rotary actuator connection
Attachment connection
AQ
BR
GM
GR
HK
Cable outlet
IT
Inductive proximity sensor
Through-bore
Fit for a centering pin
Fitting for centering
Not subject to the scope of
delivery
101
RM-F 12
Pneumatic | Swivel Units | Flat Swivel Unit
Intermediate position, RZ
HK
i
Not subject to the scope of
delivery
Inductive proximity switches
IT
Additional air connection “C”
for intermediate position
IK
Inductive proximity sensor
The intermediate position can be adjusted over the entire range of
rotation. Thereby the two main pistons have to be locked against
each other to get the intermediate position free from play. For
intermediate positions up to 90°, the stop cylinders (RZK and RZL) are
to be installed as shown. For intermediate positions greater than 90°,
these are to be swapped.
IT
Description
ID
often combined
Inductive proximity switches
RMNS 12-G
0313042
RMNS 12-W
0313043
RMNS 12-X
0313041
RMNZ 12-G
0313045
RMNZ 12-W
0313046
RMNZ 12-X
0313044
i
102
Additional proximity switch is
only needed for the RZ version
●
●
Scope of delivery includes 2 sensors, 2 switching cams and 1 sensor
holder.
Notes
103
RM-F 15
Pneumatic | Swivel Units | Flat Swivel Unit
Swivel time
Pinion load
Mass moment of inertia
Cycles per hour
Swivel time
i
The diagrams are valid for rotary angles of
90° and 180°, units without middle position
and for applications with a vertical rotary
axis as well as for absolutely centric loads
with a horizontal rotary axis and with a
pneumatic working pressure of 6 bars. The
swiveling times need to be adjusted by
using throttle valves, otherwise the lifetime
could be reduced. Please contact us for
calculating other applications and further
information.
My max. 7.4 Nm
i
Fz max. 730 N
The indicated moments and forces are static
values and may occur simultaneously. Flow
control valves must always be used to
ensure that the swivel unit operates without
impact or bouncing in the end positions,
otherwise the service life could be reduced.
Technical data
Description
Unit
ID
RM 15-W
RM 15-W-RZ
RM 15-H
RM 15-H-RZ
0313104
0313105
0313001
0313014
Angle of rotation
[°]
190.0
190.0
190.0
190.0
End position adjustability
[°]
90.0
90.0
90.0
90.0
Torque
[Nm]
0.76
0.76
0.76
Middle position
Adjustability of middle position
1 x M (pneumatic)
[°]
IP class
0.76
1 x M (pneumatic)
190.0
190.0
40
40
40
40
Weight
[kg]
0.58
0.78
0.58
0.78
Fluid consumption (2 x nominal
angle)
[cm³]
9.6
9.6
9.6
9.6
Nominal operating pressure
[bar]
6.0
6.0
6.0
6.0
min. / max. operating pressure
[bar]
3/8
3/8
3/8
3/8
5/60
5/60
5/60
min. / max. ambient temperature
[°C]
max. mass moment of inertia*
[kgm²]
Repeat accuracy
[°]
Repeat accuracy (difference of both
[°]
directions)
i
104
0.002
0.1
0.15
0.3
5/60
0.002
0.1
0.15
0.3
For selection of rotary modules, we recommend using our TOOLBOX sizing software, which can be obtained at www.‌schunk.‌com. Sizing the selected unit
is absolutely necessary, since otherwise overloading can result.
RM-F 15
Pneumatic | Swivel Units | Flat Swivel Unit
Main view
The drawing shows the unit in standard design, without considering any
dimensions of the options described below.
i
The SDV-P pressure maintenance valve can be used to maintain the
position in the case of a loss of pressure (see catalog section
“Accessories”).
A, a Main / direct connection,
rotary actuator rotates
clockwise
B, b Main / direct connection,
rotary actuator rotates
counterclockwise
1
2
Rotary actuator connection
Attachment connection
AQ
BR
GM
GR
HK
Cable outlet
IT
Inductive proximity sensor
Through-bore
Fit for a centering pin
Fitting for centering
Not subject to the scope of
delivery
105
RM-F 15
Pneumatic | Swivel Units | Flat Swivel Unit
Intermediate position, RZ
HK
i
Not subject to the scope of
delivery
Inductive proximity switches
IT
Additional air connection “C”
for intermediate position
IK
Inductive proximity sensor
The intermediate position can be adjusted over the entire range of
rotation. Thereby the two main pistons have to be locked against
each other to get the intermediate position free from play. For
intermediate positions up to 90°, the stop cylinders (RZK and RZL) are
to be installed as shown. For intermediate positions greater than 90°,
these are to be swapped.
IT
Description
ID
often combined
Inductive proximity switches
RMNS 12-G
0313042
RMNS 12-W
0313043
RMNS 12-X
0313041
RMNZ 12-G
0313045
RMNZ 12-W
0313046
RMNZ 12-X
0313044
i
106
Additional proximity switch is
only needed for the RZ version
●
●
Scope of delivery includes 2 sensors, 2 switching cams and 1 sensor
holder.
Notes
107
RM-F 21
Pneumatic | Swivel Units | Flat Swivel Unit
Swivel time
Mass moment of inertia
Pinion load
Cycles per hour
Swivel time
i
The diagrams are valid for rotary angles of
90° and 180°, units without middle position
and for applications with a vertical rotary
axis as well as for absolutely centric loads
with a horizontal rotary axis and with a
pneumatic working pressure of 6 bars. The
swiveling times need to be adjusted by
using throttle valves, otherwise the lifetime
could be reduced. Please contact us for
calculating other applications and further
information.
My max. 39 Nm
i
Fz max. 950 N
The indicated moments and forces are static
values and may occur simultaneously. Flow
control valves must always be used to
ensure that the swivel unit operates without
impact or bouncing in the end positions,
otherwise the service life could be reduced.
Technical data
Description
Unit
ID
RM 21-W
RM 21-W-RZ
0313002
0313015
Angle of rotation
[°]
190.0
190.0
End position adjustability
[°]
90.0
90.0
Torque
[Nm]
1.9
1.9
Middle position
Adjustability of middle position
1 x M (pneumatic)
[°]
IP class
190.0
40
40
Weight
[kg]
1.16
1.6
Fluid consumption (2 x nominal
angle)
[cm³]
23.8
23.8
Nominal operating pressure
[bar]
6.0
6.0
min. / max. operating pressure
[bar]
3/8
3/8
5/60
5/60
0.088
0.12
min. / max. ambient temperature
[°C]
max. mass moment of inertia*
[kgm²]
Repeat accuracy
[°]
Repeat accuracy (difference of both
directions)
i
108
0.02
0.25
For selection of rotary modules, we recommend using our TOOLBOX sizing software, which can be obtained at www.‌schunk.‌com. Sizing the selected unit
is absolutely necessary, since otherwise overloading can result.
RM-F 21
Pneumatic | Swivel Units | Flat Swivel Unit
Main view
The drawing shows the unit in standard design, without considering any
dimensions of the options described below.
i
The SDV-P pressure maintenance valve can be used to maintain the
position in the case of a loss of pressure (see catalog section
“Accessories”).
A, a Main / direct connection,
rotary actuator rotates
clockwise
B, b Main / direct connection,
rotary actuator rotates
counterclockwise
1
2
Rotary actuator connection
Attachment connection
AQ
BR
GM
GR
HK
Cable outlet
IT
Inductive proximity sensor
Through-bore
Fit for a centering pin
Fitting for centering
Not subject to the scope of
delivery
109
RM-F 21
Pneumatic | Swivel Units | Flat Swivel Unit
Intermediate position, RZ
HK
i
Not subject to the scope of
delivery
Inductive proximity switches
IT
Additional air connection “C”
for intermediate position
IK
Inductive proximity sensor
The intermediate position can be adjusted over the entire range of
rotation. Thereby the two main pistons have to be locked against
each other to get the intermediate position free from play. For
intermediate positions up to 90°, the stop cylinders (RZK and RZL) are
to be installed as shown. For intermediate positions greater than 90°,
these are to be swapped.
IT
Description
ID
often combined
Inductive proximity switches
RMNS 12-G
0313042
RMNS 12-W
0313043
RMNS 12-X
0313041
RMNZ 12-G
0313045
RMNZ 12-W
0313046
RMNZ 12-X
0313044
i
110
Additional proximity switch is
only needed for the RZ version
●
●
Scope of delivery includes 2 sensors, 2 switching cams and 1 sensor
holder.