MP-Series Heavy Duty Electric Cylinders
5
Rockwell Automation Publication MPAI-IN001E-EN-P - March 2012
About the MP-Series Heavy Duty Electric Cylinders
MP-Series™ electric cylinders feature multi-turn high resolution encoders and are available with
24V DC brakes. The MP-Series motor drives a ball screw or roller screw that converts rotary
motion into linear movement. The linear motion extends or retracts the thrust rod within the
electric cylinder housing.
The MP-Series electric cylinders have been designed for exact positioning at high speeds.
IMPORTANT
The MP-A/B
xxxxxx
2
x
electric cylinders are non-braking. When there is no input torque, the
thrust rod can be moved freely. To achieve self-locking of your motion system, use an electric
cylinder with an integrated brake (catalog number MPAI-A/B
xxxxxx
4
x
).
Item
Description
1
Feedback connector
2
Power connector
3
Motor with feedback device
4
Actuator cylinder
5
Threaded mounting holes on front, sides, rear, and bottom surfaces
(1)
(1) Trunnion mount electric cylinders, not shown, have threaded mounting holes only on the rear surface.
6
Wrench flats for counteracting torque on thrust rod when installing rod-end accessories
7
Grease fitting (not included on catalog number MPAI-
x
2
xxx
C)
8
Thrust rod
8
5
6
3
2
1
MP-Series Heavy Duty Electric Cylinder
(MPAI-A3150CM32A is shown)
4
7