10
Rockwell Automation Publication MPAI-IN001F-EN-P - January 2016
MP-Series Heavy-duty Electric Cylinders
Use two wrenches to attach a rod-end accessory: one wrench to tighten the rod-end
accessory, and the other wrench to counter act the applied torque at the thrust-rod
wrench flats.
6.
Use these torque values to attach an anti-rotation guide to the cylinder and the thrust
rod.
To reduce wear on the horizontal guides of the Anti-rotation kit, adjust the guides at the
work load and the electric cylinder so that they are exactly parallel, as described in Mount
the Electric Cylinder on
page 12
.
ATTENTION:
Do not apply torque or rotate the thrust rod itself. Rotating the thrust rod
causes the home position to be lost.
Frame
Size
Anti-rotation Guide
Bearing Block
Screws
(1)
(1)
Torque value applies to mounting screws with standard threads and strength class 8.8. Apply torque to mounting screws evenly.
Thrust Rod
Clamp
(2)
(2)
Torque value applies to the clamp bolt attached to the thrust rod of the electric cylinder.
Anti-rotation
Shaft
(3)
(3)
Torque value applies to the clamp bolt attached to the horizontal guide shaft of the Anti-rotation guide.
64
MPAI-NE202
xx
13.2 N•m (117 lb•in)
7.8 N•m (69 lb•in)
7.8 N•m (69 lb•in)
83
MPAI-NE302
xx
39.5 N•m (29.13 lb•ft)
7.8 N•m (5.75 lb•ft)
13.2 N•m (9.74 lb•ft)
110
MPAI-NE402
xx
144
MPAI-NE502
xx
56.5 N•m (70.0 lb•ft)
20.3 N•m (15.0 lb•ft)
