Mounting the guide rollers

Notice

Follow the correct sequence when mounting the guide rollers

Mount the guide rollers from the inside to the outside as described below.

Installing the guide rollers in a different sequence may result in extra time requirement, damage to the mover and damage during operation.

Mounting sequence of the guide rollers

Sequence

Name

Number of items

A

Cylindrical guide roller 25 mm, with bearing pin D5 x 23 [1]

2

B

Cylindrical guide roller 22 mm, with shoulder bolt M4 x 20 [2]

4

For more information on the position of the guide rollers, see the chapter Arrangement of the guide rollers on the mover.

Mounting the guide rollers 1:
►Insert the roller [1] and secure it against falling out with the bearing pin [2]

The flat section [3] of the bearing pin [2] must be on the side of the set screw [4].

►Tighten the set screw [4]
►Observe tightening torques:

Components

Tightening torque [Nm]

Set screw, M3 x 6

0.5

►Mount the second lower roller in the same way
Mounting the guide rollers 2:
►Insert the shoulder bolt [1] with the roller [2] and the adjusting washer [3] into the mover housing

If the shoulder bolt [1] does not pass smoothly through the roller [2], check the roller. Further information can be found in chapter Checking the roller.

►Secure the shoulder bolt [1] against falling out
Mounting the guide rollers 3:
►Hold the shoulder bolt [1] with the Torx key
►Screw nut [2] onto shoulder bolt [1]
►Tighten nut [2]
►Observe tightening torques:

Components

Tightening torque [Nm]

Nuts, M4

3

►Mount the upper guide rollers in the same way
Mounting the guide rollers 4:
►Insert the sealing plug [1] into the mover housing