Mounting the Actuator

Overview

To mount the actuator to the installation surface, use the appropriate mounting attachment accessories.

For information about appropriate mounting attachment accessories, refer to the catalog Unimotion PNCE Electric Cylinder .

WARNING

GREAT MASS OR FALLING PARTS

oUse a suitable crane or other suitable lifting gear to lift the actuator if this is required by the mass of the actuator.

oUse the necessary personal protective equipment (for example, safety shoes, safety glasses and protective gloves).

oMount the actuator in such a way (tightening torque, securing screws) that parts cannot come loose, even in the case of shocks and vibration.

oTake all necessary measures to avoid unanticipated movements of the actuator mounted in vertical or tilted positions.

Failure to follow these instructions can result in death, serious injury, or equipment damage.

NOTICE

INCORRECT INSTALLATION

oIf motors or belt drive with a cross section greater than the cross section of the actuator profile are used, the actuator must be supported or the installation surface must be cut out as required.

oMount the actuator only with the appropriate mounting attachments accessories.

Failure to follow these instructions can result in equipment damage.

Running Accuracy

The length of the actuator can have an impact on the running accuracy. A long actuator may bend more easily, which can cause a reduced running accuracy. When mounting the actuator, ensure that there is no gap between the mounting surfaces of the actuator and the installation surface so that the installation surface is in full contact with the mounting surface of the actuator.

Dimensions for Mounting

For detailed information about the dimensions, refer to catalog Unimotion PNCE Electric Cylinder .

Mounting the Actuator

NOTE: When mounting the actuator, keep in mind that it may have to be accessed for maintenance.

Step	Action
1	Ensure that the planarity of the installation surface does not exceed 0.1 mm/m (0.0012 in/ft).
2	Carefully position the actuator on its installation surface.
3	Provide a reference plane alongside the actuator profile.
4	Place a dial gauge onto the piston rod.
5	Move the piston rod and record the deviation regarding the reference plane over the entire stroke.
6	Correct the deviations by lateral alignment of the actuator and by tightening the screws appropriately. NOTE: Observe the standard tightening torques.