Wittenstein cyber motor cyber dynamic 17, Operating Manual

Page: 16 / 30

Assembly cyber
®
dynamic line
en-14 5022-D029179 Revision: 04
5.1 Preparations
deutsch
english
italiano
français
español
日本語
5 Assembly

Read the general safety instructions before beginning work (see Chapter 2.7 "General safety
instructions").
5.1 Preparations

Clean/de-grease the output shaft / thrust tube of the motor with a clean, lint-free cloth
moistened with a suitable grease-dissolving but non-aggressive cleaning agent.

Dry all fitting surfaces to neighboring components in order to achieve the proper friction values
of the screw connections.

Check the fitting surfaces additionally for damage and impurities.

For all motors, use screws with property class A2-70.

Do not use washers.
5.1.1 Preparations for ALxx series (linear actuators)
Pressurized air may damage the seals of the motor.

Do not use pressurized air for cleaning the motor.
If present, the temperature sensors and rotor position encoders,
particularly Hall Effect sensors and encoders, can be damaged by
electrostatic discharge.

Observe the directives concerning ESD protection.
Improper assembly can damage the linear actuator.

Only install the linear actuator on level, no-vibration, rigid structures.

Ensure freedom of motion of the customer application.

Arrange the linear actuator and the application optimally with respect to
one other to avoid lateral forces and thus premature wear of the threaded
spindle.

Avoid lateral forces and bending torques on the screw.

Avoid banging and knocking the screw.
Moving outside the permissible stroke path, at both the minimum and
maximum position, will damage the threaded spindle.

Limit the stroke of the linear actuator using appropriate measures (e.g.
stops, buffers) for the extended and retracted end position.

These end stops must be dimensioned appropriately and be capable
of absorbing the kinetic energy of the moving parts, which may be
moving at high speeds.