Festo Электромотор MTR-DCI - Manual (Page 39)

2. Mounting
2-5
Festo P.BE-MTR-DCI-IO-EN en 1209d
2.3 Mounting electric axes
Refer to the following documentation when mounting the
electric axis:
– Operating instructions for the axis used.
– Instructions for the components used.
Warning
If an axis is fitted in a sloping or vertical position, the work
load may fall down and injure somebody.
• Use the motor unit preferably with self-locking or self-
braking spindle drives. You can then avoid the working
mass sliding down if there is a sudden power failure.
• With DMES: Check whether additional external safety
measures against spindle nut fracture are necessary
(e.g. toothed latches or moving bolts).
Make sure that:
• the drive is fitted securely and is free of distortion,
• the work space, in which the axis moves, is of sufficient
size for operation with a work load,
• the work load does not collide with any component of the
drive when the slide moves into the end position.
• Make sure that you observe the maximum permitted va-
lues of the following variables: the basis point for forces
and torques is the centre of the shaft (L3 see Tab. 2/1).