Installation Of The Product - Festo EHMB-20 Instrucciones De Utilizacion

EHMB
5.2

Installation of the product

Note
External stops can cause the toothed belt to tear due to excessive forces.
• Use only the motor controller to brake the rotation.
Note
Eccentric loads can destroy the bearing. Note that the front side (A) (è Fig. 5) is ap­
proved only for attachment with a symmetric applied load.
• Position the EHMB in such a way that its operating elements are
accessible.
• Fasten the EHMB to the threaded holes with 4 screws and 2
centring sleeves or with the aid of kits.
Mounting to the sides (A), (B) and (C) is possible (è Fig. 5).
Tighten the mounting screws evenly. The tightening torque is
summarised in the following table.
Size
Screw (through-hole)
Screw (direct mounting)
Tightening torque
Centring sleeve
Tab. 1
For eccentric payloads in a vertical or sloping position:
Warning
Uncontrolled moving masses can cause personal injury and material damage (pinching).
If there is a power failure or the toothed belt breaks inside the EHMB, the payload will
slide down.
• Use motors with spring-loaded holding brakes.
• Check whether additional external safety measures against damage due to breaking
of the toothed belt are required (e.g. toothed latches or movable bolts).
22
M5 [Nm]
M6 [Nm]
[mm]
(C)
Fig. 5
20 25
– M5
M5 M6
5.9 5.9
– 9.9
 9x4
Festo – EHMB – 1606b English
(B)
(A)
32
M5
M6
5.9
9.9