Fitting Electric Components - Festo ERMB Operating Instructions Manual

ERMB
Fitting the work load
S
Place the centre of gravity of the work
load if possible centrically to the drive
shaft.
S
Fasten the work load to the drive shaft
with at least 2 screws and 2 centring
sleeves (diagonal) or with the aid of kits.
ERMB-...
Screw
Tightening
torque
Max. screw-
in depth E
Centring
sleeves
Fig. 8

Fitting electric components

Fitting an inductive proximity switch as reference switch:
1. Turn the drive shaft until the marking
hole (A) reaches the threaded hole 6.
2. Push the clamping element (C) into the
recess intended for this.
3. Screw the proximity switch (D):
– at first into the hole 6 until it touches
the switching cam (B).
– then unscrew it approx. 0.6 of a turn
(o 0.6 mm).
4. Screw the threaded pin (ß 2.5) into the
clamping unit (C). The tightening torque
is 0.8 Nm.
Festo ERMB 2018-12a English
20 25
M4 M6
[Nm] 2.9 9.9
[mm] 9.6 12
[mm] dia. dia.
7x3 9x4
Fig. 7
32
M6
9.9
12
dia.
9x4
(B)
(C)
(D)
Fig. 9
(A)
6
9