Bosch rexroth BS 1 Series - BS 1;..., external motor mounting (MA) = R;L, motor replacement

30/40 Maintenance and repair
Bosch Rexroth AG, MIT: BS 1/…, 3 842 563 815/2021-11
10.4.3 BS1/..., external motor mounting (MA) = R/L, motor replacement
Fig. 18: External motor mounting, motor replacement
Please note:
• The end faces of the motor and gear must be undamaged.
• The gear hub comes lubricated with anti-seize lubricant.
• Do not tilt the motor, and make sure it has the necessary clearance area for
installation.
• Install the motor in the proper position (terminal box) and connect it to the gear.
If the motor is not installed in proper position: do NOT rotate the motor.
Disconnect the motor from the gear and reconnect it.
1. Loosen the four
hexagonal screws
M5x16 (SW 8) with lock
washers at the gear
flange (D).
2. Remove the defective
gear (F) from the
motor(J).
3. Remove the yellow
protective cap (X) from
the new motor.
4. Lubricate the motor
shaft (Y) (e.g. with
"gleitmo 585K").
Then secure the new
motor at the gear flange.
1
2
4
3
J
X
Y
"gleitmo 585K"
(4x)
SW 8
F
D