Exchanging The Motor And/Or Gear: Bs 2/C-100, Bs 2/R-300, Bs 4/R-300, Motor Mounting (Ma) = R/L; Exchanging The Motor And/Or Gear - Bosch Rexroth BS 2/C Series Assembly Instructions Manual

68/76 Maintenance and Repair
If only the motor is to be
exchanged, begin with
step 4.
1. Loosen the hexagonal
screws on the fl ange.
2. Remove the motor gear
combination from the
hexagonal shaft.
3. Remove the cover plugs
from the faulty gear and
fi t onto the new gear.
4. Loosen the hexagonal
screws on the gear
fl ange.
5. Disconnect the faulty
gear from the motor.
6. Remove the yellow
protective cap (X) from
the shaft on the new
motor.
Grease the motor shaft.
7. Mount the motor.
8. Assemble the motor/gear
combination.
Bosch Rexroth AG, MIT: BS 2/C-... + BS 2/R-..., 3 842 358 724/2013-04

10.4.21 Exchanging the motor and/or gear:

BS 2/C-100, BS 2/R-300, BS 4/R-300, motor mounting (MA) = R/L
2
gleitmo 585K
(2x)
1
SW8
M = 5 Nm
D
Fig. 51: Exchanging the motor and/or gear, motor mounting (MA) = R/L
Note:
• The plane surfaces on the motor and gear must be undamaged.
• The hub of the gear has already been greased with 'Anti-Seize' at the factory.
• Do not tilt the motor, make sure there is enough clearance for assembling
the motor.
• Position the motor correctly (terminal box!) and mount the motor in the gear.
If the motor is not properly positioned: do NOT turn it. Disconnect the motor
from the gear and assemble it again.
5
X
3
(4x)
4
SW8
M = 5 Nm
D
Antiseize
547 601-60