Bosch Rexroth BS 2/R-300 - Shortening the conveyor chain

10.4.10 Shortening the conveyor chain: BS 2/C-100, …-250, BS 2/R-300, …-700,
motor mounting (MA) = R/L
Fig. 33:
563 833-41
BS 2/R-700BS 2/R-300
BS 2/C-250BS 2/C-100
1
)
75
3 842 535 333
8 981 010 510
6
2 9
4 8
6
3
SW19
3
SW10
1
SW10
M = 8 Nm
D
M = 8 Nm
D
4x
2x
1
4
)
3
)
Shortening the conveyor chain BS 2/C-100, …-250, BS 2/R-300, …-700, MA = R/L (1/2)
Please note:
Perform the steps on both
sides in parallel.
1. Remove the gear motor.
2. Disassemble the outer
protective case halves.
3. Using a wrench,
turn the drive shaft in
the conveying direction
until the chain lock
appears on the chain
tensioner.
You recognize the
chain lock:
– of the fl at top chain
by the gray fl at chain
with hole

1
).
– of the accumulation
roller chain by the
galvanized tab

2
).
Maintenance and repair 51/84
3 842 563 834/2022-08, MIT: BS 2/C-…, BS 2/R-…, Bosch Rexroth AG
ENGLISH