RE 15300-WA, Version 06.2021, Bosch Rexroth AB
Installation 33/72
7.4.3 Double ended torque arm installation
The double ended torque arm is fitted to the motor before the motor is mounted on to the driven shaft, see 7.4.1:
Fitting the torque arm on the motor See Fig. 19 and Fig. 20.
Torque arm B C Weight
mm in mm in kg lb
DTCBM 1600 2 800 110.24
1 235 48.62
740 1 631
DTCBM 2600 3 200 125.98 850 1 874
DTCBM 3600 3 600 141.73 950 2 094
DTCBM 4000 4 200 165.35 1 130 2 491
DTCBM 4600 2 800 110.24 1 760 3 880
DTCBM 5600 3 200 125.98 1 960 4 321
DTCBM 6000 3 600 141.73 2 170 4 784
DTCBM 1600 electrical isolated 2 800 110.24
1 558 1 149.12
740 1 631
DTCBM 2600 electrical isolated 3 200 125.98 850 1 874
DTCBM 3600 electrical isolated 3 600 141.73 950 2 094
DTCBM 4000 electrical isolated 4 200 165.35 1 130 2 491
Table 10: Dimensions torque arm DTCBM
DD00077385
B
C ±2 mm
C ±2 mm
+
Fig. 28: Double ended torque arm mounting at spline shaft
Mounting kit
Torque arm
For spline shaft
(spline motor)
Plain shaft on
driven machine
(coupling motor)
Fig. 29: Double ended torque arm mounting at plain shaft (Only
for CBm 2000 and CBm 3000 coupling version)
Torque arm
Fig. 30: Double ended torque arm DTCBM
C= Installation dimension from center
of customer shaft
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