RE 15300-WA, Version 06.2021,
Bosch Rexroth AB
Installation
35/72
T
Fb
Fa
Pulling
Pushing
Fr
Fr = Fa-Fb
Table 12: External forces double ended torque arm valid for a pressure difference of 420 bar
[6000 psi] static
Fig. 33: External forces Fr, Fa, Fb for DTCBM
DD00079287
T=Torque direction
on driven shaft
Torque arm
Motor
Force Fa, Fb on foundation Force Fr on driven shaft
1)
N
lbf
N
lbf
DTCBM 1600 12 CBM 2000 1200
167 600
37 677.98
48 502
10 903.68
DTCBM 1600 13 CBM 2000 1600
233 800
37 677.98
70 957
15 951.77
DTCBM 2600 13 CBM 2000 1800
227 000
51 031.63
64 086
14 407.11
DTCBM 2600 14 CBM 3000 2200
290 000
65 194.59
101 912
22 910.73
DTCBM 2600 15 CBM 3000 2600
320 000
52 560.33
66 094
14 858.52
DTCBM 3600 15 CBM 3000 3000
336 000
75 535.80
82 125
18 462.43
DTCBM 3600 16 CBM 4000 3600
404 000
71 938.86
98 822
22 216.07
DTCBM 4000 16 CBM 4000 4000
367 100
90 822.81
62 179
13 978.40
DTCBM 4600 17 CBM 5000 4600
636 200
82 527.36
64 940
14 599.09
DTCBM 5600 17 CBM 6000 5600
710 500
143 023.40
114 590
25 760.86
DTCBM 6000 17 CBM 6000 6000
646 400
159 726.80
82 527
18 552.81
1)
The force Fr is calculated included the weight of spline motor and torque arm.
