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BDB 330 - Characteristics

No of stages
1 - stage2 - stages
3 - stages
Ratio (1) 4
5,5
16
22
28
31
40
60
66
88
91110154220
 
Input1 - stage
2 - stages3 - stages
Rated/Max.
speed
min-1 2000/3000 (higher speed - consult)
Rated torque
Nm
1393805 3992972372141741281178785705035
Accel. torque Nm (2) 1563947 5314113403122611931671251211007150
 
Output1 - stage
2 - stages
3 - stages
Rated
speed
min-1 500363 125907164503330222118129
Rated
torque
Nm 53504250 600061506250625063507000
Accel.
torque
Nm (2) 60005000 7980850089509100950010000
 
General data1 - stage2 - stages 3 - stages
Inertiakgm2 ×10-5 (3) 23201400646453400290330290270260260260260250
Max. backlasharcmin. 3 (1 as low backlash option)
Efficiency %(4) 9694 91
Lifetime hours 20000
Weight
kg
6580 90
Torsional stiffnessNm/rad ×104515677 500
Radial load
N (5)
55000
Axial load
N
25000

(1) Please enquire if a desired ratio is not shown.
(2) S5 duty service.
(3) On the motorside.
(4) Gear efficiency at rated load.
(5) Load applied in the middle of the output shaft at 300 rpm.

 
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