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BDB 120 - Characteristics

No of stages1 - stage2 - stages3 - stages
Ratio (1) 4
5,5
7
16
22
28
31
40
60
66
88
91110154220
 
Input1 - stage2 - stages3 - stages
Rated/Max.
speed
min-1 2000/4000 (higher speed - consult)
Rated torque
Nm
22,115,1 10,45,74,13,22,94,12,72,51,91,81,351,10,7
Accel. torqueNm (2) 2618,9 11,985,84,64,16,24,13,73,82,72,21,61,1
 
Output1 - stage2 - stages 3 - stages
Rated speed min-1 500363 285125907164503330222118129
Rated torqueNm 8585 7085150
Accel. torqueNm (2) 100100 80120225
 
General data1 - stage
2 - stages 3 - stages
Inertiakgm2 ×10-5 (3) 13,111,510,69,89,68,78,79,29,29,29,29,29,29,29,2
Max. backlasharcmin. 5 (3 as low backlash option)
Efficiency %(4) 9694 91
Lifetime hours 20000
Weight
kg
58 10
Torsional stiffnessNm/rad ×104107 5
Radial load
N (5)
1550
Axial load
N
650

(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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