Boston Gear’s 800BR Series helical worm gear drives are heavy duty helical gear drives with long life performance features and simplified maintenance. The 800BR Series comes in double and triple reduction ratios from 8:1 through 900:1 and a maximum 10HP rating.As always, the 800BR Series is available via Reducer Express.
Output Speed
2.2 rpm
Output Torque Rating Range [Max]
4999 lb-in, 549 Nm
Motor Frame Size
B556C
Output Bore Shaft Dia.
1.375 in
Output Shaft
Hollow O/P
Ratio
800:1
Reduction Type
Triple
Input Motor HP
0.25
Mounting Position
M1
Standard
AGMA Service Class I
Output Torque
4279 lb-in
Output Torque Rating Range [Min]
4000 lb-in, 450 Nm
Input Power Rating
0.25 hp, 0.186 kW
Series
800BR
Rated Efficiency
59%
Weight
43.1 LB
EAN or UPC
884107035598
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