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.
Input Power Rating
1 hp, 0.746 kW
Standard
AGMA Service Class I
Output Speed
8.8 rpm
Motor Frame Size
B556C
Rated Efficiency
66%
Mounting Position
M1
Output Bore Shaft Dia.
1.375 in
Input Motor HP
1
Ratio
200:1
Output Shaft
Hollow O/P
Output Torque
4756 lb-in
Reduction Type
Triple
Output Torque Rating Range [Max]
4999 lb-in, 549 Nm
Series
800BR
Output Torque Rating Range [Min]
4000 lb-in, 450 Nm
Weight
43.1 LB
EAN or UPC
884107035499
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