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.
Rated Efficiency
74%
Input Motor HP
2
Standard
AGMA Service Class I
Output Torque Rating Range [Max]
3999 lb-in, 449 Nm
Output Shaft
Hollow O/P
Motor Frame Size
B556C
Ratio
140:1
Output Bore Shaft Dia.
1.5 in
Output Speed
12 rpm
Reduction Type
Double
Output Torque Rating Range [Min]
3500 lb-in, 400 Nm
Output Torque
3724 lb-in
Input Power Rating
1 hp, 0.746 kW
Mounting Position
M1
Series
800BR
Weight
77.1 LB
EAN or UPC
884107035697
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