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
0.75 hp, 0.559 kW
Standard
AGMA Service Class I
Reduction Type
Double
Output Torque Rating Range [Max]
4999 lb-in, 549 Nm
Output Shaft
Hollow O/P
Output Torque Rating Range [Min]
4000 lb-in, 450 Nm
Series
800BR
Output Bore Shaft Dia.
1.375 in
Mounting Position
M1
Output Speed
7 rpm
Rated Efficiency
68%
Input Motor HP
0.75
Output Torque
4566 lb-in
Ratio
250:1
Weight
39.1 LB
EAN or UPC
884107032771
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