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