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 Motor HP
0.25
Output Torque Rating Range [Min]
4000 lb-in, 450 Nm
Output Shaft
Hollow O/P
Mounting Position
M1
Rated Efficiency
58%
Ratio
900:1
Output Torque Rating Range [Max]
4999 lb-in, 549 Nm
Motor Frame Size
B556C
Output Speed
1.9 rpm
Standard
AGMA Service Class I
Series
800BR
Output Bore Shaft Dia.
1.375 in
Input Power Rating
0.25 hp, 0.186 kW
Reduction Type
Triple
Output Torque
4719 lb-in
Weight
43.1 LB
EAN or UPC
884107035604
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