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.
Reduction Type
Double
Output Bore Shaft Dia.
1.375 in
Input Motor HP
3
Series
800BR
Ratio
25:1
Output Torque Rating Range [Min]
3000 lb-in, 350 Nm
Output Torque Rating Range [Max]
3499 lb-in, 399 Nm
Output Torque
3177 lb-in
Standard
AGMA Service Class II
Output Shaft
Hollow O/P
Rated Efficiency
76%
Mounting Position
M1
Output Speed
70 rpm
Input Power Rating
4.62 hp, 3.445 kW
Weight
39.1 LB
EAN or UPC
884107032788
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