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 Speed
3.9 rpm
Motor Frame Size
B556C
Rated Efficiency
73%
Standard
AGMA Service Class I
Output Torque Rating Range [Max]
2999 lb-in, 349 Nm
Input Power Rating
0.25 hp, 0.186 kW
Series
800BR
Output Shaft
Hollow O/P
Reduction Type
Triple
Output Torque
2950 lb-in
Output Bore Shaft Dia.
1.375 in
Mounting Position
M1
Input Motor HP
0.25
Output Torque Rating Range [Min]
2500 lb-in, 300 Nm
Ratio
450:1
Weight
43.1 LB
EAN or UPC
884107035567
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