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 Shaft
Hollow O/P
Rated Efficiency
63%
Motor Frame Size
B556C
Output Torque
1898 lb-in
Series
800BR
Output Bore Shaft Dia.
1.25 in
Standard
AGMA Service Class I
Output Torque Rating Range [Max]
1999 lb-in, 249 Nm
Output Torque Rating Range [Min]
1725 lb-in, 200 Nm
Input Power Rating
0.33 hp, 0.246 kW
Output Speed
7 rpm
Mounting Position
M1
Input Motor HP
0.33
Ratio
250:1
Weight
31.1 LB
EAN or UPC
884107034515
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