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