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
Motor Frame Size
B556C
Ratio
250:1
Output Bore Shaft Dia.
0.75 in
Output Shaft
Hollow O/P
Rated Efficiency
61%
Output Torque
1382 lb-in
Output Torque Rating Range [Max]
1449 lb-in, 199 Nm
Series
800BR
Output Torque Rating Range [Min]
1175 lb-in, 150 Nm
Input Power Rating
0.25 hp, 0.186 kW
Standard
AGMA Service Class I
Input Motor HP
0.25
Mounting Position
M1
Output Speed
7 rpm
Weight
26.1 LB
EAN or UPC
884107033990
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