Our standard 700 Series - the heart of Boston Gear's speed reducer product line - has been serving many industries reliably for over 40 years. Its proven modular design has set the industry standard for performance and is the most imitated product in today's worm gear speed reducer market.
Motor Frame Size
B556C
Output Torque
900 lb-in
Media Mapping Output
H
Output Torque Rating Range [Min]
750 lb-in, 85 Nm
Output Speed
1 rpm
Output Torque Rating Range [Max]
999 lb-in, 109 Nm
Input Motor HP
0.17
Standard
AGMA Service Class I
Center Distance Code
721
Output Bore Shaft Dia.
1 in
Fan Cooled
No
Base Mounting Attachment
No Base
Reduction Type
Double
Rated Efficiency
16%
Input Power Rating
0.082 hp, 0.061 kW
Center Distance
2.06 in
Output Shaft Projection
Solid Double Projecting Output
Style
Parallel Shaft
Output Shaft
Solid
Ratio
1800:1
Media Mapping Style
FWA
Material
Cast Iron, Standard Paint
Weight
35.1 LB
EAN or UPC
884107082936
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