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
Center Distance
1.75 in
Reduction Type
Single
Rated Efficiency
84%
Ratio
25:1
Media Mapping Hollow Bore
P16
Input Power Rating
0.76 hp, 0.567 kW
Output Torque Rating Range [Min]
500 lb-in, 60 Nm
Center Distance Code
718
Output Bore Shaft Dia.
1 in
Media Mapping Output
H
Input Motor HP
0.75
Output Speed
70 rpm
Style
Right Angle
Media Mapping Style
HF
Output Shaft Projection
Hollow Output
Output Torque Rating Range [Max]
749 lb-in, 84 Nm
Output Shaft
Hollow
Fan Cooled
No
Base Mounting Attachment
No Base
Series
700
Material
Cast Iron, Standard Paint
Output Torque
574 lb-in
Standard
AGMA Service Class I
Weight
20.1 LB
EAN or UPC
781711750575
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