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.
features
Rugged housing fabricated of fine-grained cast iron for maximum strength and greater precision during worm and gear alignment
Bronze worm gear is straddle mounted between heavy-duty tapered roller bearings to increase thrust and load capacities on size 713 to 760
Large oil reservoir provides efficient heat dissipation and lubrication for longer life
Housing is straddle milled top and bottom for precise alignment
High strength steel output shaft ensures capacity for high torque
Pipe plugs allow easy fill, level and drain in any mounting position
Super finished oil seal diameters on both input and output shafts extend seal life
caution
Service center personnel can advise what listings and approvals motors carry, but cannot evaluate nor recommend what motors may be suitable for use in hazardous environments
Output Configuration
Left & Right Output
Media Mapping Output
H
Output Torque Rating Range [Min]
1500 lb-in, 160 Nm
Input Configuration
C-Face Quilled
Motor Application
General Purpose
Family Name
F
Base Mounting Attachment
No Base
Base to Centerline of Input Shaft
6.25 in
Torque Out @ 1150 rpm
2285 in lb
Box Width
6 49/64 in
Material
Cast Iron, Standard Paint
Worm Position
Universal
Output Speed
29.2 rpm
Input Motor HP
1
Input Power Rating
1.2 hp, 0.895 kW
Frame
56C
Center Distance
3 in
Base to Centerline of Output Shaft
3.25 in
Output RPM @ 1750 rpm Input
29.2 rpm
Frame Size
56C
Housing Material
Cast Iron
Rated Efficiency
74%
Style
Right Angle
Output Bore Shaft Dia.
1.25 in
Motor Frame Size
B556C
Standard
AGMA Service Class I
Use With
730
Thermal Input Horsepower @ 1750 RPM
N/A
Media Mapping Style
F
Box Height
8 7/8 in
Input (Shaft or Bore) Size
5/8 in
Reduction Type
Single
HP @ RPM
1 hp @ 1800 rpm
Washdown Duty
No
Max. Thrust Load @ 1150 rpm
1000 lb/in
Series
700
Lubrication
None
Torque Out @ 1750 rpm
1921 in lb
Output Torque
1921 lb-in
Bolt Center
7 in x 4 in
Fan Cooled
No
Ratio
60:1
Max. Overhung Load @ 1750 rpm
1250 lb/in
Output Torque @ RPM
1921 in lb @ 1750 rpm, 2285 in lb @ 1150 rpm
Max. Overhung Load @ RPM
1250 lb/in @ 1150 rpm, 1250 lb/in @ 1750 rpm
Center Distance Code
730
Output Shaft
Solid
Input HP @ RPM
1.01 hp @ 1150 rpm, 1.2 hp @ 1750 rpm
Output Torque Rating Range [Max]
1999 lb-in, 234 Nm
Box Length
8 1/8 in
Output (Shaft or Bore) Size
1 1/4 in
Output Shaft Projection
Solid Double Projecting Output
Output RPM @ Input RPM
29 rpm @ 1750 rpm
Max. Thrust Load @ RPM
1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm
Weight
55.1 LB
EAN or UPC
781711607251
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