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
Fan Cooled
No
Output (Shaft or Bore) Size
1 1/4 in
Media Mapping Style
F
Family Name
F
Worm Position
Universal
Max. Overhung Load @ 1750 rpm
1250 lb/in
Motor Application
General Purpose
Media Mapping Output
H
Input Configuration
C-Face Quilled
Output Shaft
Solid
HP @ RPM
3 hp @ 1800 rpm
Base to Centerline of Output Shaft
3 1/4 in
Standard
AGMA Service Class I
Input (Shaft or Bore) Size
1 1/8 in
Ratio
20:1
Output Configuration
Left & Right Output
Bolt Center
7 in x 4 in
Center Distance Code
730
Output RPM @ Input RPM
88 rpm @ 1750 rpm
Input Motor HP
3
Output Shaft Projection
Solid Double Projecting Output
Frame
180TC, 210C
Reduction Type
Single
Series
700
Lubrication
None
Box Height
8 7/8 in
Washdown Duty
No
Input Power Rating
3.14 hp, 2.341 kW
Housing Material
Cast Iron
Output RPM @ 1750 rpm Input
87.5 rpm
Output Torque Rating Range [Min]
2000 lb-in, 160 Nm
Rated Efficiency
89%
Material
Cast Iron, Standard Paint
Input HP @ RPM
2.68 hp @ 1150 rpm, 3.14 hp @ 1750 rpm
Output Torque
2024 lb-in
Max. Thrust Load @ RPM
1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm
Base Mounting Attachment
No Base
Max. Thrust Load @ 1150 rpm
1000 lb/in
Max. Overhung Load @ RPM
1250 lb/in @ 1150 rpm, 1250 lb/in @ 1750 rpm
Box Length
8 1/8 in
Output Speed
87.5 rpm
Base to Centerline of Input Shaft
6 1/4 in
Output Bore Shaft Dia.
1.25 in
Box Width
6 49/64 in
Style
Right Angle
Output Torque Rating Range [Max]
2499 lb-in, 234 Nm
Frame Size
180TC, 210C
Center Distance
3 in
Torque Out @ 1750 rpm
2024 in lb
Use With
730
Thermal Input Horsepower @ 1750 RPM
N/A
Output Torque @ RPM
2024 in lb @ 1750 rpm, 2470 in lb @ 1150 rpm
Motor Frame Size
B9180TC210C
Torque Out @ 1150 rpm
2470 in lb
Weight
55.1 LB
EAN or UPC
781711606988
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