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
Large oil reservoir provides efficient heat dissipation and lubrication for longer life
Housing is straddle milled top and bottom for precise alignment
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
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
Drives used in a vertical mounting application may require additional pipe plugs and/or grease fittings for proper lubrication and are considered special.
High loads, high ambient or operating temperatures, and unusually contaminated atmospheres will require more frequent relubrication.
Washdown Duty
No
Base to Shaft Center Height w/Low Vert. Base Kit
3.63 in
Fan Cooled
No
Output Shaft Projection
Solid Double Projecting Output
Series
700
Lubrication
None
Motor Application
General Purpose
Bore Code
B9
Max. Input HP @ 100 rpm
0.37 hp
Input Power Rating
3.94 hp, 2.938 kW
Output Shaft
Solid
Media Mapping Style
F
Thermal Input Horsepower @ 1750 RPM
N/A
Max. Overhung Load @ 1750 rpm
1000 lb/in
Input HP @ RPM
2.82 hp @ 1150 rpm, 3.94 hp @ 1750 rpm
Input Motor HP
3
Bolt Center
6 3/8 in x 3 3/8 in
Base to Shaft Center Height w/Vert. "J" Base Kit
4.75 in
Family Name
F
Media Mapping Output
H
Keyway Size
1/4 x 1/8
Input Configuration
C-Face Quilled
Output Torque @ RPM
1345 in lb @ 1750 rpm, 1390 in lb @ 1150 rpm
Bolt Centers w/ Std. Base Kit (in)
8 x 5 1/4
Base to Shaft Center Height w/Std. Base Kit
5.81 in
Max. Thrust Load @ 1150 rpm
900 lb/in
Output Configuration
Left & Right Output
Bolt Centers w/ Vertical Base Kits (in)
10.13 x 5.75
Output Torque
1345 lb-in
Input (Shaft or Bore) Size
1 1/8 in
Base to Centerline of Output Shaft
2 15/16 in
Base to Shaft Center Height w/High Vert. Base Kit
5.59 in
Box Width
5.9 in
Motor Frame Size
B9180TC210C
Output Speed
175 rpm
Rated Efficiency
95%
Housing Material
Cast Iron
HP @ RPM
3 hp @ 1800 rpm
Frame Size
180TC, 210C
Bolt Centers w/ Vertical "J" Base Kit (in)
10.38 x 3.13
Use With
726
Box Height
8 in
Base to Centerline of Input Shaft
5 9/16 in
Shaft Assembly Code
H
Output RPM @ 1750 rpm Input
175 rpm
Output Torque Rating Range [Max]
1499 lb-in, 159 Nm
Output Bore Shaft Dia.
1.125 in
Max. Thrust Load @ RPM
900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm
Box Length
7 3/8 in
Output RPM @ Input RPM
175 rpm @ 1750 rpm
Reduction Type
Single
Material
Cast Iron, Standard Paint
Standard
AGMA Service Class II
Ratio
10:1
Max. Overhung Load @ RPM
1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm
Style
Right Angle
Frame
180TC, 210C
Motor HP
3 hp
Center Distance
2.625 in
Center Distance Code
726
Output Torque Rating Range [Min]
1000 lb-in, 110 Nm
Worm Position
Universal
Torque Out @ 1750 rpm
1345 in lb
Output (Shaft or Bore) Size
1 1/8 in
Base Mounting Attachment
No Base
Torque Out @ 1150 rpm
1390 in lb
Weight
41.1 LB
EAN or UPC
781711520215
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