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.
Output Torque
153 lb-in
Bolt Centers w/ Vertical Base Kits (in)
5.13 x 2.31
Frame
56C
Thermal Input Horsepower @ 1750 RPM
N/A
Bolt Center Length x Bolt Center Width
2 5/8 in x 1 11/16 in
Media Mapping Style
F
Ratio
50:1
Use With
710
Motor Frame Size
B556C
Shaft Assembly Code
J
Base to Shaft Center Height w/High Vert. Base Kit
2.94 in
Fan Cooled
No
Bore Code
B5
Washdown Duty
No
Housing Material
Cast Iron
Output Torque Rating Range [Max]
299 lb-in, 34 Nm
Motor HP
0.1667 hp
Output RPM @ Input RPM
35 rpm @ 1750 rpm
Rated Efficiency
57%
Standard
AGMA Service Class I
Base to Centerline of Input Shaft
2 5/16 in
Max. Thrust Load @ 1150 rpm
200 lb/in
Input HP @ RPM
0.06 hp @ 1150 rpm, 0.15 hp @ 1750 rpm
Motor Application
General Purpose
Box Height
3 5/8 in
Bolt Center
2 5/8" x 1 11/16"
Family Name
F
Output Shaft Projection
Solid Right Output
Base to Centerline of Output Shaft
1.31 in
Input Power Rating
0.15 hp, 0.112 kW
Box Length
4 1/4 in
Max. Input HP @ 100 rpm
0.008 hp
Output RPM @ 1750 rpm Input
35 rpm
Output Bore Shaft Dia.
0.5 in
HP @ RPM
0.08333333 hp @ 1800 rpm
Base to Shaft Center Height w/Std. Base Kit
2 3/4 in
Center Distance Code
710
Output (Shaft or Bore) Size
1/2 in
Frame Size
56C
Output Torque Rating Range [Min]
100 lb-in, 10 Nm
Torque Out @ 1150 rpm
114 in lb
Material
Cast Iron, Standard Paint
Max. Overhung Load @ 1750 rpm
150 lb/in
Max. Overhung Load @ RPM
150 lb/in @ 1150 rpm, 150 lb/in @ 1750 rpm
Max. Thrust Load @ RPM
200 lb/in @ 1150 rpm, 200 lb/in @ 1750 rpm
Bolt Centers w/ Std. Base Kit (in)
3 3/4 x 2 7/8
Style
Right Angle
Output Torque @ RPM
114 in lb @ 1150 rpm, 153 in lb @ 1750 rpm
Keyway Size
3/16 x 3/32
Lubrication
None
Worm Position
Universal
Output Configuration
Right Output
Box Width
3 11/32 in
Input Motor HP
0.17
Output Speed
35 rpm
Center Distance
1 in
Base
No
Input Configuration
C-Face Quilled
Input (Shaft or Bore) Size
5/8 in
Output Shaft
Solid
Base Mounting Attachment
No Base
Series
700
Reduction Type
Single
Torque Out @ 1750 rpm
153 in lb
Media Mapping Output
J
Weight
10.1 LB
EAN or UPC
781711598566
We're here for you
with Service Centers across the country - We have your back
Find a Service Center
