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
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 Rating Range [Max]
299 lb-in, 34 Nm
Fan Cooled
No
HP @ RPM
0.08333333 hp @ 1800 rpm
Output Speed
35 rpm
Rated Efficiency
57%
Output (Shaft or Bore) Size
1/2 in
Bolt Center
2 5/8" x 1 11/16"
Frame
56C
Input Motor HP
0.17
Series
700
Motor HP
0.1667 hp
Box Length
4 1/4 in
Output Torque
153 lb-in
Center Distance
1 in
Base Mounting Attachment
No Base
Motor Frame Size
B556C
Torque Out @ 1750 rpm
153 in lb
Output Torque Rating Range [Min]
100 lb-in, 10 Nm
Reduction Type
Single
Thermal Input Horsepower @ 1750 RPM
N/A
Box Width
3 11/32 in
Output Bore Shaft Dia.
0.5 in
Ratio
50:1
Base to Centerline of Output Shaft
1.31 in
Output RPM @ Input RPM
35 rpm @ 1750 rpm
Output Shaft
Solid
Max. Thrust Load @ RPM
200 lb/in @ 1150 rpm, 200 lb/in @ 1750 rpm
Base to Centerline of Input Shaft
2 5/16 in
Standard
AGMA Service Class I
Motor Application
General Purpose
Media Mapping Style
F
Media Mapping Output
H
Input Power Rating
0.15 hp, 0.112 kW
Max. Overhung Load @ 1750 rpm
150 lb/in
Washdown Duty
No
Frame Size
56C
Output Torque @ RPM
114 in lb @ 1150 rpm, 153 in lb @ 1750 rpm
Bolt Centers w/ Std. Base Kit (in)
3 3/4 x 2 7/8
Housing Material
Cast Iron
Base
No
Base to Shaft Center Height w/High Vert. Base Kit
2.94 in
Max. Overhung Load @ RPM
150 lb/in @ 1150 rpm, 150 lb/in @ 1750 rpm
Bolt Centers w/ Vertical Base Kits (in)
5.13 x 2.31
Base to Shaft Center Height w/Std. Base Kit
2 3/4 in
Box Height
3 5/8 in
Max. Input HP @ 100 rpm
0.008 hp
Input HP @ RPM
0.06 hp @ 1150 rpm, 0.15 hp @ 1750 rpm
Bolt Center Length x Bolt Center Width
2 5/8 in x 1 11/16 in
Output Shaft Projection
Solid Double Projecting Output
Keyway Size
3/16 x 3/32
Output RPM @ 1750 rpm Input
35 rpm
Style
Right Angle
Worm Position
Universal
Shaft Assembly Code
H
Center Distance Code
710
Input Configuration
C-Face Quilled
Lubrication
None
Torque Out @ 1150 rpm
114 in lb
Bore Code
B5
Output Configuration
Left & Right Output
Input (Shaft or Bore) Size
5/8 in
Max. Thrust Load @ 1150 rpm
200 lb/in
Use With
710
Family Name
F
Material
Cast Iron, Standard Paint
Weight
10.1 LB
EAN or UPC
781711598467
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