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