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
Some chemicals can cause damage
Polycarbonate bowls should not be exposed to chlorinated hydro-carbons, ketones, esters and certain alcohols
Cannot be used in air systems where compressors are lubricated with fire-resistant fluids, such as phosphate ester and di-ester types
Polycarbonate bowls, being transparent and tough, are ideal for use with filters and lubricators. They are suitable for use in normal industrial environments, but should not be located in areas where they could be subjected to direct sunlight, an impact
Family Name
WC
Bolt Centers w/ Vertical Base Kits (in)
7.38 x 4.00
Media Mapping Style
WC
Output Torque Rating Range [Min]
500 lb-in, 60 Nm
Thermal Input Horsepower @ 1750 RPM
N/A
Washdown Duty
No
Bolt Center
4 3/16 in x 2 3/4 in
Base to Shaft Center Height w/Vert. "J" Base Kit
3.5 in
Input (Shaft or Bore) Size
3/8 in
Box Height
5 3/4 in
Reduction Type
Double
Max. Overhung Load @ 1750 rpm
500 lb/in
Output (Shaft or Bore) Size
7/8 in
Bolt Centers w/ Std. Base Kit (in)
5 3/4 x 4 1/2
Output Speed
11.7 rpm
Center Distance Code
718
HP @ RPM
0.25 hp @ 1800 rpm
Torque Out @ 1750 rpm
580 in lb
Input Configuration
Shaft Input
Output Shaft
Solid
Output Torque Rating Range [Max]
749 lb-in, 84 Nm
Box Length
5 1/16 in
Ratio
150:1
Center Distance
1.75 in
Lubrication
None
Standard
AGMA Service Class I
Motor Application
General Purpose
Torque Out @ 1150 rpm
N/A
Media Mapping Output
G
Shaft Assembly Code
G
Max. Thrust Load @ 1150 rpm
500 lb/in
Output Torque
580 lb-in
Frame
N/A
Base to Shaft Center Height w/High Vert. Base Kit
4.38 in
Output RPM @ 1750 rpm Input
11.67 rpm
Base to Centerline of Output Shaft
2 1/16 in
Input Power Rating
0.23 hp, 0.172 kW
Housing Material
Cast Iron
Output Configuration
Left Output
Bolt Centers w/ Vertical "J" Base Kit (in)
7.63 x 2.50
Frame Size
Shaft Input, Not a C-Face
Material
Cast Iron, Standard Paint
Base to Centerline of Input Shaft
N/A
Output Bore Shaft Dia.
0.875 in
Rated Efficiency
48%
Fan Cooled
No
Input Motor HP
0.25
Base to Shaft Center Height w/Std. Base Kit
4.38 in
Base to Shaft Center Height w/Low Vert. Base Kit
3 in
Worm Position
Universal¦Right Angle
Box Width
8 7/8 in
Style
Right Angle
Base Mounting Attachment
No Base
Weight
26.1 LB
EAN or UPC
781711524169
We're here for you
with Service Centers across the country - We have your back
Find a Service Center
