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
Motors misapplied in hazardous environments can cause a fire or explosion, resulting in destruction of property, serious injury or death
Only the end user or a qualified underwriter is to identify and select the proper class, group, division and temperature code motor to meet the requirements of each installation
Service center personnel can advise what listings and approvals motors carry, but cannot evaluate nor recommend what motors may be suitable for use in hazardous environments
Worm Position
Universal¦Parallel
Base to Shaft Center Height w/Std. Base Kit
3.47 in
Max. Thrust Load @ 1150 rpm
300 lb/in
Media Mapping Output
G
Base Mounting Attachment
No Base
Box Length
4 in
Bolt Center
3 1/4" x 2"
Base to Shaft Center Height w/High Vert. Base Kit
3.56 in
Base to Shaft Center Height w/Low Vert. Base Kit
2.31 in
Base to Shaft Center Height w/Vert. "J" Base Kit
2.94 in
Output (Shaft or Bore) Size
5/8 in
Bolt Centers w/ Std. Base Kit (in)
4 3/8 x 3 5/16
Output RPM @ 1750 rpm Input
1.94 rpm
Material
Cast Iron, Standard Paint
Family Name
WA
Standard
AGMA Service Class I
Housing Material
Cast Iron
Rated Efficiency
14%
Box Width
7 1/2 in
Bolt Centers w/ Vertical Base Kits (in)
6.16 x 3.25
Center Distance
1.33 in
Input Power Rating
0.071 hp, 0.053 kW
Output Shaft
Solid
Thermal Input Horsepower @ 1750 RPM
N/A
Lubrication
None
Output Speed
1.9 rpm
Output Bore Shaft Dia.
0.625 in
Shaft Assembly Code
G
Box Height
4 21/32 in
Output Configuration
Left Output
HP @ RPM
0.08333333 hp @ 1800 rpm
Frame
N/A
Washdown Duty
No
Input (Shaft or Bore) Size
3/8 in
Base to Centerline of Input Shaft
2 5/8 in
Fan Cooled
No
Media Mapping Style
WA
Output Torque
340 lb-in
Output Torque Rating Range [Min]
300 lb-in, 35 Nm
Input Configuration
Shaft Input
Motor Application
General Purpose
Reduction Type
Double
Center Distance Code
713
Bolt Centers w/ Vertical "J" Base Kit (in)
6.41 x 2.00
Ratio
900:1
Base to Centerline of Output Shaft
2 15/16 in
Max. Overhung Load @ 1750 rpm
200 lb/in
Frame Size
Shaft Input, Not a C-Face
Style
Parallel Shaft
Output Torque Rating Range [Max]
499 lb-in, 59 Nm
Input Motor HP
0.17
Torque Out @ 1150 rpm
N/A
Torque Out @ 1750 rpm
340 in lb
Weight
16.1 LB
EAN or UPC
781711521977
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