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700 Series 20:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base

713-20-G

700 Series 20:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101833590
  • 0.5 Input Motor hp
  • 700 Series
  • 1.33 in Center Distance
  • Single Reduction
700 Series 20:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
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    Shipment Options
  • 0.5 Input Motor hp
  • 700 Series
  • 1.33 in Center Distance
  • Single Reduction

description

  • 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
  • Internal baffles ensure positive, leak-free venting
  • 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

  • Must be filled to the proper level with the recommended lubricant for your application before operation
Output Shaft Projection Solid Left Output
Base to Shaft Center Height w/Low Vert. Base Kit 2.31 in
Fan Cooled No
Input Power Rating 0.52 hp, 0.388 kW
Max. Overhung Load @ RPM 200 lb/in @ 1150 rpm, 200 lb/in @ 1750 rpm
Output Torque Rating Range [Max] 499 lb-in, 59 Nm
Output RPM @ Input RPM 88 rpm @ 1750 rpm
Input Motor HP 0.50
Bolt Centers w/ Std. Base Kit (in) 4 3/8 x 3 5/16
Output Bore Shaft Dia. 0.625 in
Max. Thrust Load @ RPM 300 lb/in @ 1150 rpm, 300 lb/in @ 1750 rpm
Thermal Input Horsepower @ 1750 RPM N/A
Bolt Centers w/ Vertical Base Kits (in) 6.16 x 3.25
Use With 713
Rated Efficiency 82%
Max. Input HP @ 100 rpm 0.04 hp
Base to Shaft Center Height w/Std. Base Kit 3.47 in
Center Distance 1.33 in
Style Right Angle
Output (Shaft or Bore) Size 5/8 in
Input Configuration Shaft Input
Frame Size Shaft Input, Not a C-Face
Ratio 20:1
Bolt Centers w/ Vertical "J" Base Kit (in) 6.41 x 2.00
Frame N/A
Max. Overhung Load @ 1750 rpm 200 lb/in
Washdown Duty No
Worm Position Universal
Housing Material Cast Iron
Output RPM @ 1750 rpm Input 87.5 rpm
Input HP @ RPM 0.29 hp @ 1150 rpm, 0.52 hp @ 1750 rpm
Base to Centerline of Input Shaft 3 3/64 in
Series 700
Output Torque @ RPM 265 in lb @ 1150 rpm, 308 in lb @ 1750 rpm
Box Width 2 7/8 in
Reduction Type Single
Base to Shaft Center Height w/High Vert. Base Kit 3.56 in
Motor Application General Purpose
Standard AGMA Service Class I
Max. Thrust Load @ 1150 rpm 300 lb/in
Bolt Center Length x Bolt Center Width 4 3/8 in x 3 5/16 in
HP @ RPM 0.25 hp @ 1200 rpm, 0.3333333 hp @ 1800 rpm
Base to Shaft Center Height w/Vert. "J" Base Kit 2.94 in
Output Speed 87.5 rpm
Center Distance Code 713
Family Name Std Unit
Input (Shaft or Bore) Size 1/2 in
Output Torque 308 lb-in
Output Torque Rating Range [Min] 300 lb-in, 35 Nm
Output Configuration Left Output
Torque Out @ 1150 rpm 265 in lb
Box Height 4 21/32 in
Base to Centerline of Output Shaft 1 23/32 in
Lubrication None
Box Length 4 1/4 in
Base Mounting Attachment No Base
Media Mapping Output G
Material Cast Iron, Standard Paint
Bolt Center 4 3/8 in x 3 5/16 in
Output Shaft Solid
Shaft Assembly Code G
Torque Out @ 1750 rpm 308 in lb
Weight 11.1 LB
EAN or UPC 781711516157
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