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Boston GearWC721-400-G

WC721-400-G

700 Series 400:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #101873211
  • Double Reduction
  • 400:1 Ratio
  • G Assembly
Boston GearWC721-400-G
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    Shipment Options
  • Double Reduction
  • 400:1 Ratio
  • G Assembly

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
Base to Shaft Center Height w/Low Vert. Base Kit 3.13 in
Reduction Type Double
Media Mapping Style WC
Box Width 9 55/64 in
Base to Shaft Center Height w/High Vert. Base Kit 4.88 in
Torque Out @ 1150 rpm N/A
Worm Position Universal¦Right Angle
Output RPM @ 1750 rpm Input 4.38 rpm
Thermal Input Horsepower @ 1750 RPM N/A
Output Torque Rating Range [Max] 1499 lb-in, 159 Nm
Bolt Centers w/ Vertical "J" Base Kit (in) 8.63 x 2.63
Washdown Duty No
Max. Overhung Load @ 1750 rpm 700 lb/in
Torque Out @ 1750 rpm 1025 in lb
Base to Centerline of Output Shaft 2 9/32 in
Output Speed 4.4 rpm
Media Mapping Output G
Bolt Centers w/ Std. Base Kit (in) 6 3/8 x 4 11/16
Material Cast Iron, Standard Paint
Input (Shaft or Bore) Size 1/2 in
Shaft Assembly Code G
Input Power Rating 0.17 hp, 0.127 kW
Bolt Center 5 in x 2 7/8 in
Base to Shaft Center Height w/Vert. "J" Base Kit 3.94 in
Box Height 6 25/64 in
Base Mounting Attachment No Base
Output (Shaft or Bore) Size 1 in
Style Right Angle
Center Distance 2.06 in
Motor Application General Purpose
Base to Centerline of Input Shaft N/A
Family Name WC
Input Configuration Shaft Input
Output Torque 1025 lb-in
Bolt Centers w/ Vertical Base Kits (in) 8 3/8 x 4 7/8
Input Motor HP 0.17
Center Distance Code 721
Lubrication None
HP @ RPM 0.25 hp @ 1800 rpm
Housing Material Cast Iron
Max. Thrust Load @ 1150 rpm 700 lb/in
Fan Cooled No
Ratio 400:1
Frame Size Shaft Input, Not a C-Face
Standard AGMA Service Class I
Output Configuration Left Output
Output Shaft Solid
Base to Shaft Center Height w/Std. Base Kit 4.81 in
Output Torque Rating Range [Min] 1000 lb-in, 110 Nm
Rated Efficiency 42%
Frame N/A
Box Length 5 13/64 in
Output Bore Shaft Dia. 1 in
Weight 35.1 LB
EAN or UPC 781711524497
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