Specifications

• Ratio
  20:1
• Case Included
  Yes
• Max Input Horsepower
  1.584 hp
• Horsepower Rating Normal Duty
  1.584 hp
• Output Bore Type
  Hollow Bore
• Style
  Flexible Coupling Input
• NEMA / IEC Frame Size
  140
• Maximum Output RPM
  87 rpm
• Maximum Output Torque
  964 in/lb;108.917 nm
• Housing Material
  Cast Iron
• Seal Material
  Viton
• Keyway Size
  3/16 x 1.3800 in
• Service Factor
  1
• Series
  GR
• Manufacturer Reducer Size
  821
• Mounting Type
  Hollow Shaft
• Manufacturer Catalog Number
  GRG-HM821-20-H1-140-23
• Weight
  31 lbs, 14.061 kg
• Horsepower
  1.584 hp
• Input Style
  Flexible Coupling Input
• Nominal Ratio
  20:1
• Shaft Diameter
  1.4375 in, 36.51 mm
• Torque Rating (in-lb)
  964 in-lbs;108.917 Nm
• Bore Diameter
  1.4375 in, 36.51 mm
• Output Shaft
  Hollow Bore
• Gearbox Component Type
  Gearbox
• Case Size
  821