Specifications

• Reduction
  Single Reduction
• Ratio
  40:1
• Case Included
  Yes
• Max Input Horsepower
  2.251 hp
• Horsepower Rating Normal Duty
  2.251 hp
• Output Bore Type
  Hollow Bore
• Output Type
  Hollow
• Output Direction
  Hollow
• Style
  C-Face Quill
• NEMA / IEC Frame Size
  140TC
• Maximum Output RPM
  43 rpm
• Maximum Output Torque
  2477 in/lb;279.86 nm
• Housing Material
  Cast Iron
• Seal Material
  Viton
• Housing Length
  8.8800 in, 225.55 mm
• Housing Width
  8.1200 in
• Keyway Size
  3/16 x 3/32 in, 4.763 x 2.38 mm
• Service Factor
  1
• Series
  GR
• Length
  8.8800 in
• Manufacturer Reducer Size
  830
• Mounting Type
  Hollow Shaft
• Manufacturer Catalog Number
  GR-HMQ830-40-H1-140-35
• Weight
  69 lbs, 31.298 kg
• Horsepower
  2.251 hp
• Input Style
  C-Face Quill
• Nominal Ratio
  40:1
• Shaft Diameter
  0.8750 in, 22.23 mm
• Torque Rating (in-lb)
  2477 in-lbs;279.86 Nm
• Bore Diameter
  0.8750 in, 22.23 mm
• Output Shaft
  Hollow Bore
• Gearbox Component Type
  Speed Reducer
• Case Size
  830
• Width
  8.1200 in, 206.25 mm