Specifications

• Center Distance
  3.0000 in
• Reduction
  Single Reduction
• Ratio
  20:1
• Case Included
  Yes
• Max Input Horsepower
  3.947 hp
• Horsepower Rating Normal Duty
  3.947 hp
• Input Type
  C-Face Quill
• Output Bore Type
  Hollow Bore
• Output Type
  Hollow
• Output Size
  1.5000 in
• Output Direction
  Hollow
• Style
  C-Face Quill
• NEMA / IEC Frame Size
  140TC
• Maximum Output RPM
  87 rpm
• Maximum Output Torque
  2454 in/lb;277.265 nm
• Housing Material
  Cast Iron
• Seal Material
  Viton
• Housing Dimensions
  5.2500 in x 8.1200 in x 8.1200 in, 133.40 mm x 206.20 mm x 206.20 mm
• Housing Height
  8.1200 in, 206.20 mm
• Housing Length
  5.2500 in, 133.40 mm
• Housing Width
  8.1200 in
• Keyway Size
  3/16 x 3/32 in, 4.8 x 2.40 mm
• Service Factor
  1
• Series
  GR
• Length
  5.2500 in, 133.40 mm
• Manufacturer Reducer Size
  830
• Torque Arm Kit
  Optional
• Mounting Type
  Flange
• Manufacturer Catalog Number
  GR-FHMQ830-20-HL-140-24
• Weight
  79 lbs, 35.8 kg
• Horsepower
  3.947 hp
• Input Style
  C-Face Quill
• Lubrication
  Factory Filled Oil
• Nominal Ratio
  20:1
• Output
  3.407 hp;2.541 kw
• Shaft Diameter
  1.5000 in, 38.10 mm
• Torque Rating (in-lb)
  2454 in-lbs;277.265 Nm
• Bore Diameter
  1.5000 in, 38.10 mm
• Output Shaft
  Hollow Bore
• Gearbox Component Type
  Speed Reducer
• Case Size
  830
• Width
  8.1200 in, 206.20 mm