Specifications

• Center Distance
  3.0000 in
• Reduction
  Single Reduction
• Ratio
  7.5:1
• Case Included
  Yes
• Max Input Horsepower
  6.879 hp
• Horsepower Rating Normal Duty
  6.879 hp
• Input Type
  C-Face Quill
• Output Bore Type
  Hollow Bore
• Output Type
  Hollow
• Output Size
  1.9380 in
• Output Direction
  Hollow
• Style
  C-Face Quill
• NEMA / IEC Frame Size
  140TC
• Maximum Output RPM
  233 rpm
• Maximum Output Torque
  1734 in/lb;195.915 nm
• Housing Material
  Cast Iron
• Seal Material
  Viton
• Overhung Load Capacity
  9652.65 N, 2170 lbs
• Keyway Size
  3/16 x 3/32 in
• Service Factor
  1
• Series
  GR
• Manufacturer Reducer Size
  830
• Mounting Type
  Shaft
• Manufacturer Catalog Number
  GR-HMQ830-7.5-H1-140-31
• Weight
  69 lbs, 31.298 kg
• Horsepower
  6.879 hp
• Input Style
  C-Face Quill
• Lubrication
  Factory Filled Oil
• Nominal Ratio
  7.5:1
• Output
  6.421 hp;4.788 kw
• Shaft Diameter
  1.9380 in, 49.23 mm
• Torque Rating (in-lb)
  1734 in-lbs;195.915 Nm
• Bore Diameter
  0.8750 in, 22.23 mm
• Output Shaft
  Hollow Bore
• Overhung Load
  2170 lbs
• Gearbox Component Type
  Speed Reducer
• Case Size
  830
• Width
  8.2500 in, 209.55 mm