Specifications

• Reduction
  Single Reduction
• Ratio
  7.5:1
• Case Included
  Yes
• Max Input Horsepower
  6.879 hp
• Horsepower Rating Normal Duty
  6.879 hp
• Output Bore Type
  Hollow Bore
• Output Type
  Hollow
• Output Direction
  Hollow
• Style
  C-Face Quill
• NEMA / IEC Frame Size
  180
• Maximum Output RPM
  233 rpm
• Maximum Output Torque
  1734 in/lb;195.915 nm
• Housing Material
  Cast Iron
• Seal Material
  Viton
• Housing Length
  8.8800 in, 225.55 mm
• Housing Width
  8.1200 in
• Keyway Size
  1/4 x 1/8 in
• Service Factor
  1
• Series
  GR
• Manufacturer Reducer Size
  830
• Mounting Type
  Hollow Shaft
• Manufacturer Catalog Number
  GR-HMQ830-7.5-H1-180-20
• Weight
  69 lbs, 31.3 kg
• Horsepower
  6.879 hp
• Input Style
  C-Face Quill
• Nominal Ratio
  7.5:1
• Shaft Diameter
  1.2500 in, 31.75 mm
• Torque Rating (in-lb)
  1734 in-lbs;195.915 Nm
• Bore Diameter
  1.2500 in, 31.75 mm
• Output Shaft
  Hollow Bore
• Gearbox Component Type
  Gearbox
• Case Size
  830
• Width
  8.1200 in, 206.25 mm