Specifications

• Reduction
  Single Reduction
• Ratio
  30:1
• Case Included
  Yes
• Max Input Horsepower
  2.879 hp
• Horsepower Rating Normal Duty
  2.879 hp
• Output Bore Type
  Hollow Bore
• Output Type
  Hollow
• Output Direction
  Hollow
• Style
  Flexible Coupling Input
• NEMA / IEC Frame Size
  56
• Maximum Output RPM
  58 rpm
• Maximum Output Torque
  2519 in/lb;284.609 nm
• Housing Material
  Cast Iron
• Seal Material
  Viton
• Keyway Size
  3/16 x 1.6300 in, 4.76 x 41.40 mm
• Service Factor
  1
• Series
  GR
• Length
  6.5700 in, 166.88 mm
• Manufacturer Reducer Size
  830
• Mounting Type
  Hollow Shaft
• Manufacturer Catalog Number
  GR-HM830-30-H1-56-20
• Weight
  70 lbs, 31.75 kg
• Horsepower
  2.879 hp
• Input Style
  Flexible Coupling Input
• Nominal Ratio
  30:1
• Shaft Diameter
  1.2500 in, 31.75 mm
• Torque Rating (in-lb)
  2519 in-lbs;284.609 Nm
• Bore Diameter
  1.2500 in, 31.75 mm
• Output Shaft
  Hollow Bore
• Gearbox Component Type
  Speed Reducer
• Case Size
  830
• Width
  7.0000 in, 177.80 mm