Specifications

• Center Distance
  4.2500 in
• Reduction
  Single Reduction
• Ratio
  50:1
• Case Included
  Yes
• Max Input Horsepower
  4.389 hp
• Horsepower Rating Normal Duty
  4.389 hp
• Input Type
  C-Face Quill
• Output Bore Type
  Hollow Bore
• Input Size
  1.2500 in
• Output Type
  Hollow
• Output Size
  1.8750 in
• Output Direction
  Hollow
• Style
  C-Face Quill
• NEMA / IEC Frame Size
  180TC
• Maximum Output RPM
  35 rpm
• Maximum Output Torque
  6170 in/lb;697.118 nm
• Housing Material
  Cast Iron
• Seal Material
  Viton
• Overhung Load Capacity
  16591.85 N, 3730 lbs
• Housing Height
  11.3800 in, 289.05 mm
• Housing Length
  10.2500 in, 260.35 mm
• Housing Width
  7.5300 in
• Keyway Size
  1/4 x 1/8 in
• Service Factor
  1
• Series
  GR
• Length
  10.2500 in, 260.35 mm
• Manufacturer Reducer Size
  842
• Torque Arm Kit
  Optional
• Mounting Type
  Shaft
• Manufacturer Catalog Number
  GR-HMQ842-50-H1-180-30
• Weight
  149 lbs, 67.585 kg
• Horsepower
  4.389 hp
• Input Style
  C-Face Quill
• Lubrication
  Factory Filled Oil
• Nominal Ratio
  50:1
• Output
  3.426 hp;2.555 kw
• Shaft Diameter
  1.8750 in, 47.62 mm
• Torque Rating (in-lb)
  6170 in-lbs;697.118 Nm
• Bore Diameter
  1.8750 in, 47.62 mm
• Output Shaft
  Hollow Bore
• Overhung Load
  3730 lbs
• Gearbox Component Type
  Speed Reducer
• Case Size
  842
• Width
  8.5000 in, 215.90 mm