Specifications

• Center Distance
  4.2500 in
• Reduction
  Single Reduction
• Ratio
  25:1
• Case Included
  Yes
• Max Input Horsepower
  7.94 hp
• Horsepower Rating Normal Duty
  7.94 hp
• Input Type
  C-Face Quill
• Output Bore Type
  Hollow Bore
• Output Type
  Hollow
• Output Size
  1.9380 in
• Output Direction
  Hollow
• Style
  Flexible Coupling Input
• NEMA / IEC Frame Size
  180TC
• Maximum Output RPM
  70 rpm
• Maximum Output Torque
  6254 in/lb;706.61 nm
• Housing Material
  Cast Iron
• Seal Material
  Viton
• Overhung Load Capacity
  15324.14 N, 3445 lbs
• Housing Height
  10.2500 in
• Housing Length
  10.2500 in
• Housing Width
  9.4400 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
• Mounting Type
  Shaft
• Manufacturer Catalog Number
  GR-HM842-25-H1-180-31
• Weight
  157 lbs, 71.21 kg
• Horsepower
  7.94 hp
• Input Style
  Flexible Coupling Input
• Lubrication
  Factory Filled Oil
• Nominal Ratio
  25:1
• Output
  6.946 hp;5.18 kw
• Shaft Diameter
  1.9380 in
• Torque Rating (in-lb)
  6254 in-lbs;706.61 Nm
• Bore Diameter
  1.9380 in
• Output Shaft
  Hollow Bore
• Overhung Load
  3445 lbs
• Gearbox Component Type
  Speed Reducer
• Case Size
  425
• Width
  9.4400 in, 239.78 mm