Specifications

• Center Distance
  4.2500 in
• Reduction
  Single Reduction
• Ratio
  80:1
• Case Included
  Yes
• Max Input Horsepower
  1.76 hp
• Horsepower Rating Normal Duty
  1.76 hp
• Input Type
  C-Face Coupling
• Output Bore Type
  Solid Shaft
• Input Size
  0.6250 in
• Output Type
  Solid
• Output Size
  1.8750 in
• Output Direction
  Left Hand
• Style
  Flexible Coupling Input
• NEMA / IEC Frame Size
  56C
• Maximum Output RPM
  21 rpm
• Maximum Output Torque
  3620 in/lb;409.01 nm
• Housing Material
  Cast Iron
• Seal Material
  Viton
• Overhung Load Capacity
  16636.38 N, 3740 lbs
• Housing Height
  11.3800 in, 289.05 mm
• Housing Length
  10.2500 in, 260.35 mm
• Housing Width
  8.5000 in
• Keyway Size
  3/16 x 3/32 in, 4.763 x 2.38 mm
• Service Factor
  1
• Series
  GR
• Length
  10.2500 in, 260.35 mm
• Manufacturer Reducer Size
  842
• Mounting Type
  Base
• Manufacturer Catalog Number
  GR-BM842-80-L-56
• Weight
  154 lbs, 69.853 kg
• Horsepower
  1.76 hp
• Input Style
  C-Face
• Lubrication
  Factory Filled Oil
• Nominal Ratio
  80:1
• Output
  1.257 hp;0.937 kw
• Shaft Diameter
  1.8750 in, 47.62 mm
• Torque Rating (in-lb)
  3620 in-lbs;409.01 Nm
• Bore Diameter
  0.6250 in, 15.88 mm
• Output Shaft
  Solid Shaft
• Overhung Load
  3740 lbs
• Gearbox Component Type
  Speed Reducer
• Case Size
  842
• Width
  8.1200 in, 206.25 mm