Specifications

• Center Distance
  1.7500 in
• Reduction
  Single Reduction
• Ratio
  20:1
• Case Included
  Yes
• Max Input Horsepower
  1 hp
• Horsepower Rating Normal Duty
  1 hp
• Input Type
  C-Face Coupling
• Output Bore Type
  Shaft
• Output Type
  Solid
• Output Size
  0.8750 in
• Output Direction
  Double
• Style
  C-Face Coupled
• NEMA / IEC Frame Size
  56C
• Maximum Output RPM
  87 rpm
• Maximum Output Torque
  630 in/lb;71.18 nm
• Housing Material
  Cast Iron
• Seal Material
  Viton
• Overhung Load Capacity
  1200 lbs
• Keyway Size
  3/16 x 3/32 in
• Service Factor
  1
• Series
  GR
• Manufacturer Reducer Size
  818
• Mounting Type
  Horizontal Base, Worm Over
• Manufacturer Catalog Number
  GR-TM818-20-D-56
• Weight
  29 lbs, 13.154 kg
• Horsepower
  1 hp
• Input Style
  C-Face Coupled
• Lubrication
  Factory Filled Oil
• Nominal Ratio
  20:1
• Output
  0.875 hp;0.652 kw
• Shaft Diameter
  0.8750 in, 22.23 mm
• Torque Rating (in-lb)
  630 in-lbs;71.18 Nm
• Bore Diameter
  0.6250 in, 15.88 mm
• Output Shaft
  Shaft
• Overhung Load
  1200 lbs
• Gearbox Component Type
  Gearbox