Specifications

• Center Distance
  2.0600 in
• Reduction
  Single Reduction
• Ratio
  25:1
• Case Included
  Yes
• Max Input Horsepower
  1.333 hp
• Horsepower Rating Normal Duty
  1.333 hp
• Input Type
  C-Face Quill
• Output Bore Type
  Hollow Bore
• Input Size
  0.6250 in
• Output Type
  Hollow
• Output Size
  1.4375 in
• Output Direction
  Hollow
• Style
  C-Face Quill
• NEMA / IEC Frame Size
  56C
• Maximum Output RPM
  70 rpm
• Maximum Output Torque
  985 in/lb;111.289 nm
• Housing Material
  Cast Iron
• Seal Material
  Viton
• Overhung Load Capacity
  5382.34 N, 1210 lbs
• Housing Dimensions
  5.8000 in x 5.4300 in x 6.5000 in, 147.32 mm x 137.92 mm x 165.10 mm
• Housing Height
  6.5000 in, 165.10 mm
• Housing Length
  5.8000 in, 147.32 mm
• Housing Width
  5.0000 in
• Keyway Size
  3/16 x 3/32 in
• Service Factor
  1
• Series
  GR
• Length
  5.8000 in, 147.32 mm
• Manufacturer Reducer Size
  821
• Mounting Type
  Shaft
• Manufacturer Catalog Number
  GRL-HMQ821-25-H1-56-23
• Weight
  30 lbs, 13.608 kg
• Horsepower
  1.333 hp
• Input Style
  C-Face Quill
• Lubrication
  Factory Filled Oil
• Nominal Ratio
  25:1
• Output
  1.094 hp;0.816 kw
• Shaft Diameter
  1.4380 in, 36.52 mm
• Torque Rating (in-lb)
  985 in-lbs;111.289 Nm
• Bore Diameter
  0.6250 in, 15.88 mm
• Output Shaft
  Hollow Bore
• Overhung Load
  1210 lbs
• Gearbox Component Type
  Speed Reducer
• Case Size
  821
• Width
  5.4300 in, 137.92 mm