Specifications

• Center Distance
  3.0000 in
• Reduction
  Single Reduction
• Ratio
  20:1
• Case Included
  Yes
• Max Input Horsepower
  3.947 hp
• Horsepower Rating Normal Duty
  3.947 hp
• Input Type
  C-Face Coupling
• Output Bore Type
  Hollow Bore
• Input Size
  0.8750 in
• Output Type
  Hollow
• Output Size
  1.9375 in
• Output Direction
  Hollow
• Style
  C-Face Coupled
• NEMA / IEC Frame Size
  140TC
• Maximum Output RPM
  87 rpm
• Maximum Output Torque
  2454 in/lb;277.265 nm
• Housing Material
  Aluminum
• Seal Material
  Viton
• Housing Dimensions
  13.5000 in x 10.0000 in x 15.1300 in, 342.90 mm x 254 mm x 384.30 mm
• Housing Height
  15.1300 in
• Housing Length
  13.5000 in
• Housing Width
  6.5000 in
• Keyway Size
  3/16 x 3/32 in, 4.763 x 2.38 mm
• Service Factor
  1
• Series
  EL
• Length
  13.5000 in, 342.90 mm
• Manufacturer Reducer Size
  830
• Torque Arm Kit
  Optional
• Mounting Type
  Shaft
• Manufacturer Catalog Number
  EL-HM830-20-H1-140-31
• Shipping Dimensions Height
  15.0000 in;381 mm
• Shipping Dimensions Length
  19.3800 in;492.25 mm
• Shipping Dimensions Width
  15.1300 in;384.30 mm
• Weight
  46 lbs, 20.865 kg
• Horsepower
  3.947 hp
• Input Style
  C-Face Coupled
• Lubrication
  Factory Filled Oil
• Nominal Ratio
  20:1
• Output
  3.407 hp;2.541 kw
• Shaft Diameter
  1.9380 in, 49.23 mm
• Torque Rating (in-lb)
  2454 in-lbs;277.265 Nm
• Bore Diameter
  1.9380 in, 49.23 mm
• Output Shaft
  Hollow Bore
• Gearbox Component Type
  Gearbox
• Case Size
  830
• Width
  10.0000 in, 254 mm