Skip to content Skip to navigation menu
20:1 Cast Iron Single Reduction Worm Gear Reducer

237Q56H20 107

20:1 Cast Iron Single Reduction Worm Gear Reducer
Item #101432687
  • 2.38 in Center Distance
  • 20:1 Ratio
  • 56C Frame Size
20:1 Cast Iron Single Reduction Worm Gear Reducer
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • 2.38 in Center Distance
  • 20:1 Ratio
  • 56C Frame Size

features

  • Rugged Cast-Iron Housing: Provides maximum strength and dependability.
  • High lead angle worm is case hardened, ground and polished.
  • Large, Single Row Ball Bearings On Input Shaft: Absorb radial and thrust loads at higher input speeds. Tapered roller bearings are used on output shaft.
  • Forged Bronze Worm Gears: Provide optimum balance of Strength and Wear.
Output Torque Rating Range [Min] 1000 in lbs
Input HP @ RPM 1.39 hp @ 1150 rpm, 1.73 hp @ 1750 rpm
Gear Drive Reductions Single
Reducer Style Standard
Torque Out @ 1750 rpm 1058 in lb
Series Raider
Bolt Centers w/ Vertical "J" Base Kit (in) 9 3/16 x 2 7/8
Output Shaft OHL [Max] 1770
Output Shaft Direction Light or Right
Base to Shaft Center Height w/Vert. "J" Base Kit 4.06 in
Max. Input HP @ 100 rpm 0.19 hp
Max. Thrust Load @ RPM 2179 lbf @ 1750 rpm, 2305 lbf @ 1150 rpm
Thermal Input Horsepower @ RPM 1.27 hp @ 1150 rpm, 1.44 hp @ 1750 rpm
O.D. 1.5 in
Output Speed 87.5 rpm
Motor Application General Purpose
Frame 56C
Ratio 20:1
Center Distance Range 1 in Thru 3.25 in
Output Torque 1421 in-lbs @1750 Input RPM
Max. Overhung Load @ RPM 843 lbf @ 1750 rpm
Input (Shaft or Bore) Size 5/8 in
Frame Size 56C
Mechanical Output Torque Rating 1421 @ 1750 Input
Shaft Size 1.5
Input Configuration C-Face Quilled
Output Shaft Hollow Bore
Gear Type Worm
Output Configuration Hollow Output
Washdown Duty No
Thermal Output Torque Rating 1421 @ 1750 Input
Output Torque Rating Range [Max] 2500 in lbs
HP Range 2 HP (< 3)
Output (Shaft or Bore) Size 1 7/16 in
Thermal Input Horsepower 2.33 @ 1750 Input
Output Torque @ RPM 1058 in lb @ 1750 rpm, 1253 in lb @ 1150 rpm
Bolt Centers w/ Vertical Base Kits (in) 8 15/16 x 4 7/8
Thermal Output Torque @ RPM 880 in lb @ 1750 rpm, 1144 in lb @ 1150 rpm
Box Length 6.13 in
Service Factor 1
Base to Shaft Center Height w/Std. Base Kit 3 1/4 in
Input Keyway (C Face) 3/16 x 3/32
Housing Material Cast Iron
Max. Thrust Load @ 1150 rpm 2305 lbf
Output RPM @ Input RPM 88 rpm @ 1750 rpm
Input HP 2.33 @ 1750 RPM
Input Dia. 0.625 in
Input Bore (C Face) 0.625 in
HP @ RPM 1 hp @ 1200 rpm, 1 hp @ 1800 rpm
Torque Out @ 1150 rpm 1253 in lb
Base to Shaft Center Height w/High Vert. Base Kit 5 1/4 in
Max. Overhung Load @ 1750 rpm 843 lbf
Base to Shaft Center Height w/Low Vert. Base Kit 3.38 in
Output Hollow Shaft Dia. 1.5 in
Input Style C-Face Quill
Output RPM @ 1750 rpm Input 87.5 rpm
Output Shaft Thrust Load [Max] 2091
Box Height 6.94 in
Efficiency 0.8
Motor Frame Size 56C
Thermal Input Horsepower @ 1750 RPM 1.44 hp
Box Width 4.06 in
Center Distance 2.375 in
No. of Gear Reductions Single
Bolt Centers w/ Std. Base Kit (in) 7 1/16 x 4 7/8
Input Speed 1750 rpm
Weight 47.0 LB
EAN or UPC 662288579113
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison