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

300Q56L20

20:1 Cast Iron Single Reduction Worm Gear Reducer
Item #101447255
  • 3 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
  • 3 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.
Base to Shaft Center Height w/High Vert. Base Kit 6 1/4 in
Input Keyway (C Face) 3/16 x 3/32
Motor Frame Size 56C
Input HP [Max] 3.95 hp @ 1750 rpm
Thermal Output Torque @ RPM 1265 in lb @ 1750 rpm, 1768 in lb @ 1150 rpm
Output RPM @ 1750 rpm Input 87.5 rpm
Thermal Input Horsepower @ 1750 RPM 2.02 hp
Output Torque @ RPM 1957 in lb @ 1750 rpm, 2389 in lb @ 1150 rpm
Bolt Centers w/ Vertical "J" Base Kit (in) 12 1/4 x 4
Input HP @ RPM 2.61 hp @ 1150 rpm, 3.13 hp @ 1750 rpm
Output Configuration Left Output
Output RPM [Max] 2454 @ 1750 rpm Input
Output Shaft OHL [Max] 987
Reducer Worm - Right Angle
Thermal Output Torque Rating 2454 @ 1750 Input
No. of Gear Reductions Single
Max. Thrust Load @ 1150 rpm 3410 lbf
Box Length 8 1/2 in
Frame 56C
Gear Drive Reductions Single
Input (Shaft or Bore) Size 5/8 in
Assembly Q-L
Output Torque 2454 in-lbs @1750 Input RPM
Input Speed 1750 rpm
Box Width 5 1/2 in
Output Speed 87.5 rpm
Thermal Input Horsepower @ RPM 1.93 hp @ 1150 rpm, 2.02 hp @ 1750 rpm
Output Shaft Key Square 0.25
Ratio 20:1
Input Dia. 0.625 in
Bolt Centers w/ Vertical Base Kits (in) 11 3/8 x 6 1/8
Base to Shaft Center Height w/Low Vert. Base Kit 4.69 in
Motor Application General Purpose
Max. Overhung Load @ 1750 rpm 987 lbf
Output Shaft Key Length 1.75
Center Distance Range 1 in Thru 3.25 in
Output RPM @ Input RPM 88 rpm @ 1750 rpm
Max. Thrust Load @ RPM 3410 lbf @ 1150 rpm, 3410 lbf @ 1750 rpm
Torque Out @ 1750 rpm 1957 in lb
Output Shaft Assembly Code L
Center Distance 3 in
Box Height 8.88 in
Base to Shaft Center Height w/Std. Base Kit 4.13 in
Gear Type Worm
Output Shaft Thrust Load [Max] 3410
Input Style C-Face Quill
Housing Material Cast Iron
Reducer Style Standard
Input Configuration C-Face Quilled
Bolt Centers w/ Std. Base Kit (in) 9 1/2 x 7 1/8
HP @ RPM 1.5 hp @ 1200 rpm, 2 hp @ 1800 rpm
Base to Shaft Center Height w/Vert. "J" Base Kit 5.94 in
Frame Size 56C
HP Range 3 HP (< 5)
Output Shaft Solid
Torque Out @ 1150 rpm 2389 in lb
Mechanical Output Torque Rating 2454 @ 1750 Input
Input HP 3.6 @ 1750 RPM
Max. Overhung Load @ RPM 987 lbf @ 1750 rpm
O.D. 1.25 in
Service Factor 1
Shaft Size 1.25
Output Torque Rating Range [Min] 1000 in lbs
Output Torque Rating Range [Max] 2500 in lbs
Efficiency 0.8
Output Key 1/4 x 2.25
Max. Input HP @ 100 rpm 0.38 hp
Shaft Seal Material Nitrile
Output Shaft Direction Left
Input Bore (C Face) 0.625 in
Output (Shaft or Bore) Size 1 1/4 in
Series Raider
Thermal Input Horsepower 3.95 @ 1750 Input
Washdown Duty No
Output RPM 87.5
Weight 68.0 LB
EAN or UPC 662288357735
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison