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

300Q140LR20

20:1 Cast Iron Single Reduction Worm Gear Reducer
Item #101446328
  • 3 in Center Distance
  • 20:1 Ratio
  • 140TC 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
  • 140TC Frame Size

features

  • Rugged Cast-Iron Housing: Provides maximum strength and dependability.
  • High lead angle worm is case hardened, ground and polished.
  • Forged Bronze Worm Gears: Provide optimum balance of Strength and Wear.
  • 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.
Output Torque Rating Range [Min] 1000 in lbs
Output (Shaft or Bore) Size 1 1/4 in
Frame 140TC
Mechanical Output Torque Rating 2454 @ 1750 Input
Input Dia. 0.875 in
Service Factor 1
Bolt Centers w/ Std. Base Kit (in) 9 1/2 x 7 1/8
Bolt Centers w/ Vertical "J" Base Kit (in) 12 1/4 x 4
Center Distance 3 in
Output Shaft Key Length 1.75
Thermal Output Torque @ RPM 1265 in lb @ 1750 rpm, 1768 in lb @ 1150 rpm
Efficiency 0.8
Max. Thrust Load @ 1150 rpm 3410 lbf
Output Torque 2454 in-lbs @1750 Input RPM
Input Speed 1750 rpm
Gear Drive Reductions Single
Input Bore (C Face) 0.875 in
Input Keyway (C Face) 3/16 x 3/32
Output Shaft Direction Double
Max. Thrust Load @ RPM 3410 lbf @ 1150 rpm, 3410 lbf @ 1750 rpm
Max. Overhung Load @ 1750 rpm 987 lbf
Washdown Duty No
Input Configuration C-Face Quilled
Output Shaft Orientation LR
O.D. 1.25 in
Shaft Seal Material Nitrile
Output Torque Rating Range [Max] 2500 in lbs
Output Shaft OHL [Max] 987
Output RPM 87.5
Thermal Input Horsepower 3.95 @ 1750 Input
No. of Gear Reductions Single
Bolt Centers w/ Vertical Base Kits (in) 11 3/8 x 6 1/8
Base to Shaft Center Height w/High Vert. Base Kit 6 1/4 in
Shaft Size 1.25
Assembly Q-LR
Output Shaft Solid
Input HP @ RPM 2.61 hp @ 1150 rpm, 3.13 hp @ 1750 rpm
Box Height 8.88 in
Ratio 20:1
Thermal Input Horsepower @ 1750 RPM 2.02 hp
Reducer Worm - Right Angle
Max. Overhung Load @ RPM 987 lbf @ 1750 rpm
Output RPM @ Input RPM 88 rpm @ 1750 rpm
Output Shaft Assembly Code D
Reducer Style Standard
Input HP 3.6 @ 1750 RPM
Thermal Input Horsepower @ RPM 1.93 hp @ 1150 rpm, 2.02 hp @ 1750 rpm
Box Width 5 1/2 in
Gear Type Worm
Output RPM @ 1750 rpm Input 87.5 rpm
Output Key 1/4 x 2.25
Base to Shaft Center Height w/Std. Base Kit 4.13 in
Thermal Output Torque Rating 2454 @ 1750 Input
Base to Shaft Center Height w/Vert. "J" Base Kit 5.94 in
Input (Shaft or Bore) Size 7/8 in
Box Length 8 1/2 in
Motor Application General Purpose
Frame Size 140TC
Output Speed 87.5 rpm
Output Shaft Thrust Load [Max] 3410
Output Shaft Key Square 0.25
Base to Shaft Center Height w/Low Vert. Base Kit 4.69 in
HP @ RPM 1.5 hp @ 1200 rpm, 2 hp @ 1800 rpm
Motor Frame Size 140TC
Output Configuration Left & Right Output
Series Raider
Torque Out @ 1750 rpm 1957 in lb
HP Range 3 HP (< 5)
Max. Input HP @ 100 rpm 0.38 hp
Housing Material Cast Iron
Center Distance Range 1 in Thru 3.25 in
Input Style C-Face Quill
Torque Out @ 1150 rpm 2389 in lb
Output Torque @ RPM 1957 in lb @ 1750 rpm, 2389 in lb @ 1150 rpm
Weight 68.0 LB
EAN or UPC 662288358121
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison