Morse Raider Plus Worm Gear Reducer Cast Iron Single-Reduction Worm Reducer - 450UR20
Part #:XK0015
Catalog #:450UR20
KEY FEATURES
- Rugged Cast-Iron Housing: Provides maximum strength and dependability.
- Integral Worm and Shaft: Carburized and hardened to 58RC for extra strength.
- Tapered Roller Bearings On Input and Output Shafts: Absorb radial and thrust loads.
- Cast Bronze Worm Gears: Provide optimum balance of strength and wear resistance.
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Product Specifications
Dimensions
| C: | 11.94 in | D: | 4.5 |
| V: | 3.38 in | N: | 8.44 |
| J: | 9.56 in | L: | 9.59 in |
| X: | 1.13 in | O: | 3.38 in |
| K: | 4.78 in | F: | 5.81 |
| M: | 3.48 | B: | 10.88 |
| Y: | 3.48 in | H: | 4.5 in |
| G: | 2.91 | I: | 6.42 in |
| U: | 1.125 in | A: | 7.38 |
| T: | 1.625 | Center Distance (in): | 4.5 in |
| TAP Depth: | 1 in | H-Tap size: | 5/8 - 11 in |
| E: | 4.78 |
Technical Specifications
| Reducer Style: | Standard | Thrust Rating - output shaft: | 5906 |
| Input Speed: | 1750 | Shaft Seal Material: | Nitrile |
| Key Sq.: | 0.25 | Efficiency: | 80 |
| Ratio: | 20:1 | Key Length: | 2.5 |
| Maximum Input HP: | 7.53 hp @ 1750 rpm | Manufacturer Reducer Size: | 450 |
| Output Diameter (in): | 1.625 in | Input Diameter (in): | 1.125 in |
| Model Code: | 450U | Series Code: | Raider |
| Reducer: | Worm - Right Angle | No. of Gear Reductions: | Single |
| Center Distance (in): | 4.5 | Product Type: | Worm Speed Reducer |
| Service Factor: | 1 | Assembly: | U-R |
| Output Key: | 3/8 X 2.50 | Gear Type: | Worm |
| Input RPM: | 1,750 | Input Keyway: | 1/4 X 2.50 in |
| Output RPM: | 87.5 | Input HP @ 1750 RPM: | 8.66 |
| Mounting Style: | No Base | Input Style: | Solid Shaft |
| Output Shaft Assembly Code: | R | Ratio Range: | 20:1 |
| Output Shaft Direction: | Right | Output Shaft: | Solid Shaft |
| Housing Material: | Cast Iron | Output Torque Rating (in-lb): | 5544 in-lbs @1750 input RPM in/lbs |
| Overhung Load Rating (Output Shaft(lb)): | 1,549 lb |
General Specifications
| UPC: | 662288366089 | Weight: | 173.00 LB |
| Packaged Length: | 21.00 IN | Packaged Width: | 21.00 IN |
| Packaged Height: | 17.00 IN | HTC: | 8483.40.1000 |
| Country of Origin: | United States of America |

