Morse Raider Plus Worm Gear Reducer Cast Iron Single-Reduction Worm Reducer - 450Q140H50
Part #:XK0259
Catalog #:450Q140H50
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
| J: | 9.56 in | P: | 9 in |
| K: | 11.94 in | R: | 3.38 in |
| M: | 11.13 | D: | 4.5 |
| L: | 6.42 in | H: | 4.5 in |
| N: | 5.56 | C: | 11.94 in |
| B: | 10.88 | F: | 5.81 |
| AK: | 4.5 | Center Distance (in): | 4.5 in |
| AJ: | 5.88 | LQ: | 6.69 in |
| BE: | 0.38 in | I: | 6.42 in |
| A: | 10.88 | G: | 2.91 |
| T: | 2.9375 | E: | 4.78 |
| AG: | 11.13 | BD: | 6.5 |
| BF: | 0.41 |
Technical Specifications
| Input Bore (C Face): | 0.875 | Reducer Style: | Standard |
| Ratio: | 50:1 | Efficiency: | 80 |
| Shaft Seal Material: | Nitrile | Input Keyway (C Face): | 3/16 X 3/32 |
| Thrust Rating - output shaft: | 6820 | Motor Frame Size: | 140TC |
| Input Speed: | 1750 | Output Key: | 3/4 X 4.00 |
| Service Factor: | 1 | Center Distance (in): | 4.5 |
| Output RPM: | 35 | Model Code: | 450Q |
| Output Diameter (in): | 2.938 in | Input RPM: | 1,750 |
| Gear Type: | Worm | Input Style: | C-Face Quill |
| Product Type: | Worm Speed Reducer | Series Code: | Raider |
| No. of Gear Reductions: | Single | Bore Code: | 47 |
| Ratio Range: | 50:1 | Reducer: | Worm - Right Angle |
| Frame Size: | 140TC | Input HP @ 1750 RPM: | 3.99 |
| Housing Material: | Cast Iron | Overhung Load Rating (Output Shaft(lb)): | 1,549 lb |
| Output Shaft: | Hollow Bore | Output Torque Rating (in-lb): | 5589 in-lbs @1750 input RPM in/lbs |
General Specifications
| UPC: | 662288367796 | Weight: | 167.00 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 |

