Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-B818-50-L
Part #:NH8180009.00
Catalog #:NH-B818-50-L
KEY FEATURES
- Rugged cast iron housings, covers, and flanges provide superior strength and rigidity.
- Factory-filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant.
- Large oil capacity provides positive splash lubrication and superior cooling capability.
- Viton® double lip seals provide extended life through increased resistance to high temperature, abrasion and chemicals.
- O-rings on all bearing covers, eliminating gaskets, sealants and leaks.
- Oversized high-speed bearings, positively retained for frequent reversing and start/stop cycles. Tapered roller bearings on output shaft for high overhung and thrust load capacities.
- The unique quill seal guard protects the input seal from damage during motor installation.
- Bronze worm gear chill cast from high quality bronze for maximum strength, lubricity and superior life.
- All units are 100% run and leak tested at the factory to insure that you receive the highest quality product.
- Ultimate application flexibility with all-angle mounting provisions, the widest selection of accessory bases and flanges and the largest selection of stock reducer styles.
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Product Specifications
Dimensions
| Center Distance (in): | 1.75 in | T: | 1 |
| L: | 4.45 in | J: | 3.75 in |
| F: | 1.88 | H-Tap size: | 5/16 - 18 UNC in |
| K: | 1.88 in | U: | 0.625 in |
| O: | 2.94 in | G: | 0.94 |
| D: | 2.06 | TAP Depth: | 0.63 in |
| A: | 2.56 | I: | 3.24 in |
| B: | 4.5 | N: | 4.75 |
| M: | 1.76 | C: | 5.44 in |
Technical Specifications
| Reducer: | Worm - Right Angle | Service Factor: | 1 |
| Series Style: | NH-B-L | Ratio Range: | 50:1 |
| Series Code: | NH | No. of Gear Reductions: | Single |
| Ratio: | 50:1 | Overhung Load: | 1,200 |
| Input HP @ 1750 RPM: | 0.515 | Output Diameter (in): | 1.000 in |
| Output Style: | L | Input HP: | 0.515 |
| Output RPM: | 35 | Series: | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Input Style: | Solid Shaft | Output Shaft Assembly Code: | L |
| Output Key: | 1/4 x 1.75 | Output HP: | 0.352 |
| Model Code: | B818 | Input Diameter (in): | 0.625 in |
| Assembly: | B-L | Mounting Style: | Base |
| Thrust Rating - output shaft: | 1144 | Reducer Style: | Worm - Right Angle |
| Gear Type: | Worm | Product Line: | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Input Keyway: | 3/16 X 1.38 in | Center Distance (in): | 1.75 |
| Product Type: | Right Angle | Input RPM: | 1,750 |
| Output Shaft Orientation: | L | Shaft Seal Material: | Viton |
| Reduction: | Single | Output Shaft Direction: | Left |
| Output Torque Rating (in-lb): | 634 in/lbs | Overhung Load Rating (Output Shaft(lb)): | 1,250 lb |
| Housing Material: | Cast Iron | Output Shaft: | Solid Shaft |
General Specifications
| UPC: | 690310058633 | Weight: | 17.00 LB |