Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-B818-30-L
Part #:NH8180007.00
Catalog #:NH-B818-30-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
| J: | 3.75 in | D: | 2.06 |
| Center Distance (in): | 1.75 in | A: | 2.56 |
| TAP Depth: | 0.63 in | L: | 4.45 in |
| F: | 1.88 | I: | 3.24 in |
| B: | 4.5 | U: | 0.625 in |
| M: | 1.76 | H-Tap size: | 5/16 - 18 UNC in |
| O: | 2.94 in | K: | 1.88 in |
| C: | 5.44 in | N: | 4.75 |
| T: | 1 | G: | 0.94 |
Technical Specifications
| Ratio Range: | 30:1 | Reducer Style: | Worm - Right Angle |
| Output Key: | 1/4 x 1.75 | Center Distance (in): | 1.75 |
| Input RPM: | 1,750 | Thrust Rating - output shaft: | 1144 |
| Reducer: | Worm - Right Angle | Output RPM: | 58 |
| Input HP @ 1750 RPM: | 0.741 | Output Shaft Orientation: | L |
| Assembly: | B-L | Shaft Seal Material: | Viton |
| Output Style: | L | Model Code: | B818 |
| Product Line: | NH Series - Ironman Narrow Housing Worm Gear Reducers | Product Type: | Right Angle |
| Input Diameter (in): | 0.625 in | Input Keyway: | 3/16 X 1.38 in |
| Series: | NH Series - Ironman Narrow Housing Worm Gear Reducers | Input Style: | Solid Shaft |
| Ratio: | 30:1 | Mounting Style: | Base |
| Overhung Load: | 1,200 | Gear Type: | Worm |
| Output Shaft Assembly Code: | L | Output Diameter (in): | 1.000 in |
| Series Code: | NH | No. of Gear Reductions: | Single |
| Service Factor: | 1 | Input HP: | 0.741 |
| Series Style: | NH-B-L | Output HP: | 0.569 |
| Reduction: | Single | Output Shaft Direction: | Left |
| Housing Material: | Cast Iron | Output Torque Rating (in-lb): | 614 in/lbs |
| Output Shaft: | Solid Shaft | Overhung Load Rating (Output Shaft(lb)): | 1,250 lb |
General Specifications
| UPC: | 690310058619 | Weight: | 17.00 LB |