Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-B813-7.5-L
Part #:NH8130002.00
Catalog #:NH-B813-7.5-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
| D: | 1.72 | O: | 2.16 in |
| TAP Depth: | 0.5 in | T: | 0.75 |
| K: | 1.63 in | M: | 1.76 |
| C: | 4.66 in | G: | 1 |
| L: | 3.82 in | B: | 3.8 |
| N: | 4 | Center Distance (in): | 1.33 in |
| H-Tap size: | 5/16 - 18 UNC in | F: | 2 |
| J: | 3.25 in | U: | 0.5 in |
| A: | 2.82 | I: | 2.61 in |
Technical Specifications
| Thrust Rating - output shaft: | 948 | Output Shaft Orientation: | L |
| Reducer Style: | Worm - Right Angle | Series Style: | NH-B-L |
| Model Code: | B813 | Output HP: | 0.933 |
| Service Factor: | 1 | Output Style: | L |
| Input Diameter (in): | 0.5 in | Series Code: | NH |
| Assembly: | B-L | Input HP @ 1750 RPM: | 1.025 |
| Ratio: | 7.5:1 | Output Key: | 3/16 x 1.50 |
| Output RPM: | 233 | Output Diameter (in): | 0.750 in |
| Product Type: | Right Angle | No. of Gear Reductions: | Single |
| Input Keyway: | 1/8 X 1.00 in | Series: | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Ratio Range: | 7.5:1 | Gear Type: | Worm |
| Mounting Style: | Base | Input HP: | 1.025 |
| Product Line: | NH Series - Ironman Narrow Housing Worm Gear Reducers | Overhung Load: | 700 |
| Shaft Seal Material: | Viton | Input Style: | Solid Shaft |
| Output Shaft Assembly Code: | L | Center Distance (in): | 1.33 |
| Reducer: | Worm - Right Angle | Input RPM: | 1,750 |
| Reduction: | Single | Output Shaft Direction: | Left |
| Output Torque Rating (in-lb): | 252 in/lbs | Overhung Load Rating (Output Shaft(lb)): | 860 lb |
| Housing Material: | Cast Iron | Output Shaft: | Solid Shaft |
General Specifications
| UPC: | 690310055687 | Weight: | 14.00 LB |