Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BM830-80-L-56
Part #:NH8300047.00
Catalog #:NH-BM830-80-L-56
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
| I: | 4.84 in | O: | 3.56 in |
| K: | 2.31 in | AK: | 4.5 |
| G: | 1.19 | F: | 2.38 |
| Center Distance (in): | 3 in | H-Tap size: | 3/8 - 16 UNC in |
| C: | 8.25 in | LM: | 8.82 |
| BD: | 6.5 | BF: | 0.41 |
| U: | 0.875 in | L: | 6.57 in |
| TAP Depth: | 0.75 in | T: | 1.25 |
| B: | 6.62 | N: | 5.77 |
| D: | 3.38 | A: | 3.12 |
| J: | 4.63 in | AJ: | 5.88 |
| BE: | 0.38 in |
Technical Specifications
| Output Shaft Assembly Code: | L | Output Style: | L |
| No. of Gear Reductions: | Single | Input Bore (C Face): | 0.625 |
| Reducer Style: | Worm - Right Angle | Ratio: | 80:1 |
| Motor Frame Size: | 56 | Input RPM: | 1,750 |
| Input Style: | Flexible Coupling Input | Input Diameter (in): | 0.875 in |
| Mounting Style: | Base | Input Keyway (C Face): | 3/16 x 3/32 |
| Output Shaft Orientation: | L | Series Style: | NH-BM-L |
| Output RPM: | 21 | Frame Size: | 56C |
| Thrust Rating - output shaft: | 2574 | Gear Type: | Worm |
| Series: | NH Series - Ironman Narrow Housing Worm Gear Reducers | Reducer: | Worm - Right Angle |
| Product Type: | Right Angle | Output HP: | 0.585 |
| Series Code: | NH | Center Distance (in): | 3.00 |
| Output Key: | 1/4 x 1.75 | Output Diameter (in): | 1.250 in |
| Product Line: | NH Series - Ironman Narrow Housing Worm Gear Reducers | Service Factor: | 1 |
| Shaft Seal Material: | Viton | Model Code: | BM830 |
| Assembly: | BM-L | Ratio Range: | 80:1 |
| Input HP: | 0.895 | Input HP @ 1750 RPM: | 0.895 |
| Overhung Load: | 2,170 | Input Keyway: | 3/16 X 1.63 in |
| Reduction: | Single | Output Shaft Direction: | Left |
| Output Torque Rating (in-lb): | 1684 in/lbs | Output Shaft: | Solid Shaft |
| Housing Material: | Cast Iron | Overhung Load Rating (Output Shaft(lb)): | 1,950 lb |
General Specifications
| UPC: | 690310072141 | Weight: | 59.00 LB |