Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BM830-20-D-180
Part #:NH8300137.00
Catalog #:NH-BM830-20-D-180
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
| K: | 2.31 in | T: | 1.25 |
| D: | 3.38 | A: | 3.12 |
| J: | 4.63 in | U: | 0.875 in |
| BD: | 9 | TAP Depth: | 0.75 in |
| L1: | 9.82 in | O*: | 3.31 in |
| G: | 1.19 | H-Tap size: | 3/8 - 16 UNC in |
| B: | 6.62 | N: | 5.77 |
| BF: | 0.53 | F: | 2.38 |
| C: | 8.25 in | O: | 3.56 in |
| I: | 4.84 in | BE1: | 0.5 in |
| L: | 6.57 in | AJ: | 7.25 |
| AK: | 8.5 | Center Distance (in): | 3 in |
Technical Specifications
| Product Type: | Right Angle | Input Bore (C Face): | 1.125 |
| Reducer Style: | Worm - Right Angle | Assembly: | BM-D |
| Series: | NH Series - Ironman Narrow Housing Worm Gear Reducers | Service Factor: | 1 |
| Model Code: | BM830 | Input Keyway (C Face): | 1/4 x 1/8 |
| Frame Size: | 180TC | Thrust Rating - output shaft: | 2574 |
| No. of Gear Reductions: | Single | Motor Frame Size: | 180 |
| Input Keyway: | 3/16 X 1.63 in | Input Style: | Flexible Coupling Input |
| Center Distance (in): | 3.00 | Input Diameter (in): | 0.875 in |
| Input HP @ 1750 RPM: | 3.233 | Mounting Style: | Base |
| Gear Type: | Worm | Ratio Range: | 20:1 |
| Series Style: | NH-BM-D | Output Diameter (in): | 1.250 in |
| Reducer: | Worm - Right Angle | Output Key: | 1/4 x 1.75 |
| Overhung Load: | 2,170 | Output Style: | D |
| Input HP: | 3.947 | Series Code: | NH |
| Shaft Seal Material: | Viton | Ratio: | 20:1 |
| Product Line: | NH Series - Ironman Narrow Housing Worm Gear Reducers | Output RPM: | 87 |
| Output Shaft Orientation: | LR | Output Shaft Assembly Code: | D |
| Output HP: | 3.407 | Input RPM: | 1,750 |
| Reduction: | Single | Output Shaft Direction: | Double |
| Overhung Load Rating (Output Shaft(lb)): | 1,950 lb | Output Shaft: | Solid Shaft |
| Output Torque Rating (in-lb): | 2015 in/lbs | Housing Material: | Cast Iron |
General Specifications
| UPC: | 690310072677 | Weight: | 59.00 LB |