Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-HMQ842-20-H1-180-32
Part #:NH8420601.32
Catalog #:NH-HMQ842-20-H1-180-32
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: | 4.5 | AF: | 0.38 |
| I: | 6.1 in | BD: | 9 |
| LQ1: | 7.21 in | AE2: | 0.63 |
| RQ: | 6.68 in | AJ: | 7.25 |
| LL: | 4.25 in | G: | 3.26 |
| V: | 2.75 in | P: | 3.69 in |
| AG: | 8.5 | H: | 0.53 in |
| Center Distance (in): | 4.25 in | T: | 2 |
| AK: | 8.5 | AB: | 6.38 |
| BF: | 0.53 | AA: | 14 |
| B: | 9.75 | BE1: | 0.5 in |
Technical Specifications
| Ratio: | 20:1 | Frame Size: | 180TC |
| Assembly: | HMQ-H1 | No. of Gear Reductions: | Single |
| Series Code: | NH | Input HP: | 9.462 |
| Ratio Range: | 20:1 | Series Style: | NH-HMQ-H1 |
| Input HP @ 1750 RPM: | 9.462 | Output Key: | 1/2 X 3.38 |
| Output Diameter (in): | 2 in | Reducer: | Worm - Right Angle |
| Gear Type: | Worm | Input Style: | C-Face Quill |
| Output RPM: | 87 | Input RPM: | 1,750 |
| Output Style: | H1 | Shaft Seal Material: | Viton |
| Bore Code: | 32 | Mounting Style: | Shaft Mount |
| Motor Frame Size: | 180TC | Input Diameter (in): | 1.125 in |
| Model Code: | HMQ842 | Center Distance (in): | 4.25 |
| Output HP: | 8.458 | Output Shaft Orientation: | H1 |
| Product Line: | NH Series - Ironman Narrow Housing Worm Gear Reducers | Service Factor: | 1 |
| Output Shaft Assembly Code: | H1 | Thrust Rating - output shaft: | 2533 |
| Product Type: | Right Angle | Input Bore (C Face): | 1.125 |
| Series: | NH Series - Ironman Narrow Housing Worm Gear Reducers | Input Keyway (C Face): | 1/4 X 1/8 |
| Reducer Style: | Worm - Right Angle | Reduction: | Single |
| Output Shaft Direction: | H1 | Housing Material: | Cast Iron |
| Output Shaft: | Hollow Bore | Output Torque Rating (in-lb): | 6092 in/lbs |
| Overhung Load Rating (Output Shaft(lb)): | 3,320 lb |
General Specifications
| UPC: | 690310081396 | Weight: | 127.00 LB |