Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-HMQ818-7.5-H1-56-12
Part #:NH8180538.12
Catalog #:NH-HMQ818-7.5-H1-56-12
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
| RQ: | 3.59 in | LL: | 1.98 in |
| AF: | 0.19 | V: | 1.44 in |
| Center Distance (in): | 1.75 in | BF: | 0.41 |
| C: | 5.44 in | D: | 2.06 |
| L: | 4.45 in | AA: | 7.44 |
| AD: | 3.83 | I: | 3.24 in |
| AK: | 4.5 | H: | 0.53 in |
| P: | 1.38 in | G: | 1.82 |
| AE2: | 0.56 | AG: | 4.29 |
| AJ: | 5.88 | M: | 1.76 |
| AB: | 3.44 | T: | 0.75 |
| BD: | 6.5 | LQ: | 4.09 in |
| B: | 4.5 | BE: | 0.38 in |
Technical Specifications
| Ratio: | 7.5:1 | Assembly: | HMQ-H1 |
| Output Shaft Orientation: | H1 | Reducer: | Worm - Right Angle |
| Output HP: | 1.745 | Input RPM: | 1,750 |
| Keyway: | 3/16 X 3/32 | Input Style: | C-Face Quill |
| Output RPM: | 233 | Input HP: | 1.909 |
| Reducer Style: | Worm - Right Angle | Series: | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Frame Size: | 56C | Output Key: | 3/16 X 1.50 |
| Output Style: | H1 | Output Shaft Assembly Code: | H1 |
| Service Factor: | 1 | Ratio Range: | 7.5:1 |
| Gear Type: | Worm | Input Keyway (C Face): | 3/16 X 3/32 |
| Series Style: | NH-HMQ-H1 | Input HP @ 1750 RPM: | 1.909 |
| Input Bore (C Face): | 0.625 | Input Quill Diameter (in): | 0.625 in |
| No. of Gear Reductions: | Single | Shaft Seal Material: | Viton |
| Thrust Rating - output shaft: | 868 | Bore Code: | 12 |
| Product Type: | Right Angle | Model Code: | HMQ818 |
| Series Code: | NH | Product Line: | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Center Distance (in): | 1.75 | Input Diameter (in): | 0.625 in |
| Motor Frame Size: | 56 | Mounting Style: | Shaft Mount |
| Output Diameter (in): | 0.75 in | Reduction: | Single |
| Output Shaft Direction: | H1 | Overhung Load Rating (Output Shaft(lb)): | 1,250 lb |
| Housing Material: | Cast Iron | Output Torque Rating (in-lb): | 471 in/lbs |
| Output Shaft: | Hollow Bore |
General Specifications
| UPC: | 690310060629 | Weight: | 21.00 LB |