Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-HMQ821-25-H1-56-16
Part #:NH8210542.16
Catalog #:NH-HMQ821-25-H1-56-16
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
| AB: | 3.69 | C: | 6 in |
| B: | 4.5 | I: | 3.61 in |
| AA: | 8 | AJ: | 5.88 |
| BD: | 6.5 | AE2: | 0.85 |
| LQ: | 4.46 in | AD: | 3.57 |
| G: | 1.82 | AF: | 0.19 |
| RQ: | 4.06 in | T: | 1 |
| LL: | 2.12 in | V: | 1.94 in |
| D: | 2.31 | BF: | 0.41 |
| AG: | 4.65 | Center Distance (in): | 2.06 in |
| AK: | 4.5 | H: | 0.53 in |
| P: | 1.38 in | BE: | 0.38 in |
Technical Specifications
| Frame Size: | 56C | Series: | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Output RPM: | 70 | Input RPM: | 1,750 |
| Input Style: | C-Face Quill | Ratio: | 25:1 |
| Output HP: | 1.094 | Input HP: | 1.333 |
| Output Key: | 1/4 X 3.00 | Reducer: | Worm - Right Angle |
| Keyway: | 3/16 X 3/32 | Assembly: | HMQ-H1 |
| Output Shaft Orientation: | H1 | Reducer Style: | Worm - Right Angle |
| Gear Type: | Worm | Output Diameter (in): | 1 in |
| Thrust Rating - output shaft: | 1144 | Series Style: | NH-HMQ-H1 |
| Input HP @ 1750 RPM: | 1.333 | Motor Frame Size: | 56 |
| Product Type: | Right Angle | Center Distance (in): | 2.06 |
| Input Bore (C Face): | 0.625 | Bore Code: | 16 |
| Ratio Range: | 25:1 | Product Line: | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Shaft Seal Material: | Viton | Mounting Style: | Shaft Mount |
| Model Code: | HMQ821 | Input Quill Diameter (in): | 0.625 in |
| Series Code: | NH | Service Factor: | 1 |
| Output Style: | H1 | No. of Gear Reductions: | Single |
| Input Diameter (in): | 0.625 in | Input Keyway (C Face): | 3/16 X 3/32 |
| Output Shaft Assembly Code: | H1 | Reduction: | Single |
| Output Shaft Direction: | H1 | Overhung Load Rating (Output Shaft(lb)): | 775 lb |
| Output Torque Rating (in-lb): | 985 in/lbs | Housing Material: | Cast Iron |
| Output Shaft: | Hollow Bore |
General Specifications
| UPC: | 690310063880 | Weight: | 26.00 LB |