Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-HMQ821-7.5-H1-140-23
Part #:NH8210550.23
Catalog #:NH-HMQ821-7.5-H1-140-23
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.
How can we improve our Product Information?
Talk to one of our expert sales professionals about how this brand can efficiently power your business.
Product Specifications
Dimensions
| AJ: | 5.88 | AF: | 0.19 |
| T: | 1.438 | AK: | 4.5 |
| P: | 1.38 in | BD: | 6.5 |
| V: | 1.94 in | RQ: | 4.06 in |
| B: | 4.5 | AE2: | 0.85 |
| H: | 0.53 in | D: | 2.31 |
| BE: | 0.38 in | Center Distance (in): | 2.06 in |
| AB: | 3.69 | BF: | 0.41 |
| AA: | 8 | G: | 1.82 |
| I: | 3.61 in | LQ: | 4.46 in |
| LL: | 2.12 in | AG: | 4.65 |
Technical Specifications
| Input HP: | 2.793 | Output Diameter (in): | 1.438 in |
| Output Shaft Orientation: | H1 | Service Factor: | 1 |
| Motor Frame Size: | 140 | Shaft Seal Material: | Viton |
| Model Code: | HMQ821 | Input RPM: | 1,750 |
| Bore Code: | 23 | Frame Size: | 140TC |
| Assembly: | HMQ-H1 | Series: | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Input Diameter (in): | 0.875 in | Product Type: | Right Angle |
| Series Code: | NH | Output Shaft Assembly Code: | H1 |
| Input Style: | C-Face Quill | Mounting Style: | Shaft Mount |
| Output HP: | 2.562 | Output RPM: | 233 |
| Ratio Range: | 7.5:1 | Reducer Style: | Worm - Right Angle |
| Thrust Rating - output shaft: | 811 | Input Bore (C Face): | 0.875 |
| Output Style: | H1 | Input HP @ 1750 RPM: | 2.793 |
| Gear Type: | Worm | Series Style: | NH-HMQ-H1 |
| Output Key: | 3/8 X 3.00 | Ratio: | 7.5:1 |
| Input Keyway (C Face): | 3/16 X 3/32 | Product Line: | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Reducer: | Worm - Right Angle | Center Distance (in): | 2.06 |
| No. of Gear Reductions: | Single | Reduction: | Single |
| Output Shaft Direction: | H1 | Housing Material: | Cast Iron |
| Output Torque Rating (in-lb): | 692 in/lbs | Overhung Load Rating (Output Shaft(lb)): | 775 lb |
| Output Shaft: | Hollow Bore |
General Specifications
| UPC: | 690310064306 | Weight: | 26.00 LB |