Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BMQ842-7.5-R-180
Part #:NH8420302.00
Catalog #:NH-BMQ842-7.5-R-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
| BD: | 9 | J: | 7.5 in |
| B: | 9.75 | T: | 1.75 |
| TAP Depth: | 1 in | H-Tap size: | 1/2 - 13 UNC in |
| D: | 4.5 | BE1: | 0.5 in |
| O: | 3.88 in | A: | 4.75 |
| K: | 3.75 in | Center Distance (in): | 4.25 in |
| AK: | 8.5 | LQ1: | 7.21 in |
| BF: | 0.53 | F: | 3.75 |
| RQ: | 6.68 in | C: | 11.5 in |
| I: | 6.1 in | G: | 1.88 |
| N: | 7.5 | AJ: | 7.25 |
Technical Specifications
| Input HP: | 16.27 | Output RPM: | 233 |
| Input RPM: | 1,750 | Ratio: | 7.5:1 |
| Output Shaft Orientation: | R | Input Keyway (C Face): | 1/4 x 1/8 |
| Series Code: | NH | Service Factor: | 1 |
| Frame Size: | 180TC | Ratio Range: | 7.5:1 |
| Overhung Load: | 2,930 | Shaft Seal Material: | Viton |
| Input Bore (C Face): | 1.125 | Model Code: | BMQ842 |
| Center Distance (in): | 4.25 | Reducer Style: | Worm - Right Angle |
| No. of Gear Reductions: | Single | Series Style: | NH-BMQ-R |
| Product Type: | Right Angle | Assembly: | BMQ-R |
| Series: | NH Series - Ironman Narrow Housing Worm Gear Reducers | Input Diameter (in): | 1.125 in |
| Motor Frame Size: | 180 | Gear Type: | Worm |
| Mounting Style: | Base | Product Line: | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Output Shaft Assembly Code: | R | Input Style: | C-Face Quill |
| Thrust Rating - output shaft: | 1640 | Output Diameter (in): | 1.750 in |
| Output Style: | R | Output Key: | 3/8 x 2.25 |
| Reducer: | Worm - Right Angle | Input HP @ 1750 RPM: | 16.27 |
| Output HP: | 15.36 | Reduction: | Single |
| Output Shaft Direction: | Right | Overhung Load Rating (Output Shaft(lb)): | 2,930 lb |
| Housing Material: | Cast Iron | Output Shaft: | Solid Shaft |
| Output Torque Rating (in-lb): | 4148 in/lbs |
General Specifications
| UPC: | 690310080238 | Weight: | 124.00 LB |