Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BMQ842-30-R-140
Part #:NH8420271.00
Catalog #:NH-BMQ842-30-R-140
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
| B: | 9.75 | N: | 7.5 |
| T: | 1.75 | RQ: | 6.04 in |
| Center Distance (in): | 4.25 in | BD: | 6.5 |
| A: | 4.75 | AJ: | 5.88 |
| C: | 11.5 in | F: | 3.75 |
| G: | 1.88 | TAP Depth: | 1 in |
| K: | 3.75 in | O: | 3.88 in |
| I: | 6.1 in | AK: | 4.5 |
| H-Tap size: | 1/2 - 13 UNC in | J: | 7.5 in |
| LQ: | 6.77 in | BE: | 0.38 in |
| D: | 4.5 | BF: | 0.41 |
Technical Specifications
| Input RPM: | 1,750 | Ratio: | 30:1 |
| Output Diameter (in): | 1.750 in | Product Line: | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| No. of Gear Reductions: | Single | Input HP: | 6.481 |
| Output Shaft Orientation: | R | Output HP: | 5.517 |
| Reducer: | Worm - Right Angle | Mounting Style: | Base |
| Center Distance (in): | 4.25 | Model Code: | BMQ842 |
| Assembly: | BMQ-R | Output Shaft Assembly Code: | R |
| Input Keyway (C Face): | 3/16 x 3/32 | Input HP @ 1750 RPM: | 6.481 |
| Thrust Rating - output shaft: | 2533 | Output Key: | 3/8 x 2.25 |
| Series: | NH Series - Ironman Narrow Housing Worm Gear Reducers | Series Style: | NH-BMQ-R |
| Motor Frame Size: | 140 | Input Diameter (in): | 0.875 in |
| Reducer Style: | Worm - Right Angle | Ratio Range: | 30:1 |
| Frame Size: | 140TC | Series Code: | NH |
| Shaft Seal Material: | Viton | Input Bore (C Face): | 0.875 |
| Overhung Load: | 3,550 | Gear Type: | Worm |
| Input Style: | C-Face Quill | Output Style: | R |
| Product Type: | Right Angle | Service Factor: | 1 |
| Output RPM: | 58 | Reduction: | Single |
| Output Shaft Direction: | Right | Output Shaft: | Solid Shaft |
| Overhung Load Rating (Output Shaft(lb)): | 3,550 lb | Housing Material: | Cast Iron |
| Output Torque Rating (in-lb): | 5960 in/lbs |
General Specifications
| UPC: | 690310080009 | Weight: | 124.00 LB |