Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BM818-5-L-140
Part #:NH8180073.00
Catalog #:NH-BM818-5-L-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
| F: | 1.88 | BD: | 6.5 |
| L: | 4.45 in | H-Tap size: | 5/16 - 18 UNC in |
| D: | 2.06 | O: | 2.94 in |
| N: | 4.75 | K: | 1.88 in |
| A: | 2.56 | C: | 5.44 in |
| BF: | 0.41 | U: | 0.625 in |
| T: | 1 | I: | 3.24 in |
| G: | 0.94 | AJ: | 5.88 |
| J: | 3.75 in | AK: | 4.5 |
| Center Distance (in): | 1.75 in | BE: | 0.38 in |
| TAP Depth: | 0.63 in | B: | 4.5 |
| LM: | 6.7 |
Technical Specifications
| Output RPM: | 350 | Reducer Style: | Worm - Right Angle |
| Motor Frame Size: | 140 | Output Shaft Orientation: | L |
| Output Style: | L | Input Diameter (in): | 0.625 in |
| Output Key: | 1/4 x 1.75 | Gear Type: | Worm |
| Input Keyway: | 3/16 X 1.38 in | Model Code: | BM818 |
| Output Shaft Assembly Code: | L | Input RPM: | 1,750 |
| Reducer: | Worm - Right Angle | Ratio Range: | 5:1 |
| Input HP: | 2.6 | No. of Gear Reductions: | Single |
| Thrust Rating - output shaft: | 793 | Series: | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Input Style: | Flexible Coupling Input | Assembly: | BM-L |
| Mounting Style: | Base | Product Type: | Right Angle |
| Shaft Seal Material: | Viton | Product Line: | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Ratio: | 5:1 | Series Style: | NH-BM-L |
| Frame Size: | 140TC | Overhung Load: | 1,200 |
| Input Bore (C Face): | 0.875 | Output HP: | 2.422 |
| Center Distance (in): | 1.75 | Service Factor: | 1 |
| Input HP @ 1750 RPM: | 2.6 | Series Code: | NH |
| Input Keyway (C Face): | 3/16 x 3/32 | Output Diameter (in): | 1.000 in |
| Reduction: | Single | Output Shaft Direction: | Left |
| Output Shaft: | Solid Shaft | Housing Material: | Cast Iron |
| Overhung Load Rating (Output Shaft(lb)): | 1,250 lb | Output Torque Rating (in-lb): | 436 in/lbs |
General Specifications
| UPC: | 690310059258 | Weight: | 22.00 LB |