Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BM842-15-R-210
Part #:NH8420160.00
Catalog #:NH-BM842-15-R-210
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
| D: | 4.5 | K: | 3.75 in |
| I: | 6.1 in | C: | 11.5 in |
| U: | 1.25 in | AJ: | 7.25 |
| BF: | 0.53 | L1: | 12.9 in |
| AK: | 8.5 | J: | 7.5 in |
| G: | 1.88 | L: | 9.57 in |
| T: | 1.75 | BE1: | 0.5 in |
| Center Distance (in): | 4.25 in | O*: | 3.59 in |
| B: | 9.75 | N: | 7.5 |
| O: | 3.88 in | F: | 3.75 |
| BD: | 9 | TAP Depth: | 1 in |
| H-Tap size: | 1/2 - 13 UNC in | A: | 4.75 |
Technical Specifications
| Output Shaft Orientation: | R | Reducer Style: | Worm - Right Angle |
| Series: | NH Series - Ironman Narrow Housing Worm Gear Reducers | Input Style: | Flexible Coupling Input |
| Output RPM: | 116 | Keyway: | 5/16 X 5/32 |
| Overhung Load: | 3,190 | Input HP: | 11.13 |
| Output Key: | 3/8 x 2.25 | Output HP: | 10.2 |
| Input RPM: | 1,750 | Reducer: | Worm - Right Angle |
| Assembly: | BM-R | Frame Size: | 210TC |
| Ratio: | 15:1 | Motor Frame Size: | 210 |
| Output Shaft Assembly Code: | R | Service Factor: | 1 |
| Ratio Range: | 15:1 | Output Diameter (in): | 1.750 in |
| Input Bore (C Face): | 1.375 | Model Code: | BM842 |
| Shaft Seal Material: | Viton | Input Diameter (in): | 1.25 in |
| Thrust Rating - output shaft: | 2319 | Input HP @ 1750 RPM: | 11.13 |
| Product Line: | NH Series - Ironman Narrow Housing Worm Gear Reducers | Input Keyway (C Face): | 5/16 x 5/32 |
| Product Type: | Right Angle | Series Style: | NH-BM-R |
| Input Keyway: | 1/4 X 2.50 in | Output Style: | R |
| Center Distance (in): | 4.25 | Gear Type: | Worm |
| Series Code: | NH | Mounting Style: | No Base |
| No. of Gear Reductions: | Single | Reduction: | Single |
| Output Shaft Direction: | Right | Output Torque Rating (in-lb): | 5508 in/lbs |
| Output Shaft: | Solid Shaft | Overhung Load Rating (Output Shaft(lb)): | 3,190 lb |
| Housing Material: | Cast Iron |
General Specifications
| UPC: | 690310079683 | Weight: | 131.00 LB |
| Packaged Length: | 40.00 IN | Packaged Width: | 37.00 IN |
| Packaged Height: | 17.50 IN |