Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BM832-50-R-56
Part #:NH8320039.00
Catalog #:NH-BM832-50-R-56
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: | 3.5 | BF: | 0.41 |
| D: | 4.19 | LM: | 9.01 |
| O: | 4.24 in | A: | 4.44 |
| L: | 6.76 in | TAP Depth: | 1 in |
| I: | 5.02 in | Center Distance (in): | 3.25 in |
| C: | 10.06 in | BD: | 6.5 |
| H-Tap size: | 1/2 - 13 UNC in | U: | 0.875 in |
| G: | 1.75 | BE: | 0.38 in |
| AK: | 4.5 | B: | 8 |
| N: | 7.03 | AJ: | 5.88 |
| J: | 7 in | T: | 1.5 |
| K: | 3.5 in |
Technical Specifications
| Output Shaft Orientation: | R | Assembly: | BM-R |
| Series Code: | NH | Product Line: | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Input RPM: | 1,750 | Ratio: | 50:1 |
| Thrust Rating - output shaft: | 2574 | Series Style: | NH-BM-R |
| Product Type: | Right Angle | Shaft Seal Material: | Viton |
| Motor Frame Size: | 56 | Overhung Load: | 2,170 |
| Ratio Range: | 50:1 | Input HP @ 1750 RPM: | 1.907 |
| Reducer: | Worm - Right Angle | Input Bore (C Face): | 0.625 |
| No. of Gear Reductions: | Single | Frame Size: | 56C |
| Mounting Style: | Base | Model Code: | BM832 |
| Output HP: | 1.841 | Input Style: | Flexible Coupling Input |
| Input Diameter (in): | 0.875 in | Input HP: | 2.462 |
| Output Style: | R | Output Key: | 3/8 x 2.25 |
| Center Distance (in): | 3.25 | Input Keyway (C Face): | 3/16 x 3/32 |
| Service Factor: | 1 | Output Diameter (in): | 1.500 in |
| Gear Type: | Worm | Series: | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Reducer Style: | Worm - Right Angle | Output RPM: | 35 |
| Input Keyway: | 3/16 X 1.63 in | Output Shaft Assembly Code: | R |
| Reduction: | Single | Output Shaft Direction: | Right |
| Housing Material: | Cast Iron | Overhung Load Rating (Output Shaft(lb)): | 2,250 lb |
| Output Shaft: | Solid Shaft | Output Torque Rating (in-lb): | 2568 in/lbs |
General Specifications
| UPC: | 690310075524 | Weight: | 65.00 LB |