Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-B852-100-L
Part #:NH8520089.00
Catalog #:NH-B852-100-L
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
| O: | 4.72 in | U: | 1.25 in |
| H-Tap size: | 5/8 - 11 UNC in | N: | 9 |
| J: | 9 in | Center Distance (in): | 5.25 in |
| G: | 2.25 | D: | 4.88 |
| K: | 4.5 in | A: | 6.19 |
| TAP Depth: | 1.25 in | F: | 4.5 |
| B: | 11 | C: | 12.69 in |
| T: | 2 | L: | 10.88 in |
| I: | 7.5 in | M: | 3.38 |
Technical Specifications
| Input Keyway: | 1/4 X 3.00 in | Series: | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Shaft Seal Material: | Viton | Mounting Style: | Base |
| Reducer Style: | Worm - Right Angle | Input Diameter (in): | 1.25 in |
| Overhung Load: | 3,600 | Output Diameter (in): | 2.000 in |
| Product Type: | Right Angle | Output Shaft Orientation: | L |
| Series Style: | NH-B-L | Ratio Range: | 100:1 to 250:1 |
| Output Shaft Assembly Code: | L | Input HP: | 2.072 |
| Model Code: | B852 | Output HP: | 1.291 |
| Output RPM: | 17 | Reducer: | Worm - Right Angle |
| Product Line: | NH Series - Ironman Narrow Housing Worm Gear Reducers | Input Style: | Solid Shaft |
| Gear Type: | Worm | Output Key: | 1/2 x 2.50 |
| Center Distance (in): | 5.25 | Thrust Rating - output shaft: | 3412 |
| Ratio: | 100:1 | No. of Gear Reductions: | Single |
| Service Factor: | 1 | Input HP @ 1750 RPM: | 2.072 |
| Series Code: | NH | Input RPM: | 1,750 |
| Assembly: | B-L | Output Style: | L |
| Reduction: | Single | Output Shaft Direction: | Left |
| Overhung Load Rating (Output Shaft(lb)): | 3,600 lb | Output Torque Rating (in-lb): | 4646 in/lbs |
| Output Shaft: | Solid Shaft | Housing Material: | Cast Iron |
General Specifications
| UPC: | 690310082355 | Weight: | 197.00 LB |