Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GR-HM852-60-H1-180-55
Part #:GR8520546.55
Catalog #:GR-HM852-60-H1-180-55
KEY FEATURES
- One-piece cast iron housings with single output cover design, CNC machined for precise component fit and alignment.
- 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.
- 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.
- 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.
- 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.
- Mounting dimensions are interchangeable with most industry standard reducers.
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Product Specifications
Dimensions
| AG: | 10.5 | J: | 11 in |
| Center Distance (in): | 5.25 in | U: | 1.25 in |
| B: | 13 | F: | 5.81 |
| AJ: | 7.25 | C: | 14 in |
| AD: | 8.85 | AE2: | 0.68 |
| AK: | 8.5 | L: | 10.88 in |
| BE1: | 0.5 in | T: | 3.438 |
| I: | 7.5 in | AE1: | 0.97 |
| G: | 2.91 | BF: | 0.53 |
| D: | 5.12 | BD: | 9 |
| L1: | 14.3 in | V: | 4.26 in |
Technical Specifications
| Input HP @ 1750 RPM: | 5.816 | Input Style: | Flexible Coupling Input |
| Input Diameter (in): | 1.25 in | Center Distance (in): | 5.25 |
| Gear Type: | Worm | Output Key: | 7/8 X 4.00 |
| Output Diameter (in): | 3.438 in | Series: | GR Series - Ironman Worm Gear Reducers |
| Mounting Style: | Shaft Mount | Product Line: | GR Series - Ironman Worm Gear Reducers |
| No. of Gear Reductions: | Single | Service Factor: | 1 |
| Frame Size: | 180TC | Input Keyway: | 1/4 X 3.00 in |
| Thrust Rating - output shaft: | 3412 | Input Bore (C Face): | 1.125 |
| Assembly: | HM-H1 | Output Shaft Assembly Code: | H1 |
| Output HP: | 4.263 | Input RPM: | 1,750 |
| Model Code: | HM852 | Shaft Seal Material: | Viton |
| Reducer Style: | Worm - Right Angle | Output RPM: | 29 |
| Ratio: | 60:1 | Reducer: | Worm - Right Angle |
| Output Style: | H1 | Input HP: | 5.816 |
| Motor Frame Size: | 180 | Series Style: | GR-HM-H1 |
| Output Shaft Orientation: | H1 | Bore Code: | 55 |
| Ratio Range: | 60:1 | Input Keyway (C Face): | 1/4 x 1/8 |
| Series Code: | GR | Product Type: | Right Angle |
| Reduction: | Single | Output Shaft Direction: | H1 |
| Output Torque Rating (in-lb): | 9212 in/lbs | Overhung Load Rating (Output Shaft(lb)): | 3,570 lb |
| Housing Material: | Cast Iron | Output Shaft: | Hollow Bore |
General Specifications
| UPC: | 690310032794 | Weight: | 254.00 LB |