Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GR-HM852-25-H1-210-32
Part #:GR8520554.32
Catalog #:GR-HM852-25-H1-210-32
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
| AE2: | 0.68 | BD: | 9 |
| AK: | 8.5 | G: | 2.91 |
| AG: | 10.5 | AJ: | 7.25 |
| D: | 5.12 | B: | 13 |
| T: | 2 | Center Distance (in): | 5.25 in |
| AD: | 8.85 | BF: | 0.53 |
| L1: | 14.3 in | U: | 1.25 in |
| J: | 11 in | V: | 4.26 in |
| F: | 5.81 | AE1: | 0.97 |
| C: | 14 in | BE1: | 0.5 in |
| L: | 10.88 in | I: | 7.5 in |
Technical Specifications
| Input Diameter (in): | 1.25 in | Model Code: | HM852 |
| Service Factor: | 1 | Series Code: | GR |
| Product Line: | GR Series - Ironman Worm Gear Reducers | Reducer Style: | Worm - Right Angle |
| Series: | GR Series - Ironman Worm Gear Reducers | Frame Size: | 210TC |
| Output Diameter (in): | 2 in | Mounting Style: | Shaft Mount |
| Input Keyway: | 1/4 X 3.00 in | Output Key: | 1/2 X 3.38 |
| Output RPM: | 70 | Output HP: | 10.57 |
| No. of Gear Reductions: | Single | Thrust Rating - output shaft: | 3412 |
| Center Distance (in): | 5.25 | Bore Code: | 32 |
| Input RPM: | 1,750 | Output Shaft Orientation: | H1 |
| Input HP @ 1750 RPM: | 12.19 | Assembly: | HM-H1 |
| Reducer: | Worm - Right Angle | Output Shaft Assembly Code: | H1 |
| Input HP: | 12.19 | Input Keyway (C Face): | 5/16 x 5/32 |
| Shaft Seal Material: | Viton | Ratio: | 25:1 |
| Product Type: | Right Angle | Input Bore (C Face): | 1.375 |
| Output Style: | H1 | Gear Type: | Worm |
| Ratio Range: | 25:1 | Series Style: | GR-HM-H1 |
| Input Style: | Flexible Coupling Input | Motor Frame Size: | 210 |
| Reduction: | Single | Output Shaft Direction: | H1 |
| Overhung Load Rating (Output Shaft(lb)): | 3,560 lb | Output Shaft: | Hollow Bore |
| Housing Material: | Cast Iron | Output Torque Rating (in-lb): | 9517 in/lbs |
General Specifications
| UPC: | 690310032862 | Weight: | 254.00 LB |