Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GRG-HM821-25-H1-140-19
Part #:GRG8210530.19
Catalog #:GRG-HM821-25-H1-140-19
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
| I: | 3.61 in | F: | 3 |
| AJ: | 5.88 | T: | 1.1875 |
| BF: | 0.41 | C: | 6.38 in |
| U: | 0.625 in | B: | 5.8 |
| AD: | 4.99 | J: | 4.75 in |
| AK: | 4.5 | BD: | 6.5 |
| V: | 1.94 in | LM: | 7.07 |
| G: | 1.44 | AE1: | 0.61 |
| AE2: | 0.4 | Center Distance (in): | 2.06 in |
| BE: | 0.38 in | D: | 2.28 |
| L: | 4.82 in | AG: | 6 |
Technical Specifications
| Input Style: | Flexible Coupling Input | Input Diameter (in): | 0.625 in |
| Bore Code: | 19 | Output Shaft Assembly Code: | H1 |
| Reducer Style: | Worm - Right Angle | Input RPM: | 1,750 |
| Ratio Range: | 25:1 | Ratio: | 25:1 |
| Output Key: | 1/4 X 2.50 | Input HP @ 1750 RPM: | 1.333 |
| Input Bore (C Face): | 0.875 | Frame Size: | 140TC |
| Assembly: | HM-H1 | Mounting Style: | Shaft Mount |
| Output HP: | 1.094 | Thrust Rating - output shaft: | 1144 |
| Output Shaft Orientation: | H1 | Gear Type: | Worm |
| Product Line: | GR Series - Ironman Worm Gear Reducers | Series: | GR Series - Ironman Worm Gear Reducers |
| Input HP: | 1.333 | Input Keyway: | 3/16 X 1.38 in |
| Shaft Seal Material: | Viton | Center Distance (in): | 2.06 |
| Output Diameter (in): | 1.1875 in | Output RPM: | 70 |
| Motor Frame Size: | 140 | Output Style: | H1 |
| Model Code: | HM821 | Product Type: | Right Angle |
| Input Keyway (C Face): | 3/16 x 3/32 | No. of Gear Reductions: | Single |
| Service Factor: | 1 | Series Style: | GRG-HM-H1 |
| Series Code: | GRG | Reducer: | Worm - Right Angle |
| Reduction: | Single | Output Shaft Direction: | H1 |
| Housing Material: | Cast Iron | Output Shaft: | Hollow Bore |
| Overhung Load Rating (Output Shaft(lb)): | 1,210 lb | Output Torque Rating (in-lb): | 985 in/lbs |
General Specifications
| UPC: | 690310038420 | Weight: | 31.00 LB |