Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GR-HM830-50-H1-56-31
Part #:GR8300521.31
Catalog #:GR-HM830-50-H1-56-31
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.
How can we improve our Product Information?
Talk to one of our expert sales professionals about how this brand can efficiently power your business.
Product Specifications
Dimensions
| LM: | 8.82 | G: | 2 |
| Center Distance (in): | 3 in | AD: | 6.53 |
| T: | 1.938 | U: | 0.875 in |
| I: | 4.84 in | AJ: | 8.82 |
| F: | 4 | L: | 6.57 in |
| AE2: | 0.36 | D: | 3.25 |
| BE: | 0.38 in | AK: | 4.5 |
| BF: | 0.41 | AE1: | 0.6 |
| B: | 8.12 | BD: | 6.5 |
| J: | 7 in | AG: | 7.5 |
| V: | 2.756 in | C: | 8.88 in |
Technical Specifications
| No. of Gear Reductions: | Single | Reducer: | Worm - Right Angle |
| Center Distance (in): | 3.00 | Output Shaft Orientation: | H1 |
| Gear Type: | Worm | Model Code: | HM830 |
| Bore Code: | 31 | Input HP @ 1750 RPM: | 1.915 |
| Series Style: | GR-HM-H1 | Output HP: | 1.383 |
| Motor Frame Size: | 56 | Input HP: | 1.915 |
| Output RPM: | 35 | Product Type: | Right Angle |
| Frame Size: | 56C | Ratio Range: | 50:1 |
| Output Diameter (in): | 1.938 in | Output Key: | 1/2 X 3.38 |
| Service Factor: | 1 | Input RPM: | 1,750 |
| Series Code: | GR | Output Shaft Assembly Code: | H1 |
| Input Style: | Flexible Coupling Input | Mounting Style: | Shaft Mount |
| Product Line: | GR Series - Ironman Worm Gear Reducers | Output Style: | H1 |
| Thrust Rating - output shaft: | 2574 | Series: | GR Series - Ironman Worm Gear Reducers |
| Input Diameter (in): | 0.875 in | Ratio: | 50:1 |
| Assembly: | HM-H1 | Input Keyway: | 3/16 X 1.63 in |
| Reducer Style: | Worm - Right Angle | Input Bore (C Face): | 0.625 |
| Input Keyway (C Face): | 3/16 x 3/32 | Shaft Seal Material: | Viton |
| Reduction: | Single | Output Shaft Direction: | H1 |
| Output Torque Rating (in-lb): | 2490 in/lbs | Overhung Load Rating (Output Shaft(lb)): | 2,170 lb |
| Output Shaft: | Hollow Bore | Housing Material: | Cast Iron |
General Specifications
| UPC: | 690310020487 | Weight: | 70.00 LB |