Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GR-BM830-20-D-180
Part #:GR8300137.00
Catalog #:GR-BM830-20-D-180
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
| L: | 6.57 in | O*: | 3.36 in |
| U: | 0.875 in | J: | 7 in |
| F: | 4 | K: | 3.5 in |
| BF: | 0.53 | C: | 8.88 in |
| AJ: | 7.25 | D: | 3.25 |
| T: | 1.25 | G: | 2 |
| A: | 5.25 | L1: | 9.82 in |
| N: | 6.75 | O: | 3.6 in |
| AK: | 8.5 | B: | 8.12 |
| BD: | 9 | Center Distance (in): | 3 in |
| I: | 4.84 in | H-Tap size: | 7/16-14 UNC in |
| BE1: | 0.5 in | TAP Depth: | 0.88 in |
Technical Specifications
| Input Keyway: | 3/16 X 1.63 in | Reducer: | Worm - Right Angle |
| Reducer Style: | Worm - Right Angle | Series: | GR Series - Ironman Worm Gear Reducers |
| Output HP: | 3.407 | Product Line: | GR Series - Ironman Worm Gear Reducers |
| Input Style: | Flexible Coupling Input | Output RPM: | 87 |
| Assembly: | BM-D | Service Factor: | 1 |
| Input HP: | 3.947 | Center Distance (in): | 3.00 |
| Overhung Load: | 2,170 | Mounting Style: | Base |
| Output Shaft Assembly Code: | D | Model Code: | BM830 |
| Input Diameter (in): | 0.875 in | Input Bore (C Face): | 1.125 |
| Output Diameter (in): | 1.250 in | Series Style: | GR-BM-D |
| Ratio Range: | 20:1 | No. of Gear Reductions: | Single |
| Input Keyway (C Face): | 1/4 x 1/8 | Input HP @ 1750 RPM: | 3.947 |
| Output Style: | D | Output Key: | 1/4 x 1.75 |
| Shaft Seal Material: | Viton | Gear Type: | Worm |
| Thrust Rating - output shaft: | 2574 | Product Type: | Right Angle |
| Motor Frame Size: | 180 | Input RPM: | 1,750 |
| Output Shaft Orientation: | LR | Series Code: | GR |
| Ratio: | 20:1 | Frame Size: | 180TC |
| Reduction: | Single | Output Shaft Direction: | Double |
| Housing Material: | Cast Iron | Output Torque Rating (in-lb): | 2454 in/lbs |
| Output Shaft: | Solid Shaft | Overhung Load Rating (Output Shaft(lb)): | 2,170 lb |
General Specifications
| UPC: | 690310019207 | Weight: | 69.00 LB |