Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GR-BM818-20-R-140
Part #:GR8180089.00
Catalog #:GR-BM818-20-R-140
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
| AK: | 4.5 | F: | 2.75 |
| A: | 3.56 | I: | 3.24 in |
| TAP Depth: | 0.63 in | T: | 0.875 |
| N: | 4.31 | L: | 4.45 in |
| D: | 2.06 | U: | 0.625 in |
| LM: | 6.7 | AJ: | 5.88 |
| K: | 2.09 in | B: | 5.06 |
| BE: | 0.38 in | G: | 1.38 |
| C: | 5.75 in | BD: | 6.5 |
| O: | 2.05 in | J: | 4.19 in |
| Center Distance (in): | 1.75 in | H-Tap size: | 5/16-18 UNC in |
| BF: | 0.41 |
Technical Specifications
| Center Distance (in): | 1.75 | Product Type: | Right Angle |
| Series: | GR Series - Ironman Worm Gear Reducers | Series Style: | GR-BM-R |
| Input Keyway: | 3/16 X 1.38 in | Mounting Style: | Base |
| Series Code: | GR | Gear Type: | Worm |
| Input Bore (C Face): | 0.875 | Output Key: | 3/16 x 1.38 |
| Input HP @ 1750 RPM: | 1.046 | Assembly: | BM-R |
| Input RPM: | 1,750 | Input HP: | 1.046 |
| Reducer Style: | Worm - Right Angle | Motor Frame Size: | 140 |
| Output Shaft Assembly Code: | R | Service Factor: | 1 |
| Output Diameter (in): | 0.875 in | Overhung Load: | 1,200 |
| Frame Size: | 140TC | Product Line: | GR Series - Ironman Worm Gear Reducers |
| Output HP: | 0.875 | Output RPM: | 87 |
| Reducer: | Worm - Right Angle | Input Diameter (in): | 0.625 in |
| No. of Gear Reductions: | Single | Input Keyway (C Face): | 3/16 x 3/32 |
| Ratio: | 20:1 | Thrust Rating - output shaft: | 1144 |
| Output Shaft Orientation: | R | Output Style: | R |
| Ratio Range: | 20:1 | Model Code: | BM818 |
| Shaft Seal Material: | Viton | Input Style: | Flexible Coupling Input |
| Reduction: | Single | Output Shaft Direction: | Right |
| Housing Material: | Cast Iron | Overhung Load Rating (Output Shaft(lb)): | 1,200 lb |
| Output Torque Rating (in-lb): | 630 in/lbs | Output Shaft: | Solid Shaft |
General Specifications
| UPC: | 690310007419 | Weight: | 26.00 LB |