Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GRG-BMQ821-7.5-L-56
Part #:GRG8210110.00
Catalog #:GRG-BMQ821-7.5-L-56
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
| K: | 2.5 in | G: | 1.44 |
| T: | 1 | LQ: | 4.46 in |
| AK: | 4.5 | BF: | 0.41 |
| A: | 3.81 | O: | 2.29 in |
| Center Distance (in): | 2.06 in | H-Tap size: | 5/16-18 UNC in |
| BE: | 0.38 in | AJ: | 5.88 |
| I: | 3.61 in | D: | 2.28 |
| RQ: | 4.06 in | N: | 4.68 |
| BD: | 6.5 | B: | 5.8 |
| F: | 3 | TAP Depth: | 0.63 in |
| J: | 4.75 in | C: | 6.38 in |
Technical Specifications
| Output Key: | 1/4 x 1.44 | Product Line: | GRG Series - Ironman Worm Gear Reducers |
| Overhung Load: | 1,035 | Input Keyway (C Face): | 3/16 X 3/32 |
| Input Bore (C Face): | 0.625 | Reducer Style: | Worm - Right Angle |
| Motor Frame Size: | 56 | Thrust Rating - output shaft: | 811 |
| Series Code: | GRG | No. of Gear Reductions: | Single |
| Assembly: | BMQ-L | Shaft Seal Material: | Viton |
| Input Style: | C-Face Quill | Mounting Style: | Base |
| Input RPM: | 1,750 | Ratio Range: | 7.5:1 |
| Input Diameter (in): | 0.625 in | Frame Size: | 56C |
| Model Code: | BMQ821 | Ratio: | 7.5:1 |
| Output RPM: | 233 | Gear Type: | Worm |
| Output Shaft Assembly Code: | L | Series: | GRG Series - Ironman Worm Gear Reducers |
| Service Factor: | 1 | Output Style: | L |
| Center Distance (in): | 2.06 | Reducer: | Worm - Right Angle |
| Output HP: | 2.562 | Series Style: | GRG-BMQ-L |
| Product Type: | Right Angle | Input HP @ 1750 RPM: | 2.793 |
| Input HP: | 2.793 | Output Shaft Orientation: | L |
| Output Diameter (in): | 1.000 in | Reduction: | Single |
| Output Shaft Direction: | Left | Overhung Load Rating (Output Shaft(lb)): | 1,035 lb |
| Output Shaft: | Solid Shaft | Output Torque Rating (in-lb): | 692 in/lbs |
| Housing Material: | Cast Iron |
General Specifications
| UPC: | 690310036778 | Weight: | 29.00 LB |