Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GR-TM842-20-L-210
Part #:GRT42001053.00
Catalog #:GR-TM842-20-L-210
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
| BD: | 9 | D: | 5.44 |
| Center Distance (in): | 4.25 in | U: | 1.25 in |
| F: | 7.63 | AK: | 8.5 |
| V: | 1 in | G: | 3.81 |
| K: | 5.56 in | AJ: | 7.25 |
| B: | 13.24 | L: | 9.57 in |
| T: | 1.875 | BE1: | 0.5 in |
| C: | 12.38 in | J: | 11.12 in |
| I: | 6.1 in | N: | 8.12 |
| L1: | 12.9 in | O: | 4.5 in |
| H: | 0.66 in | BF: | 0.53 |
| A: | 9.75 |
Technical Specifications
| Keyway: | 5/16 X 5/32 | Output Style: | L |
| Input RPM: | 1,750 | Series Style: | GR-TM-L |
| Output HP: | 8.458 | Series Type: | Cast Iron 800 Worm Gear Reducers |
| Output Shaft Assembly Code: | L | Reducer Style: | Worm - Right Angle |
| Frame Size: | 210TC | Input HP: | 9.462 |
| Series Code: | GR | Output Shaft Orientation: | L |
| Overhung Load: | 3,320 | Output Key: | 1/2 X 3.06 |
| Input Style: | C-Face Coupled | Output RPM: | 87 |
| Mounting Style: | Horizontal Base, Worm Over | No. of Gear Reductions: | Single |
| Assembly: | TM-L | Ratio: | 20:1 |
| Output Diameter (in): | 1.875 in | Product Type: | Right Angle |
| Product Line: | GR Series - Ironman Worm Gear Reducers | Motor Frame Size: | 210TC |
| Input Diameter (in): | 1.375 in | Input Bore (C Face): | 1.375 |
| Shaft Seal Material: | Viton | Model Code: | TM842 |
| Ratio Range: | 20:1 | Input Keyway (C Face): | 5/16 x 5/32 |
| Series: | GR Series - Ironman Worm Gear Reducers | Service Factor: | 1 |
| Input Keyway: | 1/4 X 2.50 in | Gear Type: | Worm |
| Center Distance (in): | 4.25 | Reducer: | Worm - Right Angle |
| Reduction: | Single | Output Shaft Direction: | Left |
| Output Torque Rating (in-lb): | 6092 in/lbs | Output Shaft: | Shaft |
| Housing Material: | Cast Iron |
General Specifications
| UPC: | 690310177372 | Weight: | 168.00 LB |