Grove Gear EL Series - Aluminum Worm Gear Reducers Aluminum Single-Reduction Worm Reducer - EL-HMQ821-50-H1-140-20
Part #:EL8210557.20
Catalog #:EL-HMQ821-50-H1-140-20
KEY FEATURES
- Lightweight Aluminum Housing.
- Stainless output shafts available in the Washguard version.
- 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.
- 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.
- The unique quill seal guard protects the input seal from damage during motor installation.
- 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
| AE1: | 0.6 | BF: | 0.41 |
| AD: | 4.98 | BE: | 0.38 in |
| RQ: | 4.06 in | F: | 3.25 |
| AK: | 4.5 | G: | 1.63 |
| I: | 3.4 in | AJ: | 5.88 |
| AB: | 6 | AG: | 6 |
| AE2: | 0.42 | AF: | 0.69 |
| AA: | 7.63 | C: | 6.88 in |
| Center Distance (in): | 2.06 in | BD: | 6.5 |
| AC: | 0.33 | LQ: | 4.79 in |
| B: | 5.75 | D: | 2.63 |
Technical Specifications
| Input HP: | 0.769 | Output HP: | 0.539 |
| Reducer Style: | Worm - Right Angle | Frame Size: | 140TC |
| Keyway: | 3/16 X 3/32 | Input RPM: | 1,750 |
| Reducer: | Worm - Right Angle | Series: | EL Series - Aluminum Worm Gear Reducers |
| Output Shaft Orientation: | H1 | Input Style: | C-Face Quill |
| Ratio: | 50:1 | Output RPM: | 35 |
| Output Key: | 1/4 X 2.50 | Assembly: | HMQ-H1 |
| Input Bore (C Face): | 0.875 | Motor Frame Size: | 140TC |
| Service Factor: | 1 | Gear Type: | Worm |
| Ratio Range: | 50:1 | Bore Code: | 20 |
| Product Type: | Right Angle | Center Distance (in): | 2.06 |
| No. of Gear Reductions: | Single | Output Shaft Assembly Code: | H1 |
| Series Style: | EL-HMQ-H1 | Input Diameter (in): | 0.875 in |
| Product Line: | EL Series - Aluminum Worm Gear Reducers | Input Quill Diameter (in): | 0.875 in |
| Output Diameter (in): | 1.250 in | Output Style: | H1 |
| Model Code: | HMQ821 | Mounting Style: | Shaft Mount |
| Shaft Seal Material: | Viton | Input Keyway (C Face): | 3/16 x 3/32 |
| Reduction: | Single | Output Torque Rating (in-lb): | 970 in/lbs |
| Output Shaft: | Hollow Bore | Housing Material: | Aluminum |
General Specifications
| Weight: | 20.00 LB | Packaged Length: | 10.69 IN |
| Packaged Width: | 9.06 IN | Packaged Height: | 10.50 IN |