Elecon ER Series Heavy Duty Worm Gear
The high-quality design and engineering of the ER worm gear range make the products an ideal solution for the most arduous of industries and applications. Each and every wheel is checked to match with the master worms to ensure complete interchangeability.

All critical dimensions and product quality is the same and the ER heavy duty worm gear range is available in the following types:
- Underdriven ER – U
- Overdriven ER – O
- Vertical ER – V
The units provide power capacity up to 320 Kw in 4 sizes with worm gear centres from 10 inch to 17 inch. All worm gear units are offered with a choice of 11 standard ratios from 5 – 1 up to 70 – 1.
Unit Sizes | 10, 12, 14, 17 |
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Input Power | Up to 320kW (430 HP) |
Torque Rating | Up to 31000Nm (275000 lb.in.) |
Gear Ratios | Up to 70/1 in single stage, 4900:1 in double reduction |
Applications
- Cooling Tower Units
- Conveyor Drives
- Stirrer Units
- Hoists
- Lapping Tables
- Steel cooling beds
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