Technical Details
The ER Series of worm gear units are direct replacements for the David Brown (Radicon) Series A heavy duty worm gear units. 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.
The high quality design and engineering of the ER worm gear range makes the product an ideal solution for the most arduous of industries and applications.
Product Options
ERU
| Unit Sizes: | 10, 12, 14, 17 |
| Input Power: | Up to 320kW (430 HP) |
| Output Torque: | Up to 31000Nm (275000 lb.in.) |
| Gear Ratios: | Up to 70/1 in single stage, 4900:1 in double reduction |
Applications
Worm Gear Applications
- Cooling Tower Units
- Conveyor Drives
- Stirrer Units
- Hoists
- Lapping Tables
- Steel cooling beds
