Main use: general purpose, medium and fractional power drives; reduction ratios and efficiencies higher than similar drives with two-stage worm/wheel units.
Range: 7 sizes; housings and covers of aluminium die cast up to size 85, of cast iron for size 110; helical stage and single worm/wheel units; ratios up to i=800.
| Nm | 280 – 1180 |
| kW | 0.18 – 0.75 |
| i | 25 – 800 |
 KG3 – IT-EN-DE-FR-ES-PT |
| KG5 – IT-EN-DE-FR-ES-PT |
| KG6 – IT-EN-DE-FR-ES-PT |
| KG5 (FRP90) – IT-EN-DE-FR-ES-PT |
| KG6 (FRP90) – IT-EN-DE-FR-ES-PT |
| IUM – ES |
| Catalog RS-RT |
Main use: worm geared motor general purpose, medium and fractional power drives; high reduction ratios.
Range: nine (RT) / eleven (RS) sizes of aluminium pressure die cast body and covers up to size 85 and grey cast iron from size 110, input elastic coupling / key-keyway and long-life lubrication.
