Main use: general purpose, medium and fractional power drives; high reduction ratios.
Range: 9 sizes; housings and covers of aluminium die cast up to size 85, of cast iron from size 110; ratios up to i=10000.
| Nm | 260 – 3020 |
| kW | 0.18 – 3 |
| i | 4205 – 10000 |
 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 |
| KCOM – IT-EN-DE-FR-ES-PT |
In 2006, Varvel introduced a valuable and upgrading feature to the ‘flexibility evolution’: the strategic road map of the company’s development in years to come. The usual key-coupling between motor and gearbox was replaced by a customized type «G» flexible coupling without any increase in the geared motor dimensions.