The Eco-series are simplified overhead stirrers with easy to use controls and powerful high torque and high speed options. They are perfectly suited for anything from everyday light use, to heavy duty applications with high viscosity media as well as volumes up to 200l.
Quick-release chuck makes shaft swaps a breeze, and backlit speed display keeps your rpm info available at a glance.
Built in overload and overheating protections included.
For solutions which change viscosity during stirring please see our R 100 overhead stirrers which provide higher torque options, viscosity display, and finer control.
See our stir shaft selection guide here
| Name | Model | Value |
| Speed range [rpm] | R 50 | 50-1600 |
| R 80 | 20-700 | |
| R 100 | 40-2000 | |
| Digital display type | LED | |
| RPM display | Yes | |
| Timer display | No | |
| Timer function | No | |
| Absolute torque display | No | |
| Relative torque display | No | |
| Torque, max. [Ncm] | R 50 | 50 |
| R 80 | 80 | |
| R 100 | 100 | |
| Viscosity, max. [mPas] | R 50 | 30000 |
| R 80 | 60000 | |
| R 100 | 60000 | |
| Chuck range [mm] | 1 – 10.5 | |
| Chuck type | keyed | |
| Hollow Shaft | Yes | |
| Power supply [V] | 115V 60Hz | |
| External power supply | Yes | |
| PC interface | R 80 only | |
| Analogue input | No | |
| Analogue output | No | |
| Protection class | IP42 | |
| Overheat protection | Yes | |
| Overload protection | Yes | |
| Motor type | DC | |
| Shaft rotation | CCW | |
| Operation mode | Short-time duty | |
| Certification | CE |
