Heidolph North America RZR 2051 Control


RZR 2051 Control

The RZR 2051 control is a 1 gear stage stirrer which holds speed constant under changing loads
RZR 2051 Control
Maximum Torque 40
Maximum Viscosity 10000 mPa.s
Stirrer Control Electronic
Maximum Stirring Speed 2000 rpm


  • Accepts torque of 40 Ncm in an overload situation and 20 Ncm for continuous operation at speeds from 50 - 2,000 rpm. Viscosity range up to 10,000 mPa s  
  • Calibrate your torque at the beginning or even during your process to monitor viscosity changes over time  
  • Speed control uses rheostat or interface  
  • Enhanced bright digital display for torque and speed  


RZR 2051 control

RZR 2051 control

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speed control

Stirring speed becomes unavailable after 1 to 2 hours of use. Speed becomes 2000 rpm all of sudden. We had to stop our production. Please help!!

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