In some instances, operating a motor beyond the base pole speed is possible and offers system benefits if the design is carefully examined
Torque
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Learn more about the Himmelstein torque sensor and how it offers the best accuracy and fit.
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There are two main concerns regarding the torque required to start a PD pump.
One unique design transmits torque across the disc pack assemblies purely by friction, helping to prevent issues associated with stress concentration, backlash and chatter.
How a Variable Frequency Drive or VFD relates to horsepower and torque.