With constant speed rotation, the loading will be a sinusoid torque over sensor.The frequency of sinusoid loading can be adjusted through setting the rotation speed of servo motor.

• 在定转速旋转的情况下,偏心负载是以正弦波形式的扭力加诸于感测器上, 正弦波扭力负载的频率能藉由伺服马达的转速加以调整。