Rotation test device for linear induction motor

• Main Authors: LIU BIN, DOU YULONG, ZHOU WEN, ZONG BIN, CHEN BINGSHENG, LUO JIANLI
• Format: Patent
• Language: Chinese; English
• Published: 21.03.2023
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The utility model provides a rotation test device for a linear induction motor, which comprises a lower support disc, a thrust ball bearing, a pressure sensor, an upper support disc, a rotating shaft and a torque sensor, the rotating shaft penetrates through the upper support disc and is coaxial with the upper support disc, the thrust ball bearing is arranged on the lower support disc, and the pressure sensor is arranged on the pressure sensor. A plurality of pressure sensors are arranged below the thrust ball bearing, the lower end of the rotating shaft is inserted into the thrust ball bearing, and the upper end of the rotating shaft is provided with a torque sensor; one of the lower supporting disc and the upper supporting disc is used for installing a linear induction motor primary, and the other one is used for installing a linear induction motor secondary. The testing device is of an up-down structure, the linear induction motor primary and the linear induction motor secondary are convenient to install,