Device for simulating operation condition of high-power lifting drive

The utility model provides a device for simulating the operation condition of a high-power lifting drive. The device comprises a variable-frequency speed-adjustable test motor and a variable-frequency speed-adjustable load motor. And a rotating shaft of the variable-frequency speed-adjustable load motor is coaxially connected with a rotating shaft of the variable-frequency speed-adjustable test motor. According to the utility model, the variable-frequency speed-adjustable load motor is utilized to simulate the load of the high-power lifting device, and the torque, the running speed, the acceleration and deceleration and the running displacement under different loads can be modified at will, so that the running conditions of the loads in various ranges can be simulated, the cost of same-proportion prototype verification is reduced, and the working efficiency is improved. And the method has the advantages of economy, safety, reliability and the like. 本实用新型提供的一种模拟大功率升降驱动运行工况的装置，包括：变频可调速测试电机和变频可调速负载电机；变频可调速负载电机的转