Product Overview
The permanent magnet synchronous motor uses rare earth neodymium iron boron permanent magnet material. The motor has good starting and overspeed characteristics and can achieve stepless speed regulation.
Advantages
1. Compared with asynchronous motors, the external characteristic efficiency curve of permanent magnet synchronous motors has a much higher efficiency value at light load. This is a major advantage of permanent magnet synchronous motors compared to asynchronous motors in terms of energy saving. Because usually when a motor drives a load, it rarely runs at full power. This is because: on the one hand, when users select a motor, they generally determine the motor power based on the extreme working conditions of the load, and the extreme working conditions occur. The opportunity is very small. At the same time, in order to prevent the motor from burning out under abnormal working conditions, the user will further leave a margin for the motor's power. On the other hand, when designing the motor, in order to ensure the reliability of the motor, Usually, a certain power margin is left based on the power required by the user. This results in more than 90% of the actual operating motors operating below 70% of the rated power, which results in the motor usually operating in the light load area. For induction motors, their efficiency is very low at light load, while permanent magnet synchronous motors can still maintain high efficiency in the light load area, and their efficiency is more than 20% higher than that of asynchronous motors.
2. The rotor structures of permanent magnet synchronous motors are diverse and flexible, and different rotor structures often bring their own performance characteristics. Therefore, rare earth permanent magnet synchronous motors can choose different rotor structures according to the needs of use. Permanent magnet synchronous motors have a series of advantages such as small size, light weight, high efficiency and energy saving within a certain power range.
Battery voltage: 144v Rated speed: 3000rpm Rated torque: 57N.M Rated current: 130A Maximum speed: 8000rpm Peak torque: 160N.m Peak power: 45kw (60s) Peak current (AC): 320A Net weight: 50kg Dimensions (mm) : 220*220*310
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