Usually we use the ordinary three-phase asynchronous motor, after cutting off the power, according to the inertia will turn for a while before you can stop; However, some lifting machinery and equipment have the need for accurate positioning, which can not be met by ordinary motors, but the brake motor can make it stop quickly.

Energy consumption braking and reverse braking are both electrical braking methods of brake motors, the former has strong braking force, stable braking, no big impact, using this method can make the production machinery accurate stop, but the need for DC power supply, equipment investment is large, using this way can make the production machinery accurate stop; The latter has strong braking force, quick stopping, and does not require DC power.

We will electromagnetic brake motor and variable frequency motor are called three-phase asynchronous motor, it is a kind of AC motor, its load speed and the frequency ratio of the grid is not a constant relationship. Will change with the size of the load, if the load torque is larger, then the rotor speed is lower; Today, Senli Motor Xiaobian will take you to understand the structural characteristics of asynchronous motors.

Stall, or loss of speed control; The stall of three-phase asynchronous motor is theoretically defined as that the given acceleration time is short, when the output frequency change of the inverter far exceeds the change of its speed, the inverter changes back to tripping because of overcurrent, and the operation stops, which is stall; Today, Senli Motor Xiaobian will take you to a simple understanding of asynchronous motor stall.

Torque motor used in textile, paper, rubber, plastics and other industries, can be used for unwinding, pay-off and other work, in order to avoid the phenomenon of loose and tight in the process of unwinding, research and design to achieve tension and product transmission direction, transmission speed and other adaptation; Follow Senli Motor Xiaobian together to understand the model of torque motor.

Torque motor in the production and operation process, do daily maintenance can extend the service life, and the production is more stable, today, Senli Motor Xiaobian to the daily maintenance of the motor machinery, to briefly describe.

YLJ series torque motor, is widely used in textile, paper, plastics and other products need to be wound on the coil, but also suitable for uncoiling, it can keep the tension of the coil and uncoiling uniform, Shengzhou Shengli motor produced torque motor is to meet this mechanical characteristics of the needs, and specially designed and manufactured.

Torque motor is a kind of motor with soft mechanical characteristics. Shengzhou Senli Motor, focus on 3KW and below small power motor research and development and production, support can provide OEM/ODM customization, specification customization, appearance customization, special shaft customization and color customization. We provide our customers with fast proofing service, complete quality inspection report and technical after-sales service.

YLJ series AC torque motor, is a kind of soft mechanical characteristics of the motor, suitable for winding, unwinding and other mechanical equipment, in the current Shengzhou Senli motor production torque motor products, mainly used in plastic machinery, textile machinery, paper machinery and other occasions.

Any equipment has its own service life, the three-phase asynchronous motor is the same, of course, if the maintenance and use of proper life can be extended; So if you want to replace or buy a spare three-phase asynchronous motor for what factors to consider, the following and Senli motor Xiaobian together to understand it.