JAN1N4987

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The JAN1N4987 is a high speed, high power, wide area 3-phase brushless DC motor controller designed to accurately control speed and position, and provides reliable control over both direction and speed. The JAN1N4987 has an integrated 3-phase MOSFET bridge for driving the power motor with direct PWM control of phase current.

The JAN1N4987 application field is diverse and can be used in a wide range of applications such as domestic appliances, robotics, automotive, medical, and machine automation. It can be used to control speed, position, and torque of the motor, and can also be used in certain applications to control the rotation of the drive shaft as well. The wide application range is largely due to the impressive features of the JAN1N4987, such as its robust design, integrated protection features, accurate temperature sensing, and high-efficiency operation.

The JAN1N4987 working principle is quite simple and can be divided into two main parts: the power module and the control module. The power module converts the voltage applied to the motor from a low voltage DC power source to a high voltage 3-phase alternating current for driving the motor. The control module then uses pulse-width modulation (PWM) to set the desired speed by turning the applied voltage on and off at certain intervals. The PWM is adjusted in such a way that it is proportional to the desired speed at the output of the motor. The JAN1N4987 motor controller is capable of very accurate speed and torque control, making it suitable for use in precision control applications.

The speed control achieved by the JAN1N4987 is very accurate. It allows for control of speed in a range from 0 to 100%. The motor controller is also capable of regenerative braking, allowing it to efficiently utilize excess energy generated by the motor when slowing down. This is very beneficial in applications where the motor needs to repeat start-stop cycles or short burst of energy when stopping or slowing down. In addition, the JAN1N4987 can also be used for position control, allowing it to accurately adjust its output speed depending on the position of the motor.

The JAN1N4987 is a very reliable motor controller as it has many integrated protection features. It can detect faults such as overheating, phase current, under voltage and over voltage. This ensures that the motor will not suffer any damage due to incorrect operation. The motor controller also has a power factor correction feature which helps to reduce the power used by the motor while providing an efficient operation.

Overall, the JAN1N4987 is a high performance, reliable and efficient motor controller designed for a wide range of applications. Its impressive features make it suitable for use in a variety of sectors such as robotics, domestic appliances, automotive, medical and machine automation. Moreover, its accurate speed and position control along with its integrated protection features make it an ideal choice to control the speed and torque of the motor.

The specific data is subject to PDF, and the above content is for reference