FP4LULU02M4

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FP4LULU02M4 is a 4-phase 4-wire stepper motor driver with high performance and multiple features. The current can be adjusted from 0.2A to 8A, with high speed operation and low noise. In addition, it offers integrated step/dir interface, smooth and precise current control, over-current protection and thermal shutdown. This makes FP4LULU02M4 a suitable solution for precise motor control applications.

FP4LULU02M4 is used typically in industries involved in automotive, aerospace, machine tools, and printing applications. The application field of FP4LULU02M4 includes high speed positioning, precise speed control and stabilization, as well as motion control applications. It also finds its uses in robotics, automation, medical equipments control, and imaging equipments control as well.

The working principle of FP4LULU02M4 is based on the combination of two main technologies: pulse-width modulation (PWM) of the driving voltage, and chopper regulation of the current flow. PWM is used to modulate and control the phase of the motor voltage, and current flowing through it. Therefore, by changing the duty cycle of the PWM, the angle of the motor shaft can be adjusted in small increments. Chopper regulation is used to control the current in the motor windings, in order to prevent over-current or over-voltage conditions. The current limiting works by chopping off the excess current, thus limiting the current flow through the windings.

In addition to controlling the voltage and current, FP4LULU02M4 also includes some advanced features such as: linear acceleration/deceleration, adjustable s-curve acceleration, over-load protection, and adjustable over-voltage threshold.

This makes the FP4LULU02M4 an ideal choice for applications requiring precise and accurate motion control, as it offers a powerful, reliable and efficient solution with adjustable speed, torque and acceleration. Furthermore, its versatile programming and controlling features makes it suitable for a variety of applications, especially for high-end motor control requirements.

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