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Module A4988 Stepper Motor Driver

Module A4988 Stepper Motor Driver

Tecoo is a professional Electronic Manufacturing Services (EMS) provider, providing OEM and custom services for stepper motor driver boards.

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Product Introduction

We are dedicated to the customers is not only high-quality Industrial main board, pcba service, Air compressor PCB board, but also high-efficiency, high-quality, reliable and timely service. Our company is the most reliable supply partner, looking forward to cooperating with you sincerely and creating brilliance together. After years of unremitting efforts and pursuits, adhering to the corporate tenet of 'Quality, Speed, Service', we can provide excellent services to new and old customers. Looking back, it is the joint efforts of all the cadres and staff of the company and the support from all walks of life that have made our brilliant achievements today.

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Stepper motor drivers are actuators that convert electrical pulses into angular displacement.

When it receives a pulse signal, it will be rotated by the driver at a fixed angle (called "step angle") in the set direction, because it rotates step by step at a fixed angle. The angular displacement can be controlled by controlling the number of pulses, so as to achieve precise positioning. At the same time, the speed and acceleration of motor rotation can be controlled by controlling the pulse frequency, so as to achieve the purpose of speed regulation and positioning.

The main structure of the stepper motor driver has four parts: circular distributor, protection circuit, signal processing and sensor.

1. Circular distributor: According to the requirements of the input signal, the switching waveforms of different states of the motor are generated

2. Signal processing: PWM modulates the switching signal generated by the loop distributor, and filters and reshapes the relevant waveform

3. Protection circuit: When the winding current is too large, a shutdown signal is generated to close the main circuit to protect the motor driver and the motor winding.

4. Sensor: A device that monitors the position and angle of the motor in real time and generates a return signal.

Our stepper motor driver board products have high assembly efficiency, low noise, long service life, and lower cost. This is the challenge faced by many industries that use electric motors today.

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Our professional manufacturing team manufactures assembled 6-axis stepper motor driver boards that support up to 6 bipolar stepper motors with coil currents up to 1.1ARMS. The board is designed for sensorless, load-dependent current control, capable of driving up to 1.6A from each output (with proper heat dissipation). The 6-axis stepper motor driver board has an operating voltage range of 9VDC to 28VDC and provides RS485, CAN and USB interfaces. The integrated protocol processor provides advanced TMCL communication. Typical applications include laboratory automation, life sciences, test and measurement, robotics, biotechnology, liquid handling, semiconductor processing and manufacturing.

Tecoo also offers a full range of components to optimize motor control systems. This range of evaluation boards showcases our innovative and cost-effective motor control solutions to simplify and speed up your design projects.

We continue to improve the sales network around the world, so that new products more quickly and effectively on the market, making our Module A4988 Stepper Motor Driver in the industry's leading position. We carry out the essence of management, promote the progress of business philosophy, and realize the modern management with full autonomy in order to make unique contributions to employee happiness and social progress. Strong brands have high awareness and loyalty, and command all other competitiveness of the enterprise, which is the ability in the core position.

Hot Tags: stepper motor driver board, China, factory, customized, professional, alarm control board, circuit board assembly services, Industrial motherboard manufacturing services, contract electronics, pcba service, linear actuator control module

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