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ZF-D200 Series Stepper Servo Drive Systems

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Guangdong Zhufeng Electric Co., Ltd.
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City:guangzhou
Province/State:guangdong
Country/Region:china
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ZF-D200 Series Stepper Servo Drive Systems

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Brand Name :ZFeng
Model Number :D200 Series
Certification :CE、CB、CCC、ISO9001、ISO14001、ISO45001、EN61439、EN61000
Payment Terms :L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :500-10000 per Month
Delivery Time :3 Days
Packaging Details :Carton and plywood box packaging
Input Voltage :220/380V
Match Motor Power :0.1 ~ 4.5 Kw
Control Model :IGBT
Max Output Current :3.5 ~ 32.0A
Speed Control Range :1:6000
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ZF-D200 Series Stepper Servo Drive Systems

A stepper servo system integrates the principles of stepper motors and servo control technology to combine the advantages of both systems, offering enhanced precision, efficiency, and adaptability.

1. Core Components

  • Stepper Motor: A brushless DC motor that rotates in discrete steps (e.g., 1.8° or 0.9° per step) when energized by electrical pulses.
  • Servo Drive/Controller: Processes feedback signals (position, velocity, torque) and adjusts motor output in real time via closed-loop control.
  • Feedback Device: Typically an encoder or resolver, providing high-resolution position/velocity data to the controller.

2. Working Principle

  • Open-Loop vs. Closed-Loop: Traditional stepper motors operate open-loop, relying on pulse counting for positioning. In a stepper servo system, feedback enables closed-loop control, correcting errors caused by load variations or external disturbances.
  • Microstepping: Divides full steps into smaller increments (e.g., 256 microsteps/full step) for smoother motion and reduced resonance.
  • FOC (Field-Oriented Control): Advanced algorithms (e.g., vector control) optimize torque and efficiency by aligning the magnetic field with the rotor.

3. Key Features

  • High Precision: Positioning accuracy <±1 arc-second with high-resolution encoders (e.g., 23-bit).
  • Elimination of Lost Steps: Closed-loop feedback ensures the motor maintains synchronization with commands, even under overload.
  • Dynamic Performance: Fast acceleration/deceleration (e.g., 5000 rpm/s) and smooth velocity control.
  • Energy Efficiency: Reduced power consumption via adaptive current control and low-idle current modes.
  • Compact Design: Integrated driver-motor units save space and simplify wiring.

4. Applications

  • Industrial Automation: CNC machines, 3D printers, and semiconductor equipment.
  • Robotics: Joint drives in collaborative robots (cobots) requiring safety and precision.
  • Medical Devices: Surgical robots, diagnostic equipment, and laboratory automation.
  • Textile & Packaging: High-speed winding, labeling, and material handling systems.

5. Advantages Over Traditional Systems

  • Stepper Motors: Low cost, simplicity, and high holding torque at low speeds.
  • Servo Motors: Superior speed control, efficiency, and overload resilience.
  • Stepper Servo Hybrid: Combines cost-effectiveness with servo-grade precision and reliability.

ZF-D200 Series Stepper Servo Drive SystemsZF-D200 Series Stepper Servo Drive SystemsZF-D200 Series Stepper Servo Drive SystemsZF-D200 Series Stepper Servo Drive Systems

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