EL7-EC4400NT

EL7-EC 400VAC 4400W Servo Drive

The EL7-EC Series are high-performance 400V AC digital servo drives, engineered for precise position, velocity, and torque control. With power ratings from 750 W up to 7.5 kW, these drives provide a versatile solution for a wide range of industrial applications, featuring easy tuning and reliable performance.

Key Features:

• Advanced Digital Control: Equipped with the latest DSP (Digital Signal Processing) chip and Intelligent Power Module (IPM) for high accuracy and stability.
• Compact & Reliable: Highly integrated design with small footprint and excellent durability.
• Optimized PWM Performance: Utilizes advanced PID control for pulse width modulation (PWM), ensuring smooth operation.
• Servo Functions:
  • Zero Tracking Control (ZTC)
  • Vibration suppression (mechanical resonance & end vibration)
  • Friction compensation
  • Auto gain adjustment
• Closed-Loop Control: Position, velocity, and torque loop control for precise motion.
• User-Configurable I/Os: 4 digital inputs (DI), 3 digital outputs (DO), and 2 high-speed touch probe inputs.
• Internal Regenerative Resistor: Efficient energy management during braking.
• Motor Compatibility: Supports motors rated 750 W to 7.5 kW with 23-bit magnetic or optical encoders.
• Optional Holding Brake: Available for applications requiring braking functionality.

The EL7-EC series delivers high precision, stability, and reliability, making it ideal for demanding industrial servo control applications.

Technical Specifications: