R88D-KN04H-ECT-Z 400W Servo Drive with EtherCAT Communication
R88D-KN04H-ECT-Z 400W Servo Drive with EtherCAT Communication
SKU:R88D-KN04H-ECT-Z
Package size: 26X23X15CMProduct Overview
The R88D-KN04H-ECT-Z is a high-performance servo drive from Omron's KN series, engineered for precision motion control in demanding industrial automation environments. Designed for seamless integration into EtherCAT-based control systems, this servo drive delivers exceptional accuracy, responsiveness, and energy efficiency. With its compact form factor and robust construction, it's ideal for space-constrained applications requiring reliable motion control solutions.
Key Features and Benefits
- High-Precision Control: Supports 17-bit incremental encoder feedback for ultra-precise positioning with minimal error, ensuring repeatable accuracy in critical applications.
- EtherCAT Connectivity: Enables real-time communication with controllers for synchronized motion control in networked automation systems with cycle times as low as 250 μs.
- Optimized Power Efficiency: 200-230 VAC single-phase input with 0.4 kW output power delivers optimal performance while minimizing energy consumption.
- High Dynamic Response: 7.5A peak current capability (3x continuous current) handles sudden load changes and rapid acceleration/deceleration requirements.
- Compact Industrial Design: Space-saving dimensions (45 × 130 × 104 mm) and lightweight (0.8 kg) allow for flexible mounting in control panels with limited space.
- Reliable Operation: IP20 protection rating ensures basic protection against solid objects while operating in standard industrial environments (0°C to 55°C).
- Warranty Protection: Backed by Omron's standard 1-year manufacturer warranty for peace of mind.
Industrial Applications
The R88D-KN04H-ECT-Z servo drive is engineered for diverse motion control applications across multiple industries:
- CNC Machinery: Provides precise axis control for milling, grinding, and cutting operations requiring micron-level accuracy.
- Automated Assembly Systems: Enables high-speed, repeatable positioning for pick-and-place, screw driving, and component insertion applications.
- Packaging Automation: Controls servo motors in form-fill-seal machines, cartoners, and labeling systems with smooth motion profiles.
- Material Handling: Optimizes performance in conveyor systems, robotic arms, and automated guided vehicles (AGVs).
- Specialty Manufacturing: Ideal for textile machinery, printing presses, and other equipment requiring synchronized multi-axis control.
Complete Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | R88D-KN04H-ECT-Z |
| Power Supply | 200-230 VAC ±10%, single-phase, 50/60 Hz |
| Rated Output Power | 0.4 kW (400 W) |
| Continuous Output Current | 2.5 A RMS |
| Peak Output Current | 7.5 A RMS (for 1 second) |
| Control Method | PWM control, sine wave drive |
| Feedback System | Incremental encoder (17-bit, 131,072 P/rev) |
| Communication Interface | EtherCAT (CoE - CANopen over EtherCAT) |
| Control Modes | Position, velocity, torque control |
| Protection Functions | Overcurrent, overload, overvoltage, undervoltage, overspeed, encoder error, overheat |
| Physical Dimensions | 45 mm (W) × 130 mm (H) × 104 mm (D) |
| Weight | 0.8 kg (1.76 lbs) |
| Enclosure Rating | IP20 (IEC 60529) |
| Operating Temperature | 0°C to 55°C (32°F to 131°F) |
| Storage Temperature | -20°C to 85°C (-4°F to 185°F) |
| Operating Humidity | 10% to 90% RH (non-condensing) |
| Vibration Resistance | 4.9 m/s² (0.5 G) at 10-60 Hz |
| Compliance Standards | CE, UL, cUL |
System Integration
The R88D-KN04H-ECT-Z is designed for seamless integration with Omron's KN series servo motors, including R88M-K series motors. When paired with compatible EtherCAT master controllers, it forms part of a complete motion control solution capable of handling complex multi-axis applications. The drive supports standard motion control functions including electronic gearing, camming, and position tracking.
