CIMR-J7AZ40P7 YASKAWA R21755-11-29 High-Performance Variable Frequency Drive

Key Features & Benefits

Advanced Motor Control:

Sensorless vector control ensures smooth acceleration/deceleration and precise speed regulation (±0.5% accuracy).

Automatic torque compensation maintains performance under varying loads.

Energy Efficiency:

Optimized PWM control reduces power consumption by up to 30% compared to traditional drives.

Sleep/wake function and automatic energy-saving mode minimize idle losses.

Robust Design:

IP20-rated enclosure with conformal coating for corrosion resistance in harsh environments.

Wide input voltage tolerance (±15%) stabilizes operation in unstable grids.

Flexible Integration:

Modbus-RTU as standard; expandable to major industrial protocols (PROFIBUS, EtherCAT).

Built-in PID controller for standalone process automation (e.g., temperature, pressure).

User-Friendly Interface:

Intuitive keypad with real-time monitoring and parameter cloning via USB.

Multi-language support (15 languages) for global deployment.

Critical Functions for Industrial Applications

Dynamic Torque Control: Ideal for conveyors, mixers, and extruders requiring rapid load changes.

Flywheel Start: Enables restart of high-inertia loads (e.g., fans, pumps) without tripping.

Braking Unit Compatibility: Supports external braking resistors for fast deceleration.

Multi-Speed Operation: Up to 15 preset speeds via digital inputs or communication.

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