Yaskawa CACR-SR03AA2AH Servo Drive

Technical Specifications

Model:CACR-SR03AA2AH

Brand:Yaskawa

Product type:SR series AC SERVOPACK servo drive

Power rating:0.3kW

Input voltage:AC200-230V,single phase

Control mode:Pulse position control,vector speed & torque control

Rated output current:3A

Cooling:natural air cooling

Mounting:Panel mount

Operating temperature:0~55℃

Relative humidity:5~95% non-condensing

Weight:1.20kg

Certification:CE

System compatibility

CACR-SR03AA2AH belongs to Yaskawa SR servo series,matched with corresponding 0.3kW Yaskawa SR servo motor. Widely used in machine tools,automation machinery and special positioning equipment for high precision axis control. This is a discontinued legacy servo amplifier for old equipment maintenance spare replacement.

Function

CACR-SR03AA2AH is high precision AC servo amplifier unit. It receives pulse position command from upper controller,realizes fast-response speed and torque regulation. Built-in comprehensive hardware protection functions to safeguard servo motor and drive hardware.

Installation

Mount CACR-SR03AA2AH on control cabinet panel. Wire main power cable,motor power cable and encoder feedback cable following wiring diagram. Complete parameter configuration and motor auto-tuning via Yaskawa servo engineering software.

Interface

‑Power terminals for main power and motor power output

‑Encoder feedback connector

‑Digital I/O terminal block for pulse command and alarm signal

‑Front panel LED indicators for power,operation and fault status

‑Onboard current loop processing and multi-point fault diagnosis circuit

Circuit feature

Compact rugged PCB design,built-in surge and ESD suppression circuit. High-speed current loop response,stable positioning performance,strong anti-interference capability for industrial cabinet environment.

Feature

CACR-SR03AA2AH is obsolete Yaskawa SR series servo drive spare part. Common faults include power board damage,encoder port failure,overload alarm and overvoltage trip. Verify motor and cable health before module replacement.

Diagnostic

When overvoltage,overcurrent,overload,encoder signal loss or overheat is detected,the drive outputs dedicated alarm code and sends fault signal to upper PLC or controller.

Built‑in function

Precision position,speed and torque closed-loop control,real-time encoder feedback monitoring,multiple hardware fault protection for servo motion system,used as servo amplifier spare replacement.

Product Brief

CACR-SR03AA2AH is Yaskawa SR series 0.3kW AC SERVOPACK servo drive,legacy model for high-precision motion positioning in factory automation equipment. Confirm motor model matching before ordering. ESD protection required during handling and installation.