1. Product Overview

2. Model Code Definition

• CACR: Fixed series code for Yaskawa VS-800 dedicated SERVOPACK servo drive

• SR: Universal speed/position/torque triple control platform

• 05: Rated output power: 0.5kW (500W)

• AA: Standard general-purpose mainboard, ±10VDC analog speed command input, 3PH AC200V power specification for VS-800 system

• 2: Matching incremental rotary encoder with 1500 pulses/rev feedback signal circuit

• AH: Standard universal terminal definition & general factory firmware, non-OEM locked custom program

3. Core Electrical Specifications

• Main power supply: 3-phase AC200V~230V, 50/60Hz, tolerance +10%/-15%; independent single-phase AC200V control power input

• Rated continuous output current: 4.2Arms; peak overload transient output current: 11.0Arms

• CN1 control port: Receive ±10V analog speed command from VS-800 CNC controller; CN2 feedback port only supports incremental encoder (1500P/R standard)

• Cooling: Natural convection air cooling; Protection grade: IP20 (indoor cabinet installation only)

• Ambient condition: Working temperature 0℃~55℃, storage temp -20℃~85℃; Humidity ≤80%RH non-condensing; Max installation altitude ≤1000m above sea level

4. Key Features

1. Standard non-locked universal firmware, allow parameter adjustment for motor matching, easy interchange with other AA-type 0.5kW CACR-SR drives without fixed OEM parameter restriction (differentiated from Yxx suffix locked customized models like Y01A)

2. Full-set protection functions: overcurrent, overvoltage, undervoltage, overheat, overload, encoder wire break and regenerative fault protection, with LED alarm indicator on front panel for quick troubleshooting

3. Compact rack-mounted design for standard DIN cabinet mounting, convenient for on-site maintenance replacement

4. Pure analog speed control oriented for VS-800 CNC, requires mechanical origin homing after each power-on due to incremental encoder configuration

5. Application Scope