CACR-SR15SZ1SS-Y218 is a high-performance full digital AC servo drive of Yaskawa classic CACR-SR series. It adopts SZ series dedicated hardware platform, designed for driving 1.5 kW AC servo motors, supporting position control, speed control and torque control modes.

This drive adopts IGBT sine-wave PWM modulation technology, featuring ultra-stable low-speed operation, high positioning accuracy and fast dynamic response. The suffix -Y218 represents factory solidified customized firmware, fixed internal control parameters and exclusive I/O interlock logic, specially tailored for specific Yasnac CNC machine tools and OEM dedicated production lines. It is a dedicated customized model, which can only be replaced one-to-one with the same model, and cannot be substituted by standard versions or other Y-code variants.