CACR-SR02AZ1SR-Y2
Product Overview
CACR-SR02AZ1SR-Y2 is an AC servo drive of Yaskawa VS-800 (CACR-SR) series with a rated power of 0.2 kW (200 W). It adopts single-phase 200 VAC power supply and analog speed control. Equipped with Z-type dedicated encoder interface and Y2 customized firmware, this rack-mount drive is matched with Yaskawa R-series servo motors. The model has been discontinued by the manufacturer, and currently only used, refurbished or surplus products are available on the market.
Description
Model Number Explanation
CACR refers to AC Servo Drive. SR stands for speed control type of VS-800 series. The number 02 represents the rated power of 200 W. Letter A means the drive is compatible with Yaskawa R-series servo motors. Letter Z indicates Z-type encoder interface with exclusive pin definition. Digit 1 stands for single-phase 200 VAC input specification. Letter S means it supports 1500 ppr incremental encoder. Letter R represents rack mounting structure. The suffix Y2 is the customized firmware version for analog speed control.
Main Technical Specifications
The input power is single-phase 200 to 230 VAC at 50 Hz to 60 Hz. The three-phase output voltage ranges from 0 V to 230 VAC, and the rated output current is 1.5 A. The standard control mode is analog speed control via ±10 VDC command signal with Y2 customized firmware. It works with 1500 ppr incremental encoder featuring Z-type interface.
The drive must be installed vertically as rack-mounted equipment. The operating ambient temperature is between 0°C and 45°C, and the storage temperature ranges from -20°C to 60°C. The relative humidity shall not exceed 90 percent, and condensation is not allowed. Built-in protection functions include overcurrent protection, overvoltage protection, undervoltage protection, overheat protection, encoder fault protection and overload protection.
Comparison with Similar Models
This model uses Z-type encoder interface and Y2 dedicated firmware, and only supports pure analog speed control. CACR-SR02AY1SR applies S-type encoder and standard firmware, while CACR-SR02AD1FR is fitted with F-type encoder and supports both analog speed control and pulse position control. All the above models share the same dimensions and mounting size. They can be mutually replaced after confirming encoder wiring and control signals.
Typical Applications
This servo drive is widely applied to small automated devices such as precision speed regulation platforms, miniature conveyor systems, winding machines and tension control equipment. It is also an ideal replacement part for old VS-800 series servo systems. When matched with an external pulse controller, it can realize simple positioning function for light-load working conditions.
Product Availability
Original production of this model has been terminated. The available products in the market are mainly second-hand and fully tested refurbished units, which generally come with a warranty period of 6 to 12 months. It is a cost-effective choice for equipment maintenance and part replacement.
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