CACR-HR20VBCY119
Manufacturer: Yaskawa Electric Japan
Series: Obsolete first-generation Sigma analog high-response servo drive with OEM exclusive customization.
Model coding explanation: CACR is Yaskawa traditional SERVOPACK series code; HR means high response specification; 20 stands for rated power 2.0kW; VBC refers to customized hardware configuration; Y119 is dedicated OEM version code with factory preset parameters, customized I/O definition and exclusive encoder matching for special CNC equipment.
Matching motor: Customized Yaskawa USA series 2.0kW, 200V class AC servo motor with special incremental encoder.
Production status: Original production discontinued; only used and refurbished spare parts available for equipment maintenance.
Description
1. Basic Information
Manufacturer: Yaskawa Electric Corporation, JapanSeries: Discontinued first-generation Sigma analog high-response servo drive with OEM customized specification.Model code description: CACR represents classic Yaskawa SERVOPACK servo drive series; HR denotes high-response design; 20 refers to rated power of 2.0kW; VBC stands for customized hardware structure; Y119 is exclusive OEM variant code with factory pre-set parameters, custom I/O assignment and dedicated encoder matching for special CNC equipment.Matching motor: Custom Yaskawa USA series 2.0kW, 200V-class AC servo motor fitted with special incremental encoder.Availability: Original production has been terminated; only used or refurbished spare units are supplied for equipment maintenance.
2. Electrical Specifications
Main power input: 3-phase AC200~230V, 50/60Hz, permissible voltage variation ±10%.Continuous rated output current: 16A; peak overload current: 48A with 300% transient overload capability, maximum output frequency reaches 500Hz.Three optional control modes: Position mode accepts CW/CCW or pulse-direction signals with maximum input frequency of 500kpps; speed control and torque control use ±10VDC analog command input separately.
3. Interface Configuration
CN1 consists of 24VDC opto-isolated digital I/O terminals with OEM customized definition, including servo enable, emergency stop interlock, positioning completion and fault relay output.CN2 is a dedicated 5V incremental encoder feedback connector with exclusive pinout matching the designated OEM motor encoder.CN3 integrates pulse command and analog control terminals with non-standard pin assignment differing from standard models.An onboard serial communication port supports parameter modification and fault record inquiry through dedicated Yaskawa programming tool.
4. Mechanical and Environmental Conditions
Cabinet panel mounting with IP20 protection class, built-in cooling fan for forced air cooling.Operating ambient temperature: 0℃~+40℃; storage temperature: -20℃~+60℃; ambient humidity 5%~85%RH non-condensing, free of corrosive gas and conductive dust. No power derating is required when installed below 1000 meters altitude.
5. Protection Functions
Full protection covers overcurrent, overvoltage, undervoltage, motor overload, heatsink overheat, encoder disconnection, output short-circuit and main fuse blowout. Dry contact alarm signal can be connected to upper control system for interlock alert.
6. Replacement Suggestion
Recommended replacement model: Yaskawa Sigma7 SGD7S-200A00A (2.0kW, 3-phase 200V). On-site wiring modification and parameter tuning are required after replacement.
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