CACR-SR01AC1ER
Description
1. Basic Product Info
Manufacturer: YASKAWA Electric, Japan
Series: CACR-SR vintage analog servo amplifier, matched for Yasnac VS-800 CNC system
Rated Output Power: 01 = 100W / 0.1kW
Input Power: Single/3-phase AC200V (AC code = 200V class, different from AB type AC100V version)
Production Status: Original production discontinued globally; available stock: tested used / refurbished units only for CNC maintenance replacement
2. Complete Part Number Decode: CACR-SR 01 A C 1 E R
CACR-SR: Classic analog SERVOPACK platform exclusively for Yasnac VS series CNC feed axis control
01: 100W rated output capacity
A: Standard main control PCB specification
C: Power supply grade → AC200V input (core difference vs B-code: B=AC100V, C=AC200V)
1: Pulse train command input type (opposite to code 2: code1=external pulse position command; code2=±10VDC analog command only)
E: Designed for servo motor with 1500PPR incremental encoder (USAM/USAF-01 series Yaskawa servo motor)
R: Standard terminal layout & internal wiring specification
3. Core Technical Parameters
Control Command: Digital pulse signal input for closed-loop position control from Yasnac CNC mainboard; compatible with line driver pulse command
Feedback: 1500PPR incremental encoder feedback only
Indicator: Single-digit seven-segment LED display for fault code diagnosis
Operating Environment: Ambient temperature 0℃~+60℃; relative humidity ≤80% non-condensing; max working altitude ≤1000m; IP20 protection grade
Built-in Protection: Overcurrent, overvoltage, undervoltage, overload, overheat, encoder break protection
4. Application & Matching Parts
Original Application: X/Y/Z feed servo drive for Yasnac VS-800 CNC lathe/milling machine
Compatible Servo Motor: USAM-01 / USAF-01 (100W, 1500PPR encoder) Yaskawa servo motor
Optional Custom Variant: CACR-SR01AC1ER-Yxxx (Y suffix = OEM customized I/O & parameter preset for specific machine model, e.g.Y102/Y105)
5. Difference vs CACR-SR01AB2ER (previous model you checked)
| Item | CACR-SR01AC1ER | CACR-SR01AB2ER |
|---|---|---|
| Input Voltage | AC200V(C code) | AC100V(B code) |
| Control Signal | Pulse input(code1) | ±10V analog(code2) |
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