CACR-SR05AB1ER-Y37_Ningde Androld Automation Equipment Co.,Ltd.

June 04, 2026

CACR-SR05AB1ER-Y37

CACR-SR05AB1ER-Y37 is 0.5kW OEM locked customized SERVOPACK servo drive of Yaskawa classic CACR-SR series, exclusive matching for YASNAC VS-800 CNC control system for vintage Japanese small CNC lathes/bench turning machines. Standard hardware circuit same as base model CACR-SR05AB1ER; suffix -Y37 = No.37 factory solidified locked firmware, all servo gain, electronic gear ratio, stroke limit & special machine logic parameters pre-programmed & write-protected. Parameters cannot be reset or arbitrarily modified; only identical -Y37 variant is valid replacement, ordinary non-Y standard drive will cause axis runaway, positioning error or alarm fault.

Description

1. Product Introduction

Standard hardware circuit same as base model CACR-SR05AB1ER; suffix -Y37 = No.37 factory solidified locked firmware, all servo gain, electronic gear ratio, stroke limit & special machine logic parameters pre-programmed & write-protected. Parameters cannot be reset or arbitrarily modified; only identical -Y37 variant is valid replacement, ordinary non-Y standard drive will cause axis runaway, positioning error or alarm fault.

Matched motor: Yaskawa USAREM-05 series 500W servo with 1000P/R incremental PG encoder.

2. Model Code Definition

表格

Code	Specification Explanation
CACR	Yaskawa traditional AC SERVOPACK servo amplifier series
SR	3-mode control(Speed/Position/Torque), ±10VDC analog command dedicated for Yasnac VS-800 CNC
05	Rated power: 0.5kW (500W)
AB	Mainboard revision, AC200V grade, exclusive analog signal circuit for VS-800 controller
1	Feedback circuit for 1000P/R incremental pulse encoder
E	Incremental PG feedback specification
R	Hardware compatible with USAREM-R servo motor series
-Y37	OEM No.37 fixed locked firmware, parameter write-lock enabled for designated OEM machine tool

3. Electrical Technical Data

Power input: 3Φ AC200~230V (main power), 1Φ AC200~230V (control power), 50/60Hz
Rated continuous output current: 4.2Arms; Peak overload current:11.0Arms
CN1: ±10VDC analog speed/position command port for VS-800; CN2: dedicated 1000P incremental encoder interface (incompatible with absolute encoder)
Cooling: Natural convection cooling; Protection class: IP20 (cabinet installation only)
Ambient: Operation temp 0~55℃, storage -20~85℃; Humidity ≤80%RH non-condensing; Max installation altitude ≤1000m

4. Difference vs Standard CACR-SR05AB1ER

-Y37 = OEM parameter locked version: All core servo parameters solidified by factory firmware, parameter editing/initialization prohibited.
Non-Y standard version: Universal open firmware, full parameters editable for flexible motor matching.
Same dimension, terminal layout & wiring definition; only internal firmware parameter bank differs.

5. Application

Spare part replacement for old Japanese precision small CNC lathes fitted with YASNAC VS-800 CNC,

Contact Info