1. Basic Information

• Brand: YASKAWA, Japan

• Series: CACR-SR obsolete servo drive series (discontinued original production, only used for old equipment maintenance replacement)

• Rated power: 01 = 100 W (0.1 kW)

• Input power specification: B = Single-phase AC100V input

2. Suffix Code Definition (AB2ER)

• A: Control board specification code

• B: AC100V voltage class

• 2: Analog command control type, accepts ±10VDC analog input for speed / position control (no pulse command interface)

• E: Designed for matching servomotors with 1500 PPR encoders (YASKAWA USAM / USAF series small servo motors)

• R: Custom factory terminal & structural option code

3. Main Features

1. Control mode: Analog speed control and analog positioning control via external ±10V analog signal from upper controller (PLC/controller)

2. Display: Single digital seven-segment tube for fault code indication

3. Typical application: Small precision automation equipment, winding machines, semiconductor machinery, old mounting equipment and vintage automated machine tools

4. Market status: Original production stopped; available parts are second-hand used or refurbished stock for maintenance replacement only.

4. Related part number reference