SGDM-01ADA is Yaskawa Sigma II series single-axis AC servo amplifier, rated power 100W, AC200~230V single-phase or three-phase power input. It supports position, speed and torque control modes, accepting pulse-direction or ±10V analog command signals from PLC or motion controller. Normally matched with 100W Sigma II servo motors such as SGMAH and SGMPH series. Widely used in small automated assembly equipment, index tables, feeding mechanisms and miniature CNC machinery. It is an end-of-life spare part for legacy Yaskawa Sigma II motion platforms.

This compact servo amplifier adopts cabinet wall mounting structure with IP20 protection class for installation inside control cabinets. Continuous output current reaches 0.91A and peak current 2.0A, maximum output frequency up to 300Hz to realize stable high-speed motor rotation. Built-in regenerative braking circuit supports fast deceleration and stop. After wiring completion, the drive can automatically identify matched Sigma II servo motor parameters, and auto gain tuning optimizes servo response and suppresses mechanical resonance. Digital I/O terminals and serial encoder interface realize closed-loop position feedback to guarantee high positioning repeatability.

Front panel digital display and operation keys support local parameter modification and fault code reading. Multiple LED indicators display power status, servo ready, alarm and encoder signals for rapid on-site troubleshooting. Parameter backup and commissioning can be completed via dedicated Yaskawa servo setup software. Built-in comprehensive protection functions cover overcurrent, overload, overvoltage, undervoltage, overheat, encoder disconnection and short-circuit protection to prevent hardware damage caused by abnormal power supply or load fluctuation. Operating temperature range is 0~55℃ for continuous stable operation in general industrial cabinet environments.

SGDM-01ADA is obsolete Yaskawa servo drive spare part. Many legacy automated machines still adopt Sigma II small-power servo systems. When the original amplifier fails, replacement with identical SGDM-01ADA can reuse mounting holes, power cables, motor wiring and saved parameter settings. Technicians install the drive, complete auto-tuning and test jog and positioning motion, so the servo motion control system resumes operation and reduces production downtime.

Before shipment, every SGDM-01ADA undergoes comprehensive functional inspection including power-on self-test, I/O signal test, encoder feedback verification and insulation resistance test. All products come with 12-month warranty. Our automation technical team provides remote support for installation, wiring guidance, parameter setting and fault diagnosis. Fast global shipping available for urgent maintenance orders.

For automation maintenance engineers and system integrators, SGDM-01ADA is reliable spare servo amplifier for legacy Yaskawa Sigma II motion control systems. It restores closed-loop single-axis high-precision positioning control, maintains machine motion performance, extends service life of automation assets and avoids whole mechanical axis renovation.