Technical Specifications:​ Rated supply 3×60–172 V AC 50/60 Hz, rated DC-link voltage 240 V, rated output 3 A continuous four-quadrant, peak output 7.5 A for approximately 5 s, installed load 0.5 kVA, minimum motor inductance 5 mH, protection class IP00, weight 1.4 kg, dimensions 220×233.4×45 mm.

Control And Feedback:​ Analog setpoint ±10 V, current-loop bandwidth 1 kHz, auxiliary ±15 V for RLG/tacho, optional 24 V auxiliary 20–30 V, DIN 41612-C64 control, DIN 41612-D32 power, 9-pin Sub-D RLG/tacho.

Protection And Ballast:​ Ballast switch-on 300 V, switch-off 285 V, continuous ballast 135 W, pulse ballast 5.4 kW, overvoltage trip 325 V, AC fusing maximum 3×20 A, dissipation at rated current approximately 30 W.

Performance Parameters:​ 3 A continuous, 7.5 A peak transient, four-quadrant regeneration, low-ripple PWM via 8.5 kHz dual-edge output stage.

Materials And Structure:​ Double Eurocard PCB, transistor output stage, DC-link capacitors, ballast resistor, open IP00 enclosure for panel/rack mounting.

Working Principle:​ The amplifier compares the analog command with motor feedback, executes PI current control, switches the transistor bridge and supplies phased current while managing regenerative energy through the ballast circuit.

Application Scenarios:​ Small CNC axes, laboratory motion stages, light robotics, packaging and instrumentation requiring low-current analog servo control.

Installation Requirements:​ Seat in standard 60WKS rack/backplane, mount vertically with airflow clearance, connect 3×60–172 V AC supply through isolation/AC fusing, terminate tacho/RLG on the 9-pin connector, provide forced ventilation when ambient exceeds 40°C or rack density is high.

Usage Notes:​ Confirm exact label 60WKS-M24003-PB and current rating before replacement. Verify tacho polarity, motor inductance above 5 mH and ±10 V command scaling. Do not substitute higher-current 60WKS modules without reviewing motor protection and tuning.