1. General Description

2. Model Decoding

• 64WKS: Series (60WKS, 4‑quadrant analog servo drive)

• M240: DC‑link voltage 240 VDC

• 50: 50 Arms continuous output current

3. Key Specifications

Power Supply

• Input: 3‑phase 60–172 VAC (±10%)

• Frequency: 50 / 60 Hz

• Rated apparent power: 9 kVA

• DC‑link voltage: 240 VDC

Output

• Continuous current: 50 Arms

• Peak current: 100 Arms (≤3 s)

• Output: 3‑phase, 4‑quadrant (regenerative)

Control & Feedback

• Control: Analog ±10 V (speed / torque command)

• Feedback: DC tachometer / brushless resolver

• Controllers: PI speed loop + PI current loop

• I/O: 2 differential setpoint inputs, enable input, fault relay

Protection

• Overcurrent, overvoltage, undervoltage, overtemperature

• Short‑circuit, ground fault

• Auxiliary & DC‑link fuses

Mechanical & Environmental

• Protection class: IP00

• Cooling: Convection + external fan

• Operating temperature: 0 °C to +45 °C

• Weight: approx. 2.8 kg

4. Main Features

• 4‑quadrant operation: Full regeneration, ideal for high‑inertia / vertical loads

• High peak capability: 100 A peak for fast acceleration

• Analog precision: Traditional high‑dynamic analog control

• Robust construction: For 24/7 industrial use

• 19” rack‑mountable: Up to 4 units per 19” housing

5. Compatible Motors

• Kollmorgen / Seidel brushed DC servo motors (240 VDC, up to ~10 kW)

• Brushless servo motors with resolver feedback

• Third‑party 240 V class DC / BLDC motors

6. Typical Applications

• High‑dynamics CNC machines

• Industrial robots & manipulators

• Printing, textile, and packaging machinery

• Machine tools and metalworking equipment