1. Brand & Model Identity

• Brand: ELAU (Schneider Electric PacDrive M Motion Platform, German manufacture)
• Model: MC-4/11/22/400, OEM factory PN: 13130254
• Product Type: 4th-gen integrated single-axis servo drive (all-in-one rectifier + power inverter + triple-loop digital regulator)

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• Production Status: Discontinued original mass production, top-tier heavy-load spare for packaging, printing & converting machinery

• Matched Motors: ELAU SM105 / SM140 high-torque 400V synchronous servo motors (e.g. SM140-30-120-P0-45-M1-B1)

2. Model Code Breakdown

1. MC-4: 4th generation PowerDrive integrated drive hardware platform
2. 11: Standard heavy-power frame architecture exclusive for 400V high-current lineup
3. 22: Rated continuous output current = 22 Arms (max current rating of MC-4/11 series)
4. 400: 3-phase 380–480V industrial mains voltage class

3. Core Electrical Specifications

Mains Power Input

• Main supply: 3-phase AC 380V (-10%) ~ 480V (+10%), frequency 48–62Hz
• Control auxiliary supply: DC 24V (-15% / +25%), max 1A draw, control board power ≈12W
• DC bus nominal voltage: DC 530–680V; built-in internal bleeder resistor (60Ω, 100W continuous / 10kW peak) for regenerative energy absorption

Motor Output Performance

• Continuous rated output current: 22 Arms
• Peak overload current: 60–65 Arms (≈270% short-time overload, 1-second duty cycle)
• Compatible motor power range: 7.5kW ~ 15kW 400V ELAU SM series heavy-duty servo motors
• PWM carrier frequency: Base 8kHz, adjustable up to 16kHz for low-noise low-speed running
• Output frequency range: 0–600Hz, compatible with high-speed spindle servo motors
• Output voltage: 0–480V AC 3-phase sine wave

Control Architecture

1. Absolute / relative position positioning mode
2. Variable speed regulation mode
3. Torque-limited tension control mode
   Auto motor parameter recognition via motor electronic nameplate, no manual tuning required

4. Communication & Feedback Interfaces