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Kollmorgen AKD601-AS-FAN
Product Introduction:
AKD601-AS-FAN belongs to the Kollmorgen AKD family of next-generation digital servo drives. It is a panel-mount, 240/480 VAC three-phase drive with 3 Arms continuous output and an integrated fan cooling module denoted by the “FAN” suffix. It is designed for plug-and-play commissioning with AKM and other Kollmorgen servo motors.
Detailed content
Technical Specifications:
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Supply: 240/480 VAC 3-phase, 187–528 VAC
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Continuous Output Current: 3 Arms
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Peak Output Current: 9 Arms (5 s)
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Continuous Output Power: 2000 W
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DC Bus: 340–680 VDC
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Logic Supply: 24 VDC ±10%
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Current Loop Bandwidth: 2.5–4 kHz
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Velocity Loop Bandwidth: 0–800 Hz
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Position Loop Bandwidth: 1–250 Hz
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Update Rate: 1.5 MHz
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Dimensions (H×W×D): 256×65×185 mm
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Weight: 2.7 kg
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Protection: IP20
Functional Features:
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Wizard autotuning, full-frequency current/velocity/position loops
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Feedback: SFD, EnDat 2.2/2.1, BiSS, Hiperface, resolver, sin/cos, incremental
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Fieldbus-ready via option cards: EtherCAT, EtherNet/IP, PROFINET RT, Modbus/TCP, CANopen, SynqNet
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Kollmorgen WorkBench over TCP/IP
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SIL-qualified STO, overvoltage/overcurrent/overtemp protection
Working Principle:
AC rectified to DC bus, DSP+FPGA close torque/velocity/position loops, IGBT PWM synthesizes 3-phase current based on rotor angle from feedback.
Structure & Materials:
Extruded aluminum heatsink, die-cast rear plate, SMD control board, isolated 24 V logic, integrated 24 VDC fan module.
Installation Requirements:
Vertical mount in IP20+ cabinet, ≥50 mm top/bottom clearance for fan airflow, shielded motor/feedback cables with 360° gland grounding, 24 VDC control supply isolated from power ground.
Usage Notes:
Do not block fan intake; derate 2.5 %/°C above 40 °C; reform DC-link capacitors if stored >12 months.
