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Kollmorgen AKD-P02406-NBC
Product Introduction:
The AKD® series is Kollmorgen’s next-generation high-performance digital servo drive. The “-P” denotes 120/240 VAC 3-phase (85–265 VAC line-to-line) supply. The “02406” indicates 24 A RMS continuous / 48 A peak output. “NBC” = No brake chopper (standard), B = base hardware platform, C = EtherCAT® fieldbus. It is designed for demanding indexing, electronic cam, and synchronized multi-axis motion.
Detailed content
Technical Specifications:
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Supply Voltage: 120/240 VAC 3-phase (85–265 VAC), DC bus internally regulated
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Control Logic: 24 VDC ±10 % (isolated)
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Continuous Output Current: 24 A RMS
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Peak Output Current: 48 A RMS (5 s)
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Continuous Output Power: ~8000 W
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Current Loop Update: 0.67 μs (fastest in class, 2.5–4 kHz BW)
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Velocity Loop Bandwidth: up to 1000 Hz
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Position Loop Bandwidth: up to 250 Hz
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Feedback Devices Supported: SFD, SFD3, EnDat 2.2, BiSS-C, HIPERFACE®, sin/cos encoder, incremental encoder, resolver
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Fieldbus: EtherCAT (CoE DS402 profile), also TCP/IP service channel for PC
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Digital I/O: Optically isolated inputs/outputs, screw terminals
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Auto-Tuning: Wizard-based full-frequency autotuning with Bode plot analysis
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Ambient Temp.: 0 to +40 °C (derating to +50 °C)
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Enclosure: IP20, panel mount
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Dimensions (H × W × D): approx. 248 × 96 × 228 mm (without connectors)
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Certifications: CE, UL, cUL, TÜV SIL2 capable
Features:
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Sub-microsecond current loop for maximum stiffness and disturbance rejection
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Plug-and-play motor detection with SFD-enabled AKM motors
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Integrated oscilloscope and capture functions in WorkBench GUI
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Dual-port EtherCAT for daisy-chaining
Installation & Notes:
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Requires 3-phase 208–240 VAC supply; confirm phase sequence before energizing
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Motor and feedback cables must be separated from power/control lines
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Regenerative resistor may be required for frequent deceleration — check DC bus voltage monitoring
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Always perform “Auto-tune” after first motor connection
