Digital guide
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Kollmorgen AKD-P01206-NBPUS
Product Introduction:
The AKD series provides high-bandwidth digital servo control with plug-and-play auto-tuning when paired with AKM motors. The “-P” denotes position indexer (onboard motion tasks), “NB” = built-in regenerative braking resistor, “PUS” = EtherCAT + CANopen fieldbus + US power variant (120–240 VAC).
Detailed content
Performance Parameters:
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Input Voltage: 85–265 VAC single-phase OR 85–265 VAC 3-phase (120/208/220/230/240 VAC nominal)
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Rated Continuous Output Current: 12 Arms
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Peak Output Current: 30 Arms (for ≤ 3 s typical)
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Rated Output Power: 4.0 kW (S1)
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DC Bus Range: 120–370 VDC (typical)
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Current Loop Update: 0.67 µs
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Velocity Loop Update: 62.5 µs
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Position Loop Update: 125 µs (optional 62.5 µs with EtherCAT)
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PWM Switching Frequency: 8–16 kHz selectable
Feedback Supported:
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Smart Feedback Device (SFD), EnDat 2.1/2.2, BiSS-C, HIPERFACE, Sine/Cosine encoder, Incremental encoder (A/B/Z), Resolver
I/O & Communication:
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Fieldbus: EtherCAT (standard on PUS variant), CANopen
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Digital Inputs: 8 × 24 VDC (sink/source)
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Digital Outputs: 3 × 24 VDC floating
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Analog Inputs: 1 × ±10 VDC (16-bit)
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Analog Output: 1 × ±10 VDC (tacho monitor)
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Brake Output: 24 VDC brake control with diagnostics
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Safe Torque Off (STO): Dual-channel STO (SIL3 / PL e) standard
Mechanical & Environmental:
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Dimensions (H × W × D): 195 × 76 × 186 mm
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Protection: IP20 (control cabinet installation)
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Cooling: Natural convection + internal fan assist
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Operating Temp: 0 … +40 °C (full rating), +40 … +55 °C derated
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Humidity: 5–95 % RH, non-condensing
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Compliance: CE, cULus, RoHS, TÜV
Installation & Notes:
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Install vertically in grounded enclosure with minimum 50 mm top/bottom clearance.
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Connect shield of motor and feedback cables directly to drive PE terminal or designated shield clamp.
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Configure via Kollmorgen WorkBench software (USB/Ethernet).
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Built-in regen resistor eliminates need for external shunt up to a defined deceleration energy limit.
Applications: High-speed packaging, labeling, pick-and-place robots, converting equipment, semiconductor wafer handling.
