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KOLLMORGEN AKD-B02406-NBS

Product Name: AKD-B Series 24A Servo Drive with 600V DC Bus

Model Series: AKD-B Series (Standard Servo Drive)

Model Number: AKD-B02406-NBS

Drive Type: Digital Servo Drive, Multi-Axis Capable (Up to 4 Axes with SUMIT Technology), Field-Oriented Control (FOC)

Detailed content

Continuous Output Current per Axis: 24 A RMS

Peak Output Current per Axis: 72 A (3× Continuous, 3-Second Duration)

DC Bus Voltage Range: 48 VDC to 600 VDC (Nominal 540 VDC / 480 VAC Three-Phase Input)

Rated Power Output per Axis: 7.5 kW (10 HP) at 540 VDC Bus

Maximum Power Output per Axis: 15 kW (20 HP) at 600 VDC Bus

Communication Interface: EtherCAT (Slave), 100 Mbps, Distributed Clocks (DC), Cycle Time 250 μs to 4 ms; Also supports SERCOS III, PROFINET IRT, EtherNet/IP, Modbus TCP, CANopen

Control Modes: Position, Velocity, Torque, CSP, CSV, CST, Homing, Profile Position, Profile Velocity, Profile Torque, Electronic Gearing, Electronic Camming, Interpolated Motion (Linear, Circular, Helical)

Feedback Interface: BiSS-C, EnDat 2.2, Hiperface DSL, SSI, Incremental Encoder (A/B/Z, A/B/Z/U/V/W)

Position Loop Update Rate: 62.5 μs (16 kHz)

Velocity Loop Update Rate: 125 μs (8 kHz)

Current Loop Update Rate: 31.25 μs (32 kHz)

I/O Configuration: 16 Digital Inputs (24 VDC, Sink/Source), 8 Digital Outputs (24 VDC, Open Collector), 2 Analog Inputs (0-10 V / ±10 V / 0-20 mA / ±20 mA), 2 Analog Outputs (0-10 V / ±10 V / 0-20 mA / ±20 mA)

Safety Functions: STO (Safe Torque Off) per IEC 61800-5-2, SLS, SLP, SS1, SS2, SOS, SBC, SDI (Safely Disconnected Input)

Protection Features: Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit, Ground Fault, Encoder Fault, Motor Overload, Bus Overvoltage, IGBT Desaturation

Enclosure Rating: IP20 (Panel Mount) or IP54 (with Optional Cover)

Dimensions (W × H × D): 210 mm × 300 mm × 250 mm (8.27 in × 11.81 in × 9.84 in)

Weight: Approximately 4.2 kg (9.26 lb)

Operating Temperature: 0°C to +50°C (Derate 2%/°C above 40°C)

Cooling Method: Forced Air Cooling (Internal Fan, 2,400 RPM)

Compliance Standards: CE, UL 61800-5-1, UL 61800-5-2, RoHS, REACH, WEEE, SEMI F47, SIL 3 (with Safety Option)

Applicable Industries: Large CNC Machines, Injection Molding, Press Machines, Steel Mills, Printing Presses, Heavy Robotics, Wind Turbine Pitch Control, Ship Propulsion

Key Features:

  • 600 VDC bus for high-power applications with reduced current and cable sizing
  • SUMIT technology enables synchronized multi-axis interpolation without external motion controller
  • 32 kHz current loop delivers exceptional torque bandwidth
  • Integrated STO safety eliminates external safety relay requirement
  • Dual-redundant encoder input for safety-critical applications

Installation Requirements:

  • Panel cutout: 198 mm × 288 mm (W × H)
  • Torque mounting screws: M5, 8 Nm
  • Minimum clearance: 100 mm above, 50 mm below, 50 mm on each side
  • Power cable: minimum 10 mm² copper for 24 A continuous
  • Grounding: dedicated PE connection to drive chassis, resistance < 0.1 Ω

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