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Kollmorgen AKM43E-BKC2R-00

  • Product Name:​ AKM4 Frame E-Stack Servo Motor with Brake
  • Product Brief:​ AKM4-frame synchronous servomotor with 24 VDC fail-safe brake, resolver feedback, smooth shaft, no special sealing.

Detailed content

  • Technical Specifications:
    • Frame:​ AKM4
    • Stack:​ E
    • Stall Torque (typical for this tag):​ 4.7 Nm
    • Rated Speed:​ 2500 rpm (winding dependent)
    • Bus Voltage:​ 540 VDC class winding
    • Stall Current:​ 2.73 A
    • Rotor Inertia:​ 2.09 kg·cm²
    • Mass:​ 5.0 kg
    • Brake:​ 24 VDC, 6 Nm holding
    • Feedback:​ C2 = Resolver (2-pole)
    • Shaft:​ 15.875 mm diameter, 52.40 mm length, special flange pattern (73.02 mm pilot dia, 98.43 mm bolt circle)
  • Features:​ High dynamic response, magnetic spring-applied brake, low cogging, direct mate to AKD/S700.
  • Applications:​ Vertical lift axes, clamping devices, medical actuators, lab automation where hold-in-power-loss is mandatory.
  • Installation Notes:​ Brake must be wired to supervised 24 VDC supply; discharge brake energy through drive or external circuit on fault.
  • Precautions:​ Brake is not a safety stop device by itself; do not run motor with brake energized; resolver offset must be calibrated.

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