Digital guide
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- Kollmorgen AKM43E-BKC2R-00
Detailed content
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Technical Specifications:
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Frame: AKM4
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Stack: E
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Stall Torque (typical for this tag): 4.7 Nm
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Rated Speed: 2500 rpm (winding dependent)
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Bus Voltage: 540 VDC class winding
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Stall Current: 2.73 A
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Rotor Inertia: 2.09 kg·cm²
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Mass: 5.0 kg
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Brake: 24 VDC, 6 Nm holding
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Feedback: C2 = Resolver (2-pole)
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Shaft: 15.875 mm diameter, 52.40 mm length, special flange pattern (73.02 mm pilot dia, 98.43 mm bolt circle)
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Features: High dynamic response, magnetic spring-applied brake, low cogging, direct mate to AKD/S700.
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Applications: Vertical lift axes, clamping devices, medical actuators, lab automation where hold-in-power-loss is mandatory.
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Installation Notes: Brake must be wired to supervised 24 VDC supply; discharge brake energy through drive or external circuit on fault.
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Precautions: Brake is not a safety stop device by itself; do not run motor with brake energized; resolver offset must be calibrated.











