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Kollmorgen AKM41H-EKMNEH00

Product Introduction:
The AKM41H-EKMNEH00 is an AKM4 frame (AKM41) motor, short stack, winding H (higher voltage/speed), E = EnDat feedback, K = specific connector/flange group, M = smooth shaft, N = no brake, E = EnDat absolute, H = connector orientation, 00 = base. It targets 480 VAC AKD/S700 drives.
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Detailed content

Technical Specifications (AKM4 family):
  • Frame:​ AKM4 (approx. 115 mm flange)
  • Stack:​ 1
  • Stall Torque:​ up to 6.0 Nm (stack 1 approx. 2–3 Nm continuous)
  • Peak Torque:​ 20.4 Nm frame max
  • Rated Speed:​ up to 6000 rpm
  • Rated Power:​ up to 1.73 kW (frame max)
  • Feedback:​ EnDat 2.2 absolute multiturn (24-bit)
  • Shaft:​ smooth, no keyway
  • Brake:​ none
  • Sealing:​ IP65 standard
  • Connection:​ rotatable Intercontec, single-cable capable with AKD
Functional Characteristics:
  • Absolute homing-free commissioning
  • Low inertia, high acceleration
  • Compatible with SafeMotion drives
Application Scenarios:
  • Robotic joints (non-vertical suspended)
  • Electronic cam replacement
  • Pharmaceutical automation
Installation Requirements:
  • Smooth shaft requires clamping coupling rated for torque
  • EnDat cable must be Kollmorgen-approved shielded twin
  • Drive side terminated with 120 Ω terminator if bus topology
Usage Notes:
  • No brake: add external lock for vertical axis
  • EnDat requires 5 V supply from drive; never splice with power

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