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Kollmorgen PDPE205561-MZ

Product Introduction: The PDPE205561-MZ designation is closely associated with Kollmorgen Seidel 6SM series​ high-performance 3-phase brushless synchronous servo motors or their interfacing modules, characterized by neodymium permanent magnet rotors and high dynamic capability; also referenced as drive/motherboard P/N in some service contexts.

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Detailed content

  • Technical Specifications & Performance Parameters​ (referencing 6SM motor family):
    • Supply / Bus Voltage: 400/480V class main voltage (motor winding matched to drive bus)
    • Speed Range: Rated speeds up to 6,000 rpm
    • Continuous Torque: 0.85–84 Nm (across 6SM frame sizes)
    • Motor Inductance: Matched to 60WKS/S300/S600 drives (e.g., ≥5 mH min)
    • Feedback: Dual-pole hollow-shaft resolver standard, optional high-res encoder
    • Insulation Class: F​ (DIN 57530)
    • Shock/Vibration: Meets DIN EN 60034-14
    • Protection: IP65​ (motor), drive/module typically IP20
    • Mounting: Flange-mounted, multiple flange sizes for inertia matching
  • Function Features:
    • High torque-to-volume ratio for compact installations.
    • NdFeB magnets for excellent dynamic acceleration.
    • Compatible with ServoStar CD/S300/S600 drives.
    • Multiple flange sizes at same torque enable optimized inertia matching.
  • Applications: High-dynamic CNC axes, printing rollers, textile machinery, robotics, packaging.
  • Material & Structure: Stator laminations with copper windings, sintered Nd permanent magnet rotor, stainless/aluminum housing (IP65), resolver mounted on rear; module version uses multilayer PCB with power stages.
  • Working Principle (Motor): 3-phase sinusoidal current from drive creates rotating stator field; interacts with permanent magnet rotor field to produce torque; rotor position fed back via resolver to drive for commutation.
    (Module): Interfaces power/feedback between drive and motor, conditions signals, manages braking/resolver excitation.
  • Installation Requirements: Motor: precise shaft alignment, secure flange mounting, shielded resolver/motor cables grounded at both ends. Module: panel mount, observe ESD precautions, secure all screw terminals to specified torque.
  • Precautions: Avoid demagnetization by not exceeding peak current/time specs; resolver wiring must be twisted-pair shielded; motor must be grounded to cabinet; when servicing module, disconnect all voltage sources and wait for DC bus discharge; verify insulation resistance periodically in humid environments.

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