Digital guide
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Kollmorgen AKM52K-ANCNR-00
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Product Name: AKM5x Series brushless permanent-magnet synchronous servo motor
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Product Introduction: High-performance industrial servo motor from the AKM family, designed for precise motion control with AKD/S300 class drives; optimized electromagnetic stack with low cogging.
Detailed content
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Technical Specifications:
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Frame size: AKM5 (108×108 mm IEC flange, tolerance N)
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Max DC bus voltage: 640 Vdc
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Rated power: 2.04 kW @ 640 Vdc bus / 2.14 kW @ 320 Vdc / 2.25 kW @ 560 Vdc
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Rated torque: 3.25 Nm (typical @ 560–640 Vdc bus)
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Stall torque: 8.6 Nm continuous (100 °C winding rise)
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Peak torque: 21.9 Nm
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Rated speed: 3500 rpm @ 320 Vdc bus, 6000 rpm @ 560–640 Vdc bus
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Rated current: 9.3 Arms
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Rotor inertia: 6.22 kg·cm²
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Feedback: 16-bit resolver (2-pin)
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Shaft: 50 mm smooth shaft, hollow shaft option
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Connectors: 2× angled rotatable M23 SpeedTec Ready
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Thermal sensor: PTC thermistor
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Protection: IP65
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Insulation: Class F (155 °C materials, 100 °C rise)
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Certifications: CE, cURus, EN 60034-1, EN 60034-5
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Functional Features: Plug-and-play recognition with AKD drives, full-frequency autotuning, low harmonic distortion, high torque density.
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Application Scenarios: CNC axes, packaging machinery, material handling, general automation rotary/indexing tables.
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Structural Characteristics: Aluminum housing, standardized IEC flange, rotatable quick-connect motor connectors.
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Installation Requirements: Mount on rigid machine flange; align coupling to avoid radial load beyond bearing rating; ground shield via connector housing; maintain ambient ≤40 °C with adequate convection.
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Usage Notes: Do not exceed 640 Vdc bus; verify resolver phasing before first run; brake option absent on this suffix; avoid prolonged stall beyond rated current without drive thermal management.
