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Kollmorgen AKM23D-ANB2R-00
Product Name: AKM2x Series Brushless Servo Motor
Product Introduction: Compact permanent-magnet synchronous servo motor from the AKM family, optimized for high torque density in a small footprint. Designed for dynamic positioning, indexing and velocity control when paired with a Kollmorgen AKD/SERVOSTAR drive.
Detailed content
Technical Specifications:
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Frame size: 58 × 58 mm IEC flange (N tolerance, NEMA 23 class)
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Winding type: D (medium-voltage, high-speed winding)
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Rated output: 0.77 kW (1.03 HP) at 560–640 Vdc bus
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Stall torque: 1.16 Nm
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Rated (nominal) torque: 0.92 Nm
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Rated current: 2.19 Arms continuous
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Max speed: 8000 rpm
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Max bus voltage: 640 Vdc
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Feedback: Resolver, 2-pole (position “R” in code)
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Shaft: Smooth shaft, 20 mm height (code B2)
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Connectors: 2 × angled rotatable M23 SpeedTec Ready
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Protection: IP65
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Insulation class: F, with PTC or thermal switch depending on variant
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Rotor inertia: ~2.2 × 10⁻⁵ kg·m²
Functional Features: Low cogging, optimized magnetic circuit, single-cable-ready variants available in other AKM23 codes, high overload capacity, global CE/UL approval.
Application Scenarios: Packaging machines, pick-and-place, medical lab automation, printing, light CNC axes.
Material & Structure: Aluminum housing, laminated stator with rare-earth magnets, sealed bearing system, integral resolver mounted on rear bell.
Working Principle: Three-phase PWM-driven PMSM; rotor position fed back via resolver; closed-loop torque/speed/position control by external servo drive.
Installation Requirements: Mount on machined pilot flange, avoid shaft radial loads > defined limit, use flexible coupling, ground shield to drive chassis.
Usage Notes: Do not exceed 100 °C winding temperature rise; brake option absent here; verify resolver wiring polarity before first power-up.
