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High Performance Automotive Control Module AKM73M-ACCNR-00 | OEM Industrial Electronic Part

The AKM73M-ACCNR-00 is a high-performance brushless synchronous AC servo motor from the Kollmorgen AKM series. It is designed for demanding industrial motion control applications requiring high torque density, precise positioning, and smooth dynamic response.

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Key Technical Parameters Product Type: Brushless AC Synchronous Servo Motor Model Number: AKM73M-ACCNR-00 Motor Series: Kollmorgen AKM Frame Size: 73 (Ø188 mm flange) Rotor Stack Length: 3 Winding Type: M winding Rated DC Bus Voltage: up to 640 VDC (drive dependent) Rated Speed: up to ~6000 rpm Continuous Stall Torque: ~35–45 Nm (AKM73M class range) Peak Torque: up to ~100–120 Nm (application dependent) Peak Current: ~25–70 A RMS (depending on drive and winding) Torque Constant (Kt): ~1.3–2.5 Nm/A (variant dependent) Rotor Inertia: medium-high inertia class for stable heavy-load motion Feedback Device: Resolver (R suffix configuration) Brake: No holding brake (standard -00 variant) Shaft Type: Keyway shaft Connector Type: Rotatable angular connectors (industrial IP-rated) Protection Class: IP54–IP65 (depending on sealing option) Thermal Sensor: PTC / thermal switch integrated (typical AKM design) Mounting: IEC flange mount (188 mm class) Cooling: Natural convection / optional forced ventilation Functional Characteristics High torque density for heavy-duty servo applications Robust resolver feedback for industrial environments Smooth low-speed operation with low torque ripple High overload capability for dynamic load cycles Suitable for multi-axis synchronized systems Maintenance-free brushless design Typical Applications CNC machine tools Industrial robotics Semiconductor manufacturing equipment Packaging and material handling systems Printing and converting machinery Heavy-duty automation axes