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High Performance Automotive Control Module AKM31C-ANSNS-02 | OEM Industrial Electronic Part

The Kollmorgen AKM31C-ANSNS-02 is a high-performance synchronous brushless servo motor belonging to the AKM series, designed for precision motion control applications in industrial automation.

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Key Technical Parameters Motor Series: AKM Synchronous Servo Motor Frame Size: AKM31 (70 mm flange) Rotor Length: 1 stack Winding Code: C winding Shaft Type: Smooth shaft (standard) Feedback System: ANS-type encoder system (variant-dependent, typically incremental or absolute encoder family used in AKM platform) Holding Brake: Not included (no brake version) Protection Class: Industrial standard (typically IP65 with connectors fitted) Mounting Type: IEC standard flange mounting Performance Data (Typical AKM31C Range) Max Speed: up to 8000 rpm Continuous Torque: approx. 0.7 – 1.1 Nm (depends on cooling and winding conditions) Peak Torque: approx. 3.5 – 4.0 Nm Rotor Inertia: very low inertia design (~3.0 × 10⁻⁵ kg·m² class) Electrical Characteristics (Typical C Winding AKM31) Continuous Current: ~3.5 – 5.0 Arms Peak Current: ~15 – 22 Arms Torque Constant (Kt): ~0.18 – 0.22 Nm/A Back EMF: ~12 – 15 Vrms / krpm Phase Resistance: ~1.3 – 1.8 Ω Thermal Class: F insulation (155°C system class) Functional Features High torque density with compact 70 mm frame Low cogging torque for smooth low-speed operation High dynamic response for fast positioning systems Compatible with Kollmorgen AKD / AKD2G servo drives Designed for continuous industrial duty operation Typical Applications Packaging machinery Robotics and pick-and-place systems CNC auxiliary axes Semiconductor handling equipment General industrial automation lines