Technical Parameters General Data Manufacturer: Kollmorgen Series: AKM Servo Motor Series Model: AKM53K-ANCNDB00 Motor Type: Brushless synchronous AC servo motor Frame Size: 108 mm class (AKM53 platform) Rotor Stack Length: 3 Winding Type: K winding Electrical Data Rated Supply Voltage: Compatible with Kollmorgen AKD servo drives Maximum DC Bus Voltage: up to 640 VDC Commutation: Sinusoidal commutation Control Mode: Closed-loop position, speed, and torque control Performance Data (Typical AKM53K Platform) Continuous Stall Torque: ~11.6 Nm Peak Torque: ~30 Nm class (≈30.1 Nm) Peak Current: ~28 A class Rated Current: ~9.4 A class Rated Power: ~2.1–3.2 kW (depending on supply voltage) Maximum Speed: up to ~4800–5550 rpm (voltage dependent) Rotor Inertia: ~9.1 × 10⁻⁴ kg·m² Mechanical Data Shaft Type: Smooth shaft Mounting: IEC standard flange (108 mm class) Connector Type: Dual rotatable SpeedTec industrial connectors (IP65) Brake: No holding brake Cooling: Natural convection Protection Class: IP65 (connector system dependent) Weight: ~7.4 kg Feedback System Encoder Type: EQN1x25 absolute encoder system Function: High-resolution position and velocity feedback Feature: Absolute position feedback with high accuracy Advantage: Excellent precision and stability for high-performance servo control Environmental Conditions Operating Temperature: -20°C to +40°C (typical AKM53 class) Duty Cycle: Continuous duty (S1) Installation: Industrial machine integration Resistance: Suitable for vibration, dust, and EMI environments Application Areas Industrial robotics Machine tools Textile machinery Packaging systems Printing and converting equipment Heavy-duty automation systems