XSM130-73-304-S-0AA by Kollmorgen

The XSM130-73-304-S-0AA by Kollmorgen represents an advanced offering in the XSM Centurion Servo Motors series, combining compact dimensions with high performance. This servo motor delivers a continuous torque of 8.2 Nm and a peak torque of 20.3 Nm, making it suitable for precision-driven industrial automation tasks. It achieves a maximum speed of 3000 rpm and features a Back Emf Constant (ke) of 180 Volts/kRPM, ensuring accurate velocity control across its operating range. Weighing just 7.3 kg, and measuring an Overall Length Dimension of 224.4 mm with a Body Diameter of 130 mm, the XSM130-73-304-S-0AA offers a balanced footprint for seamless integration into machine modules. Its Voltage Class of 460 Volt rating underlines its compatibility with standard industrial power systems.

Technically, the XSM130-73-304-S-0AA excels through its Torque Constant (kt) of 1.49 Nm/Amp and a Winding Inductance (phase-to-phase) of 41 mH, which work in concert to deliver smooth torque generation and rapid current response. The Winding Resistance (phase-to-phase at 25°C) of 4.2 Ohms provides thermal stability during continuous operation. A Rotor Inertia of 0.00041 kg·m² reduces rotational lag, improving dynamic performance and minimizing overshoot in high-speed tracking applications. Mechanical interfacing is facilitated by a standard Shaft End Thread Size of M8 × 1.25 mm with a depth of 19 mm and a Key Slot Depth of 3.38 mm, ensuring secure coupling with driven elements. Precision alignment is achieved via four M8 Mounting Hole Diameters of 10 mm, offering robust attachment points for rigid mounting structures.

Operationally, this servo motor’s Peak Torque of 20.3 Nm combined with its continuous rating provides a broad safety margin for transient loads. The 3000 rpm limit allows for high-throughput applications while maintaining positional accuracy. Its Body Diameter of 130 mm and compact length enable installation in confined spaces without sacrificing performance. The motor’s dielectric insulation withstands stress up to its Voltage Class of 460 Volt, safeguarding against dielectric breakdown. With a unit weight of 7.3 kg, installation and maintenance procedures are simplified, reducing operator fatigue and setup time.

Integration of the XSM130-73-304-S-0AA into automation platforms is streamlined by its industry-standard flange dimensions and connectivity. The motor’s precise electromechanical characteristics, including its Back Emf Constant and Torque Constant, allow smooth interfacing with Kollmorgen drives and controllers via built-in tuning algorithms. Its combination of high torque density, low rotor inertia, and standard mounting interfaces makes it ideal for robotic joints, CNC machinery, packaging equipment, and various motion control systems demanding accuracy and reliability.