XSM215-531-304-M-2KA by Kollmorgen

The Kollmorgen XSM215-531-304-M-2KA is a high-performance Servo Motor from the XSM Centurion Servo Motors series, designed for demanding industrial automation applications. This Product Type servo motor delivers a Constant Torque Output of 60 Nm and a Peak Torque Strength of 108.5 Nm, ensuring robust performance under dynamic loads. With a Back EMF Constant of 168 Volts/Krpm and a Torque Constant of 1.39 Nm/Amp, this motor provides precise electrical-to-mechanical energy conversion. The unit maintains efficient thermal stability across an Ambient Temperature (Operating) range of 0 to 40°C and can be reliably stored between –30 to 70°C. Weighing 40.5 kg, the motor offers a compact footprint relative to its power density.

Technical capabilities of the XSM215-531-304-M-2KA are highlighted by its Inductance of 5.5 mH and a Winding Resistance of 0.19 Ohm, which optimize current response and minimize losses. The integrated encoder delivers a 2000 PPR line count with TTL line drivers supporting logic high of 2.5 V DC minimum at 20 mA source and logic low of 0.5 V DC maximum at 20 mA sink. Index pulses I+ and I– provide a single reference pulse per revolution, synchronized with A+ and B+ signals for accurate homing. The built-in thermostat (TS+ and TS–) supports up to 250 V AC and handles currents from 1.6 A to 2.5 A at a 0.6/1.0 power factor, safeguarding the windings. The rotor’s Rotor Inertia of 0.00773 kgm2 contributes to rapid acceleration and deceleration profiles.

Operational features include a continuous Duty Cycle capability, ensuring uninterrupted operation in 5% to 95% Relative Humidity conditions without degradation of performance. The shaft alignment tolerance of ±10° guarantees precise mechanical coupling and reduces installation errors. A robust seal kit with a 40 mm inner diameter, 90 mm outer diameter, and 8 mm width protects against dust and moisture, enhancing longevity in harsh environments. Natural convection cooling and the thermal mass of the windings enable stable operation during peak loads. The combination of high torque density and advanced feedback systems ensures smooth motion control under variable speed and load conditions.

Integration of the XSM215-531-304-M-2KA into existing automation networks is straightforward via industry-standard power and encoder connectors. Compatibility with Kollmorgen’s drive controllers allows for seamless tuning using integrated software tools. Typical applications include CNC machinery, robotics, packaging lines, and printing equipment where precise positioning, high torque, and reliable thermal performance are critical. This servo motor’s robust specification set and professional-grade construction make it an ideal choice for engineers seeking to optimize system efficiency and uptime.