LSM23N-12-602-E1-0KA by Kollmorgen

The Kollmorgen LSM23N-12-602-E1-0KA is a high-performance servo motor in the LSM Brushless Servo Motors series designed for demanding industrial automation applications. Its compact design delivers fast dynamic response through a speed rating of 6020 RPM and a robust rated torque of 1.4 Nm, while providing a peak torque of 5.6 Nm for intermittent high-load cycles. Equipped with an incremental encoder with 1000 lines, the LSM23N-12-602-E1-0KA ensures precise position feedback and repeatability. The motor’s low rotor inertia of 0.000023 kg·m² supports rapid acceleration and deceleration, making it ideal for pick-and-place operations, packaging machinery, and punch press systems. Rugged housing construction, integrated temperature sensors, and standardized cable sets simplify installation and safeguard against thermal overload.

Detailed hardware specifications of the LSM23N-12-602-E1-0KA highlight its suitability for professional automation installations. The motor operates on 230 Volts AC input voltage and is optimized for use with a dedicated drive, with power delivered via a shielded power cable and feedback through a separate cable terminating in a 17-pin feedback connector. Electrical characteristics include a winding resistance of 1.68 Ohms, winding inductance of 13 mH, KT constant of 0.36 Nm/A, and a back-EMF constant (KE) of 43 Volts/KRPM. Physical dimensions feature an overall length of 150.8 mm, a keyway shaft interface for positive torque transmission, and a flange mounting plate with threaded holes for secure attachment. The motor’s mass of 1.8 kg strikes an optimal balance between inertial load and structural support.

Operational performance of the LSM23N-12-602-E1-0KA is characterized by low inertia, high acceleration capability, and precise motion control. The built-in incremental encoder supports high-resolution position feedback for closed-loop control algorithms, while the integrated temperature sensor monitors winding thermal state to prevent overload conditions. The combination of peak torque of 5.6 Nm and low inertia 0.000023 kg·m² delivers rapid response times under high-dynamic demand. Maintenance requirements are minimized through rugged housing construction and standardized cable interfaces. These features ensure consistent performance in varied environments, from clean-room assembly lines to heavy-duty press applications.

System integration is streamlined by the LSM23N-12-602-E1-0KA’s compatibility with Kollmorgen drives and control platforms, enabling seamless communication over industry-standard feedback interfaces. The motor’s design supports modular expansion and easy field replacement, reducing downtime in critical production processes. Target applications include robotic pick-and-place, CNC motion axes, packaging machinery, and automated assembly lines where precision, speed, and reliability are paramount. Qualified personnel installation ensures adherence to safety protocols and maximizes the motor’s operational lifecycle.