Product Description:

The C2.3M.000-3400 is a permanent-magnet AC servo motor produced by KEB within the SM Synchronous Servo Motors series. In automated machinery, this motor converts controlled electrical energy into rotational movement so positioning loops and velocity profiles can be executed by the drive controller. Its compact frame is suited for small gantry axes, feeders, or actuators where accurate speed following and fast current response are required. The motor is intended for applications that need steady rotary motion, responsive control, and a compact installation footprint.

The motor provides a continuous shaft torque of 2.4 Nm at a nominal rotor speed of 3000 rpm. Its back EMF slope is 111 V/1000 rpm, a value the drive can use to determine voltage demand during higher-speed operation. Under rated load, the stator draws 1.8 A, which helps keep conductor and protection requirements moderate in matched inverter systems. Command signals are synthesized around a fundamental frequency of 150 Hz, aligning the electrical cycle with the motor’s synchronous operating behavior. In this operating range, the motor is intended to maintain smooth torque production and stable speed control during normal servo operation.

When the shaft is held stationary, the current rises slightly to 1.9 A, which is useful information for static holding tasks and servo tuning. Copper losses are influenced by a phase resistance of 13.1 Ω, while the windings have an inductance of 34.4 mH; these values affect current rise, response to command changes, and heat generation during repeated torque reversals. The motor is wound for a supply category of 07/400 V, allowing connection to standard 400 V inverter systems without an intermediate transformer. These electrical values also influence drive matching, output filtering, and overall control behavior in applications that require repeatable motion.