Product Description:

The IL06050A1C1 coil is produced by Kollmorgen and belongs to the IL Ironless DDL Motors series. As an ironless direct-drive linear motor component, it generates translational force without mechanical transmissions. This makes it suitable for precision positioning tables, semiconductor stages, and other automation axes that demand low cogging and rapid response.

The active section of the coil measures 110.8 mm in length and weighs 0.32 kg, so it adds minimal moving mass to the payload. During continuous operation at 25 °C, it draws a current of 1.7 Arms to deliver a steady thrust of 50 N. Force grows in proportion to current because the coil’s force constant is 28.5 N/Arms; this allows the drive to predict output force directly from the commanded current. For short bursts, the winding can accept 7 Arms and reach a peak thrust of 200 N, giving four-times overload capability for acceleration phases. The generated back electromotive force equals 23.3 Vpk/m/s, a parameter the servo amplifier uses to size its voltage margin at high speeds. With a motor constant of 8 N/√W, the design achieves useful force for every watt of dissipation, which benefits battery-powered or thermally limited machines.

Electrical impedance at 25 °C consists of a winding resistance of 8.6 ohms and an inductance of 3 mH, figures that influence current loop tuning and the drive’s voltage slew requirements. Thermal performance is characterized by a resistance of 1.26 °C/W, meaning each watt of loss raises the winding temperature by about one and a quarter degrees Celsius when convection is steady. The coil can handle a continuous electrical input of 497 W before reaching its temperature limit, provided heat is removed through the 98.5 mm height available above the magnet track. For extended axes, the magnet way contributes 12.2 kg of mass per meter, which is useful for support-structure sizing and dynamic modeling.