Product Description:

The IC11050Q1TSC1 coil assembly is an ironcore direct-drive linear motor element manufactured by Kollmorgen for the IC Ironcore Direct Drive Motors series. It is intended to slide along a magnet way and generate linear thrust directly, eliminating ball-screw or belt stages in automated pick-and-place machines, gantries, and semiconductor tools. An ironcore stator concentrates flux so that high force is available from a compact 3.6 kg coil without adding excessive moving mass, supporting fast, repeatable positioning. Because thrust is produced directly on the moving axis, the assembly avoids backlash, compliance, and wear points associated with rotary-to-linear transmission components.

During continuous operation at the maximum rated winding temperature, the motor produces 263 N of thrust, and it can reach a peak of 533 N for short accelerations. A three-phase winding driven with sinusoidal commutation yields smooth force, and the electrical time constant of 10.3 ms indicates current rise behavior for closed-loop control tuning. This supports stable low-speed motion and helps the servo system respond predictably during rapid reversals. The motor constant is 32.0 N/√W, showing how much force is produced per square root watt of copper loss. Precise installation is aided by an air gap of 0.9 ±0.1 mm between the coil and the magnet track, which helps maintain consistent flux linkage across the stroke.

The permanent magnets create 2.4 kN of attraction to the steel core, so the stage should use stiff bearings and a 50 mm magnet way width to manage that preload. Thermal behavior is supported by a coil-to-sink thermal resistance of 0.99 °C/W and integral thermostat protection, while a maximum winding temperature of 130 °C marks the continuous duty limit. That combination helps the motor transfer heat into the mounting structure instead of relying on external fan hardware. Power and Hall sensor conductors exit as flying leads on a 400 mm pigtail to suit cable chains. The three phases can be terminated by solder or with connector kits for direct connection to a compatible drive.