Product Description:

The IC22030A1P1 iron-core coil is produced by Kollmorgen for the IC Ironcore Direct Drive Motors series. Mounted on a linear bearing rail and paired with a permanent-magnet way, it converts three-phase current directly into linear force for positioning tables, gantries, and process heads in industrial automation. Direct drive eliminates mechanical compliance, so the coil allows tight servo loops, repeatable step control, and high dynamic stiffness demanded by electronics assembly, packaging, and life-science equipment. Its rectangular cross-section and iron-core design yield higher continuous thrust density than comparable air-core stages while keeping the overall footprint small.

Inside the 376.2 mm long coil, a copper winding and laminated steel stack produce thrust with a continuous rating of 283 N when a 25 °C baseplate temperature is maintained. To sustain that load, the drive must supply 4 Arms of current, while transient moves can draw up to 14 Arms and generate a peak thrust of 741 N. The force constant is 71.6 N-m/Arms, which lets the controller relate commanded current to generated force. Electrical parameters include a resistance of 3.81 Ω at 25 °C and an inductance of 35.5 mH, data needed for current-loop tuning. With a coil mass of 4.8 kg, a width of 65 mm, and a profile that stands 58.3 mm above the magnet way, the assembly introduces minimal moving inertia and fits into narrow machine frames.

When combined with the fixed magnet track, the coil experiences an attractive load of 2.91 kN that must be counteracted by the bearing system. The track adds 5.4 kg of mass per meter, which is useful when calculating axis support structure. A back electromotive potential of 58.5 Vpk/m/s arises from motion, linking velocity to generated voltage. The motor constant of 30.1 N/W^0.5 indicates the force produced for each watt of copper loss, while a thermal resistance of 0.82 °C/W describes how quickly heat is transferred to the mounting surface.