Coiless DC motor

Coiless DC Motor – High‑Performance, Wire‑Free Actuation

The Coiless DC motor is a rugged, induction-style actuator that eliminates the traditional windings and commutator. By utilizing a permanent‑magnet rotor and a zero‑coil stator, it offers virtually zero electrical noise, no brush wear, and minimal maintenance. This design delivers reliable torque, high speed, and excellent thermal stability, making it ideal for applications where reliability and precision are paramount.

Whether used in aerospace positioning systems, robotic arms, or industrial machinery, the Coiless DC motor provides consistent torque across a wide RPM range, high efficiency, and smooth operation. Its compact profile and low power consumption reduce system complexity, while the absence of coils dramatically increases lifespan and reduces electromagnetic interference.

• Maximum Torque: 1.8 Nm @ 30 % duty cycle
• Speed Range: 0 – 7500 RPM with 0.1 % resolution
• Operating Voltage: 12 – 36 V DC with 5 % ripple tolerance
• Common Use Case: High‑precision positioning in robotic grippers, gearless drive systems for aerospace actuators, and vibration‑free motorized fixtures.