Coreless DC Motors CITIZEN MICRO/CITIZEN CHIBA PRECISION/CITIZEN ELECTRONICS

Applications for;
Medical and healthcare equipment
Industrial robots and automation systems
Precision measurement and analytical instruments
Optical and semiconductor-related equipment
General applications for compact actuators

Target for;
Equipment manufacturers and R&D departments requiring high responsiveness and high-precision control
Designers of precision equipment requiring micro torque and smooth rotation
Robot and drive system developers prioritizing lightweight design and low inertia

Precision drive units requiring accurate positioning
Servo applications with frequent acceleration and deceleration
Measurement and inspection equipment requiring low vibration and low noise
Embedded units where compact size and lightweight design are essential
Fine torque control systems combined with gearheads

1. High Responsiveness (Servo Performance) Enabled by Coreless Structure
The ironless coreless structure results in extremely low rotor inertia, allowing rapid response to control commands.
This enables highly precise positioning and speed control.

2. Smooth Rotation with Minimal Torque Ripple
The absence of an iron core minimizes cogging, providing stable and smooth rotation from low to high speed ranges.
Ideal for precision applications where vibration and noise must be kept to a minimum.

3. Compact, Lightweight, and High Output Performance
By combining neodymium magnets with mechanically reinforced coils, the motor delivers high output despite its compact size.
Contributes to overall system miniaturization and weight reduction.

4. High Expandability
Compatible with gearheads, encoders, and tachogenerators, enabling optimal drive system configurations tailored to application requirements.
Flexible support for a wide range of equipment designs.