Micro Motor

Manufacturing of custom motors

We custom design and manufacture small motors and motor-applied products of 100W or less to meet your specific requirements. We meet your requirements for high-density windings, hollow shaft construction, etc.

Coreless and slotless motors


Wire diameter: Φ0.06 to 0.2 mm


(Production example)

Coil inner diameter φ10, length 20mm

Wire diameter Φ0.1 x 40 turns x 6 coils Y-connection

Split core High-density winding Aligned winding


Wire diameter: Φ0.06 to 0.8 mm


Capable of stacking and wire-cutting electromagnetic steel sheets

Improved occupancy ratio for higher performance of motors and generators.

Outer rotor/inner rotor motors


High-density winding Wire alignment winding

Wire diameter: Φ0.06 to 0.8 mm, inner winding, outer winding


(Production example)

Outer rotor motor Outer diameter Φ40, height 20mm

Φ0.20 x 200 turns x 9 coils Y-connection

Servo motors for robots


High-torque servo motors for small robot joints with built-in encoder and potentiometer for precise positioning and speed control.

Torque 0.61 to 1.2 Nm, voltage 12 to 24 V


Manufacturing of robots NEW


(Production example)

Rehabilitation Exercise Robot for Preventing Nursing Care "Taizo"

Small humanoid robot with 26 servo motors. It is 50 cm tall and weighs 2.7 kg. It demonstrates 15 types of silver rehabilitation exercises with voice calls, and assists the exercise instructor to create a friendly atmosphere in exercise classes.

In addition to the above, we can design and develop motors for actuators, small generators for power generation, etc., upon request.