AC servo motors, In-Wheel motors, hub motors, Gear motors,Frameless Brushless motors, Inner rotor Brushless motors, Outer rotor brushless rotors.
Alternative to Maxon motor, Buhler motor.
Alternative to Maxon motor, Buhler motor.
Coreless motors & Gear motors
Coreless motors
Anytime, we can help you to find suitable motors you are looking for.
coreless sketch.jpg
We offer a wide selection of coreless brushed motors from Japanese brands. 
Although some well known European brands manufacture great coreless motors, Japanese manufacturers also are able to offers great quality motors with very competitive price.
As you know, good feature of coreless motors are;
-very low inertia due to right weight rotors therefore, very fast response time is achievable.
-very low inductance therefore, suitable for IS(Intrinsic safety) application.
Also, long service life time is achievable because of less spark noise on the commutation system. 
-Very powerful because of the combination between high torque density and sintered NdFeb magnet.
As same as any kinds of motors, gear technology is also an essential part because many applications that use drive systems need gears to achieve desired performance such as speed and torque. Except pumps, fans and vibration application, DC motors need something that increase the torque and decrease the speeds because DC motors physically run very fast but small torque by itself in most applications.
Since we have several partner companies in Japan, China and Taiwan, we can offer a wide selection of DC motors and gear motors such as coreless motors, slotted motors, planetary gearheads, spur gearheads.
We are happy to offer any size and any kinds of gear motors selecting best combination from our partner company. We will be a good option for customers looking for a substitute for your existing gear motors.
Formura of gear head
Speed : speed on shaft of motor(Nin) / reduction ratio(i) = speed on gear shaft(Nout)
Torque:  Torque on shaft of motor(Tin) x reduction ratio(i) x efficiency(n) = torque on gear shaft(Tout)
Efficiency: generally 0.9 / stage for spur gearhead and 0.85 / stage for planetary gearhead
n: efficiency( n1 x n2 .....) (n1: first stage n2: second stage)
 Speed of gear motor : Nout = Nin / i    
 Torque of gear motor: Tout = Tin x i x n