Antique Phonograph 3V Micro Coreless Motor 13000rpm Low Vibration Tattoo

20g Mini 3V High Quality Coreless Motor, 13000rpm Low Noise Low Vibration Tattoo Motor

Brief introduction of 1331 coreless motor

This 1331 coreless has a tiny body yet high continuous power and torque for electric tools like tattoo pen/machine, antique phonograph, or various tools which requires small room occupation, low vibration, low noise, precise control, and high torque and power. The shaft can be tailored made, and holes can customized in the front cover. It's a perfect alternative product for European motor.

Technical parameter:

Mounting structure:

Data performances:

 

 

 

 

Coreless DC motors Advantages:

 

1. Energy-saving features:
The energy conversion efficiency is very high, the maximum efficiency is generally above 70%, and some products can reach above 90% (the iron core motor is generally 20-50%)

2. Control characteristics:
The starting and stalling are rapidly, the response is extremely fast, the mechanical time constant is less than 28 milliseconds, and some products can reach within 10 milliseconds (the iron core motor is generally more than 100 milliseconds); in the high-speed operation state in the recommended operating area, the speed can be easily and flexibly adjusted.

3. Stability characteristics:
The stability of operation is very reliable, and the fluctuation of the speed is very small. As a miniature motor, the fluctuation of the speed can be easily controlled within 2%.
In addition, the energy density of coreless motors has been greatly improved. Compared with iron core motors of the same power, its weight and volume are reduced by 1/3-1/2.