Black Rose Hollow Cup Motor Permanent Tattoo Machine Rotary BL-74

1. Energy saving characteristics: the energy conversion efficiency is very high, and the maximum efficiency is generally more than 70%, and some products can reach more than 90% (iron core motors are generally 20-50%).

2. Control characteristics: quick start and braking, extremely fast response, mechanical time constant less than 28 milliseconds, and some products can reach less than 10 milliseconds (ferro-motor is generally more than 100 milliseconds);Under the high speed running state in the recommended operation area, the speed can be adjusted sensitively easily.

3. Drag characteristics: the operation stability is very reliable, and the fluctuation of speed is very small. As a miniature motor, the fluctuation of speed can be easily controlled within 2%.

In addition, the energy density of the hollow cup motor has greatly improved, and its weight 'volume has been reduced by 1/3 to 1/2 compared with the same power of the iron core motor.