Now hardware manicure is at the peak of its popularity. And with this in mind, many companies began the production of professional milling cutters, and to them the so-called micromotor handles. After all, the router itself plays the role of a control unit and is useless without a handle.
Saeyang Microtech has become one of the leading manufacturers of manicure equipment, the head office and production plant of which are located in South Korea. It is interesting to know that along with manicure equipment, this company is engaged in the development and production of dental and dental equipment.
With the release of the new model of the Marathon N7 router, Saeyang was able to easily compete in the sale of even the most popular models from other manufacturers. The thing is that with the same technical characteristics (and maybe even higher), the device has a moderate, more affordable price.
Today, the Saeyang Marathon N7 milling machine is the best collector (brush) device for any nail procedures in the price segment up to 7000 UAH. He received such fame due to high technical characteristics, the presence of the necessary functionality and an affordable declared price.
Its power is 100 watts. At the same time, depending on the micromotor handle connected to it, it is capable of delivering a maximum speed of up to 40,000 rpm and a maximum torque of up to 4.5-5 N cm.
However, it should be understood that the handle, designed to work with less torque and at a lower speed, it will never be able to achieve higher technical characteristics.
In addition to nail technicians, this device can be used by podiatrists, dental technicians and jewelers, in medical institutions, various laboratories and workshops, as well as in any other areas of activity, where a milling cutter and a micromotor handle are used mainly at low speeds. The thing is that when working at low speeds (approximately 5000-8000 rpm), all micromotor handles, regardless of the declared torque, stop when resistance occurs. And this problem is not in the handle, but in the working circuit of the control unit, because in most of them the maximum torque is achieved only at maximum speed. And the N7 control unit, in turn, was designed using a different scheme. It provides for the addition of torque when a large resistance occurs with the surface being machined. That is why this router is most suitable for pedicure procedures: you will be sure of the stability of the handle even at low speeds.
In addition, this control unit provides for a quick change in the direction of rotation, because you can use the reverse even when operating micromotor handle. The unit itself will stop the operation of the handle and resume rotation already with a change of direction.
The control unit is reliably protected from overload, because it is equipped with a function that automatically turns off the device in the event of a power surge. After rebooting (turning it off and on again), you can continue to work.
In turn, the power button on the control unit is protected from dust getting inside the router with a special silicone pad.
Marathon N7 is very convenient in work, because it has small dimensions (WxDxH - 115x147x96 mm) and is equipped with a convenient control panel (all switches are located on the front side of the router, and not scattered on the sides, as they do in most devices).
In this In the configuration, the control unit is equipped with a SH37LN micromotor handle, which is designed to operate at 40,000 rpm and 4.5 Ncm of torque. Its total diameter is 28 mm, but in the place where the handle is held with fingers it decreases as much as 16 mm. Thanks to this, it will be convenient to work with the pen even for a long time. Its weight is only 201 g. The wire of the handle is twisted and can be stretched up to 1.5 m in length.
The micromotor handle does not overheat due to the presence of small ventilation holes in it, through which, during operation of the handle, the micromotor penetrates the air and cools it down.
Another highlight of the Marathon N7 is the presence of two connectors for connecting two different pedals: one is needed to turn on / off the micromotor handle, the second - to smoothly adjust the speed of rotation by adjusting the pressing force. This package includes only one SFP27 pedal to turn the handle on/off.
Be careful when connecting the adjusting foot pedal, do not confuse the connector for the pedal with the connector for the handle (the connector for the pedal is located on the back of the unit). This may damage the router. In addition, always read the instructions before starting work, so that your wrong actions do not damage the device or the micromotor handle.
The package also includes two stands for the micromotor handle at once: desktop and side. So you have the opportunity to choose one of them, based on the size and convenience of your workplace.
In conclusion, we can say that this router model is perfect for a master of any level of professionalism due to thoughtful protection features and high technical specifications along with a moderate, affordable price.
| Power | Network |
| Voltage (V) | 230 |
| Number of revolutions (rpm) | 40000 |
| Clamping shanks diameter (mm) | 2.35 |
| Torque ( N*cm) | 4.5 |
| Handle weight (g) | 201 |
| Weight (kg) ) | 1.7 |
| Power (W) | 100 |
| Complete set | Marathon N7 block
Handle SH37LN
Pedal
Handle rest |
| Warranty | For a block - 24 months
For a handle - 12 months |
| Country of origin td> | South Korea |
