Compared with German power tool brands such as Overtone and Bosch, Metabo is not large, focusing only on the metal processing and building decoration industries, and was acquired by Hitachi in 2016 and now belongs to the same company as the Gao Yi Gongji brand. The market share of Mattebo power tools is the second largest in Germany and the third largest in Europe, and the market share of woodworking machinery is the first in Europe.
Marathon tough motor
According to the disassembly comparison, the brushed motor parts of Metabo are more refined than those of other major brands such as Bosch. The copper wire windings of the stator and rotor are wrapped with insulating resin, and run through the entire main shaft, the motor has high running stability, and at the same time realizes double insulation; The width of the commutator assembly is larger, which increases the contact area with the carbon brush, improves the operation efficiency and does not increase excessive power consumption, so that the grinding efficiency of the angle grinder is greatly improved. In addition, the overall size of the stator and rotor of Metabo is slender, which effectively reduces the volume of the holding part of the angle grinder and makes it easy to operate.
Intelligent cell management technology
Metabo has Ultra-M cell control technology, an advanced intelligent cell management system that coordinates the simultaneous charging and discharging of multiple lithium battery cells to avoid overcharging and discharging of a single battery. At the same time, the lithium battery also contains the patented Air cooled technology, which can monitor the battery temperature in real time during charging to ensure that the battery does not heat up excessively, and this type of lithium battery pack is standard in McTaibo's rechargeable angle grinders.
In addition, some models of angle grinders with RT can achieve electronic speed stabilization function by adding a controller to the motor, so that the angle grinder can still maintain a speed close to no-load under load, which can well ensure the output effect of the high-power angle grinder, with a power of at least 1500W and a very strong power.
Multiple security protection technology
Different from the rapid braking and automatic braking functions of the overtones, Metabo adopts electronic safety clutch technology in safety protection, that is, by adding a sensor controller to the motor, it automatically monitors the current situation of the load state of the angle grinder, and once the grinding wheel is found to be stuck, the electronic clutch is quickly coupled, and the machine quickly stops running, so as to avoid accidents. Other safety protection technologies such as restart protection, soft start protection, and motor overload protection are also equipped with Metabo, and the safety protection is in place.
Accessories can be quickly replaced
The angle grinder is multi-functional, and the use scenarios are very diverse, and different working conditions need to replace different grinding discs and adjust the direction of the protective cover. In the past, for the sake of safety, the protective cover and grinding disc of the angle grinder must be disassembled or replaced by tools, but with the popularization of safety technology, the safety hazards of replacing accessories have gradually been eliminated, and the demand for convenient replacement is growing. Mattebo's humanized design of the protective cover and nut can be rotated at multiple angles, and the nut that holds the grinding disc has a special safety buckle, which does not need to be replaced with tools, and is not easy to loosen to ensure that the grinding disc will not fall.
Mattebo's angle grinder products are currently imported from Germany and made in China, the price difference is large, the domestic model is positioned to be popular, the price is cheaper, of course, there are not too many surprises in terms of configuration, which is a common practice for many foreign brands to distinguish price grades.
