12V DC Four-pole motor
2.6Ah Li-ion battery
6 speed control & constant speed
LCD power display and gear and revolution display
Rotation speed:2500~5000rpm
Oribt:8mm
150mm (6") hook and loop
backing pad 1 hour charger One battery Color box Accessories: flat buffer polishing pads *1, woolen buffer pads *1, Microfiber buffing pads *1, sanding paper *2
Selling point 1- Four stage motor
1. Efficient: Adopting high-efficiency energy-saving technology with high power factor, it can automatically adjust the operating state according to the load. When there is no load, the motor is in standby mode, achieving maximum energy-saving effect. More than 30% energy saving compared to ordinary motors can greatly reduce production costs.
2. Energy saving: Compared to traditional motors, they consume less electricity because their motor efficiency is higher. The loss of electrical energy will be converted into the thermal energy of the motor, and the optimization of the fourth stage motor in motor design results in less energy consumption and a reduction of over 25% in energy consumption.
2. Reliable: Adopting efficient electronic components and mechanical components, it has stronger durability and longer lifespan. Multiple patented technologies ensure stable and reliable performance, and can maintain long-term stable working conditions even in high temperature and humidity environments.
3. Safety: By utilizing advanced control systems, overcurrent, overvoltage, and overload protection can be achieved, completely avoiding motor exhaustion, overload, or damage.
Selling point 2- LCD display of gear, power, revolutions, and customer logo;
Note: The minimum order quantity for customer logos needs to be over 1000, and customers below 1000 do not need to push the selling point of logos
Selling point 3-6-speed constant/constant power, 1st speed 2500, followed by an increase of 500 for each gear
The constant speed and constant power function of U211B3 is mainly achieved by comparing the set speed with the actual speed signal through internal operational amplifiers, and adjusting the conduction angle of AC power.
The U211B3 speed feedback is induced by an inductor and a magnet on the motor, forming a sine wave speed signal. This signal is converted into a voltage signal proportional to speed through the f/V converter inside the 211B3 and sent to the reverse input of the operational amplifier, The forward input terminal of the operational amplifier provides a fixed voltage (which determines the speed) through an external voltage divider. The forward input terminal voltage and the reverse input terminal voltage are continuously compared, and the instantaneous values of the two are compared to form a difference voltage. The internal phase control unit of 211B3 automatically adjusts the conduction angle of the AC power based on this voltage, thereby achieving constant power and speed.
The main manifestation is that when the machine is pressed down forcefully during operation, the machine speed will not decrease much
Selling Point 4- Slow Start
1. Reduce startup impact: Traditional startup methods are prone to generate startup impact, causing damage to the motor and transmission mechanism, and also affecting the transmission line. Slow startup of the motor can slowly increase the speed to avoid excessive impact during startup, protecting the motor and transmission mechanism.
2. Reduce loss and fault occurrence rate: During startup, the motor current will instantly increase, which can easily cause problems such as coil overheating, brush wear, and bearing overload. Slow startup of the motor can reduce the current impact during startup, reducing loss and fault occurrence rate.
3. Extending the lifespan of the motor: The impact and losses during startup will shorten the lifespan of the motor, while slow starting motors can effectively reduce motor losses and extend their lifespan.
Selling point 5- Reinforced nylon shell with high strength and temperature resistance.
Selling point 6-2600 milliampere battery
Shanghai techway industrial co.,ltd is located in the international metropolis shanghai, Which was founded in 2008, The business scope is car repaired tools. Such as sander polisher, polish pad, car jacker, cordless polisher, foam pad and the other relastedproducts.
We have many long term cooperation customers from poland, Denmark, Germany, Mexcio, Brazil, Indonesia, Philipine, Nigeria ... Better tools ,better life is our trading belief which shows in our reception desk. We meant to creat a better life, better place, for you and for me, for entire human race.
We have very strict procedure to control the quality and production of each product. Our engineer and QC is working in our factory for more than 10 years. They have full experience on product. The raw material are chosen from more than 10-20 potential suppliers.The qualified supplier must be approved by documents, license, actual working place checking approved supplier. Ensure to keep the orders consistently for customer.
Our team are very young, professional and responsibility .They are the strong bridge between the quality products and customers. ALL of them graduated from branded university, they are good at language skill, understanding ability, documents skill.we have staff training every week around new product and some working skills. So they are the true reason to make every order finished successfully.
Welcome to our company ,we will show you qualified product and professional service.
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