Rolling torque stages adjustment
The optimum torque setting is provided by a clutch that joins the metal planetary gear. This regulator allows you to set the optimum rolling torque or torque. The more the rolling torque value (the number on the swivel ring) is set, the greater the "power" the screwdriver develops. In this way, you can perform more complex jobs that require high torque. To perform drilling operations, there is an additional drilling function, which provides the maximum effort to perform work on drilling various materials.
Speed switch button
On the outer part of the case there is a button for switching the speeds. The main purpose of the switch is the change in speed. At a reduced speed, more effort and less speed are mainly used for installation work. The increased speed provides the second speed, gives the maximum number of rotations, while the rolling torque is lower. The main field of application is drilling of various materials, where an increased number of rotations is required and rolling torque is not so important.
The power button installed in the screwdriver allows you to gradually increase or decrease the speed depending on how much you press the button. Such a power button is optimal for the screwdriver, because often when working, a smooth change in the number of rotations is required to avoid splitting the splines or screwing the screw into a greater depth.
A reversing switch is mounted on the housing, which changes the direction of rotation of the shaft in the opposite direction. This function is an integral part of any modern screwdriver. It allows the operator to work on twisting and unscrewing previously installed screws and other consumables.
A planetary reducer with metal gears is used, in contrast to the reducer with plastic gears; this reducer is designed for more severe operation of the tool, since the metal is less susceptible to wear as opposed to plastic and withstands a high load. The rolling torque increases significantly, providing a high rotating force in conjunction with the coupling, which joins the metal planetary gearbox.
An indicator with three LEDs mounted on the case provides the battery level control. The principle of operation of the battery charge level is very simple, when the battery is fully charged, the green indicator is on, at 70% the yellow light comes on, at 40% or less the red light comes on. Thanks to this useful option, the operator will be able to estimate in advance the time that will be required before the work is completed and the battery is replaced with a spare battery.
The power tool is equipped with a Li-Ion battery, which is easily removed from the button. The special battery protection is provided to avoid recharging or overheating of the battery. When the maximum charge level is reached, the battery shuts off, preventing premature wear of the battery. To avoid overloading the battery and fault, a function is provided which, upon reaching the maximum current reading, disconnects the battery.
The cordless screwdriver is equipped with two Li-ion batteries and a clip for fastening the tool to the belt. A charger is used that can charge the battery for several hours. For convenient transportation or storage of the tool, a case made of elastic plastic is provided. Also in the case there are sections for storing various rigging necessary for daily tasks of drilling, assembling, tightening and a number of other works.
LED backlighting allows you to work with the instrument in places where there is insufficient lighting, providing illumination of the working area. Thanks to this useful option, the operator is not limited in the performance of work, is not tied to certain conditions, under which there will be sufficient visibility of the place of work.