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source:Industry News release time:2020-12-14 Article author:Rosit Popular:Air band saw
The impact wrench is composed of a motor, a planetary gear reducer, a ball spiral groove impact mechanism, a forward and reverse power switch, a power connection device and a motorized sleeve.
The impact wrench includes single-phase series electric wrenches and three-phase electric wrenches according to the type of motor selected.
The electric motor of the single-phase series electric wrench is installed in a plastic shell. The plastic shell is used not only as a structural member supporting the motor, but also as an additional insulation for the motor stator.
When the impact wrench is assembling or disassembling the threaded parts, there is a large axial tension between the end face of the plastic housing of the device motor and the plastic front housing of the planetary gear reducer and the ball spiral groove impact mechanism, and planetary gear reducer should have high assembly accuracy.
Therefore, metal inserts are set at the stop, bearing chamber and threaded connection of the plastic shell to enhance the rigidity of the shell, improve the processing accuracy of the plastic shell.
Rosit is a leader in the global power tool service market. We take electric, pneumatic and hydraulic drive technology as the core. Our product categories mainly include hand tools, instruments, workshop equipment and fixed tools, labor protection products, industrial equipment,chemicals and so on.
At the same time, we provide customers with a series of system solutions and communication channels to help customers improve procurement, inventory, logistics and management costs.
Through continuous R&D and innovation, the Rosit team improves the safety, efficiency and comfort of products gradually, and aims to provide customers with better quality industrial-grade tools, mature system solutions and services,so as to improve work efficiency and production capacity greatly, and create greater value for customers and partners.
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