What determines the torque of the electric wrench

Is the torque of the electric wrench determined by the motor or the strike block? Let me take you on a tour.

1, motor power. The torque of the electric wrench is determined by the power of the motor, the greater the power of the motor, the greater the torque, the smaller the power of the motor, the smaller the torque.

2, lithium electric wrench is the use of impact block rapid impact torque, so the impact block torque size is determined by the motor speed, that is, the faster the motor speed, the greater the torque.

3, the truth is very simple, the wrench is to work by torque, so of course the required torque is very large, and the motor as long as it can drive the load, and once started, the torque required for rolling is relatively small. The average electric bicycle 10 nm is already very big.

4, the electric wrench is not the greater the number of volts, the more powerful. Related knowledge: Strong, representing large torque. Motor and reducer torque (N·m)= motor rated power (W)/(2 * π * speed /60).

5, the electric wrench has no force mainly one is that the pressure spring of the impact block has a problem leading to insufficient output or not tripping impact, the second is that the active block and the driven block have a problem not tripping impact, the third is that the battery pack has a problem leading to unstable discharge, and the fourth is the motor failure. You need to rule them out.

6, Electric Torque Wrench in the country is about divided into two different areas: large torque electric wrench and small torque electric wrench, generally 300~400Nm as the boundary.