In order to ensure the normal use of dc motor controller, refueling is an indispensable step.
You need to go to grasp what knowledge?
Below small make up just say it.
Refueling methods: usually there are two kinds of motor controller oiling method, here introduces a method of easy operation.
First place the equipment level, the roller body rotation on the end cover oil drain port at the drum diameter 1/3 height, come on now, until the oil hole on the oil spill.
Through the above introduction, you cheer for dc motor controller is understanding.