The ZF and ZD series micro DC motors are DC separately excited motors, and the ZF series motors are DC compound excited generators. These two series of motors are equipped with corresponding units and can be widely used in MZ automatic submerged arc welding machines and other types of automatic welding machines, special welding machines, gas cutting machines, and other equipment. The ZD series electric motor can also be used as an actuator or low-power driving component in automatic systems.

The ZF and ZD series micro DC motors can ensure stable working current and welding speed during welding, and the welding speed and wire position can be adjusted freely to improve welding quality.
According to the environmental conditions and user requirements, this motor can be divided into two types: ordinary type and humid tropical type.  

Technical data

Note: The foot installation in Figure A is user provided.  

Appearance and installation dimensions

ZF, ZD series micro DC motors