ZTT Series Oil-pumping Machine is one kind of machine that transform electricity energy into mechanism energy in the form of linear motor.

ZTT Series Tower frame Drag Oil-pumping Machine apply XTY series Cylinder type three-phases permanent magnet synchronization linear motor drive supported by a tower frame of being able to move in horizontal and up-down directions. The piston of pump move back and forth in linear direction driven by the linear motor. Weight attached vehicle hangs on the gimbal pivot moving at the same steps with the motor. The functional parameters(stroke and rush times) of the motor and the functional states(start, stop, run, direction exchanging, trouble protection and trig etc. ) are all adjusted and controlled through frequency conversion controller by automation or hand.

Comparison with traditional beam oil-pumping machine, this kind of machine has many advantages, such as simple structure, light, stable run, safe. Low noise, high power factor, electricity saving, easy adjustment of parameters, function state controlled by automation and hand and easy maintenance etc. It is the best type of Oil-pumping Machines.