Brief introduction:

Main characteristic of moment motor is while rotational speed changes, its moment can still keep within the range of the certain, so it is applied various of mechanical equipments to control tension of coiling more extensively. This control-board adopts the silicone controlled rectifier to move and touch off technology and control the torque to the moment motor, because the main circuit has adopted the silicone controlled rectifier and introduced technology of feed backing so this control-board has advantages of steady voltage regulation, good performance to start, small volume, light weight and high efficiency, etc. It is the ideal products that then moment motor controls at present.

  The three-phase motor regulates equilibrium

   It has good performance to start

  It makes the torque more steady to introduce the negative feedback technology of the voltage

     Small volume, light weight

Specification & Technicals

Model

Inputting voltage 

Outputting voltage

Max current

Three phase error

Remark

LJKY-Ⅱ10A

AC380V

0V(90V)-380V

10A

±10%

AC220V AC420V

AC440V

AC480V

Can make special.

LJKY-Ⅱ20A

AC380V

0V(90V)-380V

20A

±10%

LJKY-Ⅲ20A

AC380V

0V(60V)-380V

20A

±3%

LJKY-Ⅲ30A

AC380V

0V(60V)-380V

30A

±3%

LJKY-Ⅲ50A

AC380V

0V(60V)-380V

50A

±3%

LJKY-Ⅲ80A

AC380V

0V(60V)-380V

80A

±3%

 Details picture: