YR-240J/360J CNC toroidal winding mahcine for voltage transformer is a high-precision device independently researched and developed by Yibo Company according to the technology requirements of domestic voltage transformer industry.It has the following features:On R-shaped enclosed iron core of voltage transformer that has been treated,clamp the winding framework with the special supporting ring,directly wrap the secondary coil around fhte framework,because the iron core needn't to be cut,this avoids its performance of transformer damage and improves the comprehensive electric performance of transformer,it shortens the size of transformer,so as to improve the economic benefit greatly.

Technical Parameters:

 Max Winding Speed: 1390TPM
 Finished Core OD: 240 mm Max
 Finished Core ID: 50 mm Min
 Used in producing PT Coils

Specifications:

1Adopts the iternational most advanced PLC control technology.

2.It can perform the forward and backward winding and counting operation,

Power failure protection,wire disconnection protection,stop brake,setup

of winding position,location and fault prompt.

3.It can set the procedures and display the operation state through the

Touch panel.

4.It's English interface can properly display the wire diameter,rotatin

Speed,number of turns and nunber of layers.

5.Its main sharft control adopts the frequencyconversion stepless speed

Adjustment,with the characteristics of short driving chain,large driving

Torque,wide speed adjustment range,low noise.

6.It's speed control has two modes,automatic setup and foot switch speed

Adjustment.

7.It's wire arranging operation is finished by the stepping motor and

Highprecision ballspline,the control precision can reach as high as 0.001mm.

8.the counting operation adopts the lighgrid rotary encoder,the output

Rotation speed and angle signal are traced with the data.

9.the tension controller employs the West Germany damping device,so as to

the wire easy disconnection or coul loosing and dropping for the gension

Unbalance and easy fluctuation.

Features:

Simple operation

Low noisy

Reliable system operation

Complete function

Wide application range

Compact structure

High winding Precision

Long life service

YR260J/360J can adjust the processing range with the iron core and framework size.

through changing the different clapm.It can wind the coils of various

Casting PTs,it's necessary winding equipment for producin gthe PTs with

Rshaped enclosed iron core,also the preferred electric engineering

Equipment in the PT industy.