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.
· Max Winding Speed: 1390TPM
· Finished Core OD: 240 mm Max
· Finished Core ID: 50 mm Min
· Used in producing PT Coils
1Adopts the iternational most advanced PLC control technology.
2.It can perform the forward and backward winding and counting
power failure protection,wire disconnection protection,stop
of winding position,location and fault prompt.
3.It can set the procedures and display the operation state through
4.It’s English interface can properly display the wire
speed,number of turns and nunber of layers.
5.Its main sharft control adopts the frequencyconversion stepless
adjustment,with the characteristics of short driving chain,large
torque,wide speed adjustment range,low noise.
6.It’s speed control has two modes,automatic setup and foot switch
7.It’s wire arranging operation is finished by the stepping motor
highprecision ballspline,the control precision can reach as high as
8.The counting operation adopts the lighgrid rotary encoder,the
rotation speed and angle signal are traced with the data.
9.The tension controller employs the West Germany damping device,so
the wire easy disconnection or coul loosing and dropping for the
unbalance and easy fluctuation.
Reliable system operation
Wide application range
High winding Precision
Long life service
YR260J/360J can adjust the processing range with the iron core and
Through changing the different clapm.It can wind the coils of
casting PTs,it's necessary winding equipment for producin gthe PTs
Rshaped enclosed iron core,also the preferred electric engineering
equipment in the PT industy.