L armatures l generators l transformers l standard motors.
Insulating varnish for electric motors.
Cleaning and varnishing of machine windings.
Sauereisen electric resistor cement no.
Slot insulation and wedge.
From environmental protection moisture and dust to added strength varnish and resin support proper motor function and help prevent motor system failure.
It replaces insulating varnish enamel mica etc.
Dip and bake epoxy varnishing trickle varnishing vacuum pressure impregnation and.
Applications usages the 4228 insulates transformers coils armature motor windings and various electric.
The cement is also available in powder form known as.
78 is an ideal electrical refractory cement for coating resistors coils electric heating elements furnaces and embedding resistance wire.
In electrical machines jyoti 141 fd used both for manufacturing and repairing the following thermal class h 195 objects.
Spray these abrasion and wear resistant coatings on motor winding wire transformers and other metal electrical parts to protect them from oils chemicals and moisture.
About product and suppliers.
This low viscosity one part varnish coating is easy to use and adheres well to many substrates.
There are four types of varnishing methods that we will describe below.
After a motor is rewound the windings must be further insulated with resin or varnish.
The old dip and bake in varnish method of insulating motors is replaced by the vpi process for specific reasons.
Jyoti 141 fd an electric insulating air drying varnish based on modified polyester resin.
Vpi vacuum pressure impregnation is a process that is a technological step forward from varnishing electric motors.
This insulation protects the windings from contamination shorting electrically and also make the windings more mechanically rigid.
Electrical insulating varnish.
In a new machine the winding is snug in the slots and the insulation is fresh and flexible and has been treated to be resistant to the deteriorating effects of moisture and other foreign matter.
Our 4228 red insulating varnish is a highly insulating coating with excellent arc and corona resistance.
They are solvent based so they dry quickly.
