Silk-covered wire can be selected according to the required type

Silk-covered wire can be selected according to the required type

At present, according to customer requirements, there are three types of silk covered wire: hot air/alcohol wrapped wire, self-wrapped wire, acetone wrapped wire, etc. Edge sealing material: polyoxyethylene, polyethylene, polyethylene or polyvinyl to meet the requirements of different occasions. Jacket material: Generally using flame retardant polyurethane elastic material PU material. The raw materials selected by the company are strictly screened, and the conductors are in line with national standards. Coil to ground insulation refers to the main insulation wrapped around the outside of the coil. The main insulation of the armature coil, the main pole and the commutator pole coil all belong to this class. The rated voltage of the primary bearing motor or overvoltage can occur, and its working voltage is high, so its electrical function, mechanical function and thermal function are necessary to meet the needs of the working conditions of the motor.

Polyimide film sintered wire, etc., with insulation. The interturn insulation of the main pole of the flat copper wire and the commutator coil includes: glass varnished cloth, tire cloth, soft composite material or soft mica plate. After drying, the insulating paint is applied to the conductive wire core as an insulating layer. General enamelled wire can be divided into acetal enamelled wire, polyester enamelled wire, polyurethane enamelled wire, epoxy enamelled wire, polyester imide enamelled wire, oil enamelled wire and so on. Special enamelled wire includes self-adhesive straight welding enamelled wire, self-adhesive enamelled wire, anti-freezing enamelled wire, etc. Paper is made of anaerobic copper rod or electric round aluminum rod after a certain specification of extrusion die or wire drawing annealing treatment, and then on the copper (aluminum) conductor winding and two or more layers of insulation paper (including telephone paper, cable paper, high voltage cable paper, turn to turn insulation paper, etc.) winding line is wound, used in oil immersed transformer coil and other similar electrical winding.