SynWire – Winding Wires SynWire type 180, Copper Wire, round, enamelled, self bonding

  • enamelled round copper wire, self-bonding
  • insulated with solderable polyester and aliphatic polyamide
  • class 180

The SynWire type 180 is a thermal class H enamelled copper wire which can be directly soldered and bonded under heat. With a solder bath temperature from 470 °C the wire is solderable without prior removal of the insulation film.

The SynWire type 180 is a 2-ply self bonding wire which is used to produce thermally stimulated windings in an integral and thus space saving, machine suitable, efficient and cost-effective manner. In contrast to impregnants, these windings can be bonded quickly and environmentally friendly. The self bonding windings are characterised by their thermal and mechanical stability.

State-of-the-art processing techniques, process controls and checks ensure the constant high quality of these wires.

Download datasheet

Application

Electric motors, solenoid coils, stator windings, air coils

Standards

IEC / DIN EN 60317-36
IEC / DIN EN 60317-0-1
UL approved

Delivery forms

Grade 1B + 2B: 0.036 – 1.25 mm

Technical data

Typical properties of enamelled round self-bonding copper wire, 0.500 mm, with insulation film grade 1B

Mechanical
Property Unit of measure Set value  Actual value (typ.) 
Outer diameter  mm  min. 0.541 - max. 0.568 as set value
Adhesion and elongation    1 x d, no cracks 1 x d / 10 % pre-elongation
Elongation at break  ≥ 28 35
Adhesiveness at r.t.  1.1 >1.1
Thermal
Property Unit of measure Set value  Actual value (typ.) 
Temperature index TI  °C  min. 180 ≥ 180
Re-softening temperature  °C  160 ≥ 160
Heat shock at 200 °C    ≥200 ≥ 200
Solderability at 470 °C  ≤ 6 ≤ 4
Bonding temperature  °C  200 ± 2 180-200
Cut through temperature (pre-heated block)  °C  min. 265 ≥ 2 Min. at 265
Electrical
Property Unit of measure Set value  Actual value (typ.) 
Dielectric strength RT  kV  ≥ 2.4 (twist) ≥ 2.4
Electric conductivity  m/Ωmm²  58.5 58.5