Winding wire SHBond® WD210 Alu

  • Enamelled round aluminium wire, thermoresistant, selfbonding
  • Insulated with THEIC mod. polyesterimide
  • plus polyamide-imide overcoat plus bonding layer
  • Class 200

SHBond® WD210 Alu is a highly thermoresistant self-bonding enamelled aluminium wire of heat performance class N. With this wire the excellent resistance and insulation properties of SHTherm® 210 – Dualcoat are combined with the special application possibilities of an additional bonding layer which is based on mod. aromat. Polyamide and which enables the production of heat bonded wire windings. Using this type of thermo-setting wire the heat bonding process is economic, as it can be executed within seconds and can support automatic processing. It is not harmful to the environment. Heat bonded windings show excellent thermal and mechanical stability and high resistance to climatic demands and many chemical agents. Sophisticated process technology and process setting ensure easy mouldability, good elongation and excellent insulation properties.

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Application

Drives for household appliances, pole windings, wire wound coils, power tools

Standards

Acc. IEC / DIN EN 60317-38
NEMA MW 102-A

Delivery forms

Grade 1: on request
Grade 2: on request

Technical data

Typical properties of enamelled round aluminium wire 0.500 mm, with insulation film grade 1B

Mechanical
Mechanical
Thermal
Electrical
Chemical
Mechanical
Property Unit of measure Set value Actual value (typ.)
Overall diameter mm min. 0.541 - max. 0.568 as set value
Bare wire diameter mm 0.495-0.505 as set value
Adhesion (no cracks in film after winding) 3 x d 2 x d
Scrape resistance N ≥ 3.950 ≥ 7.500
Pencil hardness H 3H - 5H
Elongation at break % ≥ 12 ≥ 20
Coefficient of friction µ / ≤ 0.140

(1) Due to the variety of individual applications we cannot make any generally binding commitments regarding the compatibility. We recommend testing compatibility with the materials being used.