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.
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
| 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. |
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| Property | Unit of measure | Set value | Actual value (typ.) |
|---|---|---|---|
| Temperature index TI | °C | 200 | 210 |
| Cut through temperature (pre-heated block) | °C | 320 | ≥ 360 |
| Dielectric loss factor (bending point) | (°C) (tan δ) | / | ≥ 140/185/240 |
| Heat shock at 220 °C (no cracks in varnish coat after winding) | 3 x d | 3 x d | |
| Bonding temperature | °C | 200 +/-2 | ≥ 180 |
|
(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. |
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| Property | Unit of measure | Set value | Actual value (typ.) |
|---|---|---|---|
| Dielectrical strength at RT | kV | ≥ 2.4 (twist) | ≥ 3 (cylinder) |
| High voltage discontiniuties 750V | ≤ 25 on 30 m | ≤ 7 on 100 m | |
| Electrical conductivity | MS/m | 35.5 - 36.2 | ≥ 35.85 |
|
(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. |
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| Property | Set value | Actual value (typ.) |
|---|---|---|
| Pencil hardness (storage in standard solvent ½ h / 60 °C) | test methods unsuitable | / |
| Pencil hardness (storage in alcohol ½ h / 60 °C) | test methods unsuitable | / |
| Resistance to commercial impregnants^(1) | / | not applicable |
| Resistance to commercial refrigerants^(1) | / | limited |
| Resistance to commercial dry transformer oils^(1) | / | not recommended |
| Resistance to commercial hydraulic oils^(1) | / | no |
| Resistance to commercial dry transformer oils^(1) | / | not recommended |
|
(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. |
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