Products
PURPOSE AND DESCRIPTION
Commutator blanks are made of copper powders according to TU 1990–112–00194429–2003.
Commutator blanks are intended for sliding contacts of commutator-and-brush units in electric machines. They can be applied in brush-commutator pairs, collector rings for AC and DC electric motors (vehicle engines and household appliances, immersion pump drives).
PHYSICAL AND MECHANICAL CHARACTERISTICS
Parameter |
Value |
|
Density, g/cm3, min |
8.5 |
|
Electrical resistivity, Ω x m, max |
2.1 х 10-8 |
|
Operational parameters |
||
Voltage, V |
от 12 to 380 |
|
Power, W |
от 10 to 1, 250 |
|
Temperature,°C |
-50 to +70 |
PACKAGE
Articles are packed into corrugated board boxes.
GUARANTEED STORAGE PERIOD
3 years from the date of production.
QUALITY
The quality management system of JSC "Uralelektromed" is certified by LRQA for compliance with ISO 9001: 2015. Environmental management system, occupational and industrial safety management system and energy management system are certified by the Certification Association “Russian Register” for compliance with the international standards ISO 14001: 2015, OHSAS 18001:2007 and ISO 50001: 2011.