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Copper graphite brush М4 5х8х20 К4-2

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  • Brand: ZTV
  • Product Code: M4_5x8x20_K4-2
  • Availability: Pre-order 30 calendar days
1.36€
Main specifications
All specifications
Material: М4
Analog material: MG466
Сonstruction by ГОСТ Р 53617-2009: К4-2
Copper graphite brush М4 5х8х20 К4-2
Main characteristics
Material М4
Analog material MG466
Сonstruction by ГОСТ Р 53617-2009 К4-2
Additional characteristics
Rockwell hardness, 10⁷ Nm² 4-18
Specific electric resistance, 10¯⁶ Ωm 0.10-0.25
Circum velocity, m/s 20
Brush pressure on collector, 10³ N/m² 200-250
Transitional voltage drop on a pair of brushes, V 0.2-0.4
Max. friction factor, μ 0.20
Brand ZTV
Manufacturer country Bulgaria
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