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3.01€

Main specifications

Material: М50

Analog material: AB-1, LE-34, М1, MGC7, 611OM, RC51A

Сonstruction by ГОСТ Р 53617-2009: К1-3

Contact wire length by ГОСТ 12232-89, no less, mm.: 145

Qty:

Copper graphite brush M1 12.5x32x50 K1-3

Main characteristics

Material М50

Analog material AB-1, LE-34, М1, MGC7, 611OM, RC51A

Сonstruction by ГОСТ Р 53617-2009 К1-3

Contact wire length by ГОСТ 12232-89, no less, mm. 145

Additional characteristics

Rockwell hardness, 10⁷ Nm² 8-24

Specific electric resistance, 10¯⁶ Ωm 2-8

Current density, 10⁴ A/m² 25

Circum velocity, m/s 33

Brush pressure on collector, 10³ N/m² 200

Transitional voltage drop on a pair of brushes, V 1.0-1.8

Max. friction factor, μ 0.25

Brand ZTV

Manufacturer country Bulgaria

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