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Electrographitic brush EG841 8x8x25 K8-4

Electrographitic brush EG841 8x8x25 K8-4
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  • Brand: ZTV
  • Product Code: EG841_8x8x25_K8_4
  • Availability: Pre-order 30 calendar days
1.85€
Main specifications
All specifications
Material: EG841
Analog material: EG332, EG642, EG670, EG680
Сonstruction by ГОСТ Р 53617-2009: K8-4
Сonstruction by IEC 60276: CL46A
Contact wire length by ГОСТ 12232-89, no less, mm.: 110
Cover type according to ГОСТ Р 53617-2009: No
Electrographitic brush EG841 8x8x25 K8-4
Main characteristics
Material EG841
Analog material EG332, EG642, EG670, EG680
Сonstruction by ГОСТ Р 53617-2009 K8-4
Сonstruction by IEC 60276 CL46A
Contact wire length by ГОСТ 12232-89, no less, mm. 110
Cover type according to ГОСТ Р 53617-2009 No
Additional characteristics
Rockwell hardness, 10⁷ Nm² 15-75
Specific electric resistance, 10¯⁶ Ωm 40.0-80.0
Current density, 10⁴ A/m² 17
Circum velocity, m/s 55
Brush pressure on collector, 10³ N/m² 40
Transitional voltage drop on a pair of brushes, V 1.7-3.7
Max. friction factor, μ 0.17
Brand ZTV
Manufacturer country Bulgaria
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