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Electrographitic brush EG74 8x12.5x25 K14-1

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  • Brand: ZTV
  • Product Code: EG74_8x12-5x25_К14-1
  • Availability: In Stock
1.78€
Main specifications
All specifications
Material: EG74
Analog material: REN1, RE59, F21
Сonstruction by ГОСТ Р 53617-2009: К14-1
Isolation of the contact wire: No
Terminal type according to GOST R 53617-2009: No
IEC 60276 tip shape: P
Cover type according to ГОСТ Р 53617-2009: No


Specifications
Main characteristics
Material EG74
Analog material REN1, RE59, F21
Сonstruction by ГОСТ Р 53617-2009 К14-1
Isolation of the contact wire No
Terminal type according to GOST R 53617-2009 No
IEC 60276 tip shape P
Cover type according to ГОСТ Р 53617-2009 No
Additional characteristics
Rockwell hardness, 10⁷ Nm² 15-55
Specific electric resistance, 10¯⁶ Ωm 35-75
Current density, 10⁴ A/m² 15
Circum velocity, m/s 50
Brush pressure on collector, 10³ N/m² 40
Transitional voltage drop on a pair of brushes, V 1.2-2.4
Max. friction factor, μ 0.22
Brand ZTV
Manufacturer country Bulgaria
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