Electrographitic brush E43 4x5x10 CL17C

  • Brand: ZTV
  • Product Code: E43_4x5x10_K8
  • Availability: In Stock
Main specifications
All specifications
Material: E43
Сonstruction by ГОСТ Р 53617-2009: К8
Contact wire length by ГОСТ 12232-89, no less, mm.: No
Cover type according to ГОСТ Р 53617-2009: No

Electrographitic brush E43 4x5x10 designed for use in DC machines (electric motors, tachogenerators). The main scope of application of the 4x5x10 brush is for the 4P tachogenerator.

The 4х5x10 brush has the following design characteristics (according to GOST R 53617-2009):

  • construction K8;

*If you do not find what you need, do not worry! EURO-CONTRACT LLC accepts orders for the manufacture of any brushes for your electric machines. Minimum batch of 10 pieces, production time 2-4 weeks.

Main characteristics
Material E43
Сonstruction by ГОСТ Р 53617-2009 К8
Contact wire length by ГОСТ 12232-89, no less, mm. No
Cover type according to ГОСТ Р 53617-2009 No
Additional characteristics
Rockwell hardness, 10⁷ Nm² 8-30
Specific electric resistance, 10¯⁶ Ωm 20-38
Current density, 10⁴ A/m² 12
Circum velocity, m/s 45
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 0.25
Application area Тахогенератор 4Р
Overall dimensions, mm 4x5x10
Brand ZTV
Manufacturer country Bulgaria
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