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Electrographitic brush EG14 20x50x64 K12-3

Electrographitic brush EG14 20x50x64 K12-3
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  • Brand: ZTV
  • Product Code: EG14_20x50x64_K12_3
  • Availability: In Stock
14.99€
Main specifications
All specifications
Material: EG14
Analog material: EG616, Е46
Сonstruction by ГОСТ Р 53617-2009: К12-3
Contact wire length by ГОСТ 12232-89, no less, mm.: 140
Terminal type according to GOST R 53617-2009: П
IEC 60276 tip shape: F
Cover type according to ГОСТ Р 53617-2009: НК-1

Electrographite brush EG14 20x50x64 is intended for use in universal electric motors for various purposes, DC crane motors, electrical equipment of rolling machines, traction generators.

EG14 material corresponds to materials: GG14D (England), GH-1351 (Japan), EG21, DE5 (USA), RP5H (Ringsdorff), E11 and EG14D (EKL).


Specifications
Main characteristics
Material EG14
Analog material EG616, Е46
Сonstruction by ГОСТ Р 53617-2009 К12-3
Contact wire length by ГОСТ 12232-89, no less, mm. 140
Terminal type according to GOST R 53617-2009 П
IEC 60276 tip shape F
Cover type according to ГОСТ Р 53617-2009 НК-1
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 1.1-2.1
Max. friction factor, μ 0.25
Brand ZTV
Manufacturer country Bulgaria
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