Electro graphite brush EG14 12.5x32x64 K3-3 NK-4 for motor/generator

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  • Name: Electro graphite brush EG14 12.5x32x64 K3-3 NK-4
  • Brand: ZTV
  • Product Code: EG14_12.5x32x64_K3-3_NK-4
  • Availability: In Stock
1.55€
Main specifications
All specifications
Material: EG14
Analog material: EG616, Е46, EG625
Сonstruction by ГОСТ Р 53617-2009: К3-3
Сonstruction by IEC 60276: No
Conductor length by ГОСТ 12232-89, no less, L : 120 mm
Conductor cross-section, S : 4,5 mm²
Conductor insulation : missing
Terminal type according to ГОСТ Р 53617-2009: 6B
IEC 60276 tip shape:
Cover type according to ГОСТ Р 53617-2009: HK-4
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Electro graphite brush EG14 12.5x32x64 K3-3 NK-4 for motor/generator

Specifications

Main characteristics

Material

EG14

Analog material

EG616, Е46, EG625

Сonstruction by ГОСТ Р 53617-2009

К3-3

Сonstruction by IEC 60276

No

Conductor length by ГОСТ 12232-89, no less, L

120 mm

Conductor cross-section, S

4,5 mm²

Conductor insulation

missing

Terminal type according to ГОСТ Р 53617-2009

6B

IEC 60276 tip shape

Cover type according to ГОСТ Р 53617-2009

HK-4

Additional parameters

Hardness, H

8-30 HR

Specific electrical resistance, p

20-38 μΩ·m

Current density, j

0,12 A/mm²

Transitional voltage drop on a pair of brushes, ΔUᵦ

1.1-2.1 V

Brush pressure, p

40 kPa

Circum velocity, Vₚₑᵣ

45 m/s

Friction factor, μ

0.25

Manufacturer country

Bulgaria

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