Electro graphite brush EG4 25x30x40 K1-3 NK-2 for motors or generators

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  • Name: Electro graphite brush EG4 25x30x40 K1-3 NK-2
  • Brand: ZTV
  • Product Code: EG4_25x30x40_K1-3_NK-2
  • Availability: Pre-order 39 calendar days
484 грн.
Main specifications
All specifications
Material: EG4
Сonstruction by ГОСТ Р 53617-2009: К1-3
Conductor length by ГОСТ 12232-89, no less, L : 125 mm
Conductor cross-section, S : 6 mm²
Conductor insulation : No
Terminal type according to ГОСТ Р 53617-2009: 6,5Д
IEC 60276 tip shape: 6,5W
Cover type according to ГОСТ Р 53617-2009: HK-2
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Electro graphite brush EG4 25x30x40 K1-3 NK-2 for motors or generators

Specifications

Main characteristics

Material

EG4

Сonstruction by ГОСТ Р 53617-2009

К1-3

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

125 mm

Conductor cross-section, S

6 mm²

Conductor insulation

No

Terminal type according to ГОСТ Р 53617-2009

6,5Д

IEC 60276 tip shape

6,5W

Cover type according to ГОСТ Р 53617-2009

HK-2

Additional parameters

Hardness, H

2-6 HR

Specific electrical resistance, p

6.0-16.0 μΩ·m

Current density, j

0,12 A/mm²

Transitional voltage drop on a pair of brushes, ΔUᵦ

0.8-2.0 V

Brush pressure, p

20 kPa

Circum velocity, Vₚₑᵣ

60 m/s

Friction factor, μ

0.25

Manufacturer country

Bulgaria

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