Electro graphite brush E8 2/12.5x32x64/ K1-8 NK-6 for electric motors

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  • Name: Electro graphite brush E8 2/12.5x32x64/ K1-8 NK-6
  • Brand: ZTV
  • Product Code: E8_2_12.5x32x64_K1-8_NK-6
  • Availability: Pre-order 39 calendar days
1 095 грн.
Main specifications
All specifications
Material: EG61A
Analog material: EG657, RE92, E8, Е108
Сonstruction by ГОСТ Р 53617-2009: К1-8
Conductor length by ГОСТ 12232-89, no less, L : 125 mm
Conductor cross-section, S : 4 mm²
Terminal type according to ГОСТ Р 53617-2009:
IEC 60276 tip shape: 6W
Cover type according to ГОСТ Р 53617-2009: HK-6
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Electro graphite brush E8 2/12.5x32x64/ K1-8 NK-6 for electric motors

Specifications

Main characteristics

Material

EG61A

Analog material

EG657, RE92, E8, Е108

Сonstruction by ГОСТ Р 53617-2009

К1-8

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

125 mm

Conductor cross-section, S

4 mm²

Terminal type according to ГОСТ Р 53617-2009

IEC 60276 tip shape

6W

Cover type according to ГОСТ Р 53617-2009

HK-6

Additional parameters

Hardness, H

20-65 HRВ 10/40

Specific electrical resistance, p

36.0-60.0 μΩ·m

Current density, j

0,17 A/mm²

Transitional voltage drop on a pair of brushes, ΔUᵦ

1.5-3.2 V

Brush pressure, p

40 kPa

Circum velocity, Vₚₑᵣ

60 m/s

Friction factor, μ

0.15

Manufacturer country

Bulgaria

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