Electro graphite brush EG74 5x20x25 K1-3 for motors and generators

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  • Name: Electro graphite brush EG74 5x20x25 K1-3
  • Brand: ZTV
  • Product Code: EG74_5x20x25_K1-3
  • Availability: Pre-order 39 calendar days
4.14€
Main specifications
All specifications
Material: EG74
Analog material: REN1, RE59, F21
Сonstruction by ГОСТ Р 53617-2009: К1-3
Conductor length by ГОСТ 12232-89, no less, L : 50 mm
Conductor cross-section, S : 0,5 mm²
Conductor insulation : missing
Terminal type according to ГОСТ Р 53617-2009: 5B
Cover type according to ГОСТ Р 53617-2009: missing
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Electro graphite brush EG74 5x20x25 K1-3 for motors and generators

Specifications

Main characteristics

Material

EG74

Analog material

REN1, RE59, F21

Сonstruction by ГОСТ Р 53617-2009

К1-3

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

50 mm

Conductor cross-section, S

0,5 mm²

Conductor insulation

missing

Terminal type according to ГОСТ Р 53617-2009

5B

Cover type according to ГОСТ Р 53617-2009

missing

Additional parameters

Hardness, H

15-55 HR

Specific electrical resistance, p

35-75 μΩ·m

Current density, j

0,15 A/mm²

Transitional voltage drop on a pair of brushes, ΔUᵦ

1.2-2.4 V

Brush pressure, p

40 kPa

Circum velocity, Vₚₑᵣ

50 m/s

Friction factor, μ

0.22

Manufacturer country

Bulgaria

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