Electro graphite brush EG74 25x32x60 for motors and generators

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  • Name: Electro graphite brush EG74 25x32x60
  • Brand: ZTV
  • Product Code: EG74_25x32x60
  • Availability: Pre-order 39 calendar days
14.22€
Main specifications
All specifications
Material: EG74
Analog material: REN1, RE59, F21
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Electro graphite brush EG74 25x32x60 for motors and generators

Specifications

Main characteristics

Material

EG74

Analog material

REN1, RE59, F21

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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