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- Name: Electro graphite brush EG74 25x32x64 K1-3
- Brand: ZTV
- Product Code: EG74_25x32x64_К1-3
- Availability: Pre-order 39 calendar days
12.24€
Main specifications
All specifications
Material:
EG74
Analog material:
REN1, RE59, F21
Сonstruction by ГОСТ Р 53617-2009:
К1-3
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Electro graphite brush EG74 25x32x64 K1-3 for motors and generators
Specifications
Main characteristics
Material
EG74
Analog material
REN1, RE59, F21
Сonstruction by ГОСТ Р 53617-2009
К1-3
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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