Electro graphite brush EG74 8x16x32 K1-3 for motors and generators

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Electro graphite brush EG74 8x16x32 K1-3 for motors and generators
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  • Name: Electro graphite brush EG74 8x16x32 K1-3
  • Brand: ZTV
  • Product Code: EG74_8x16x32
  • Availability: In Stock
1.40€
1.80€
Main specifications
All specifications
Material: EG74
Analog material: REN1, RE59, F21
Сonstruction by ГОСТ Р 53617-2009: К1-3
Сonstruction by IEC 60276: CL04A
Conductor length by ГОСТ 12232-89, no less, L : 57 mm
Conductor insulation : present
Terminal type according to ГОСТ Р 53617-2009: D
IEC 60276 tip shape: W
Cover type according to ГОСТ Р 53617-2009: missing
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Electro graphite brush EG74 8x16x32 K1-3 for motors and generators

Specifications

Main characteristics

Material

EG74

Analog material

REN1, RE59, F21

Сonstruction by ГОСТ Р 53617-2009

К1-3

Сonstruction by IEC 60276

CL04A

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

57 mm

Conductor insulation

present

Terminal type according to ГОСТ Р 53617-2009

D

IEC 60276 tip shape

W

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

Application area

DC motors МР112, МР132, МР160, МР225

Manufacturer country

Bulgaria

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