Electro graphite brush EG74 2/12.5x32x58/ K12-3 for motor or generator

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  • Name: Electro graphite brush EG74 2/12.5x32x58/ K12-3
  • Brand: ZTV
  • Product Code: EG74_2_12.5x32x58_K12-3
  • Availability: Pre-order 39 calendar days
1 095 грн.
Main specifications
All specifications
Material: EG74
Analog material: REN1, RE59, F21
Сonstruction by ГОСТ Р 53617-2009: К12-3
Conductor length by ГОСТ 12232-89, no less, L : 110 mm
Conductor cross-section, S : 3,5 mm²
Conductor insulation : missing
Terminal type according to ГОСТ Р 53617-2009: 7P
IEC 60276 tip shape: 7F
Cover type according to ГОСТ Р 53617-2009: missing
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Electro graphite brush EG74 2/12.5x32x58/ K12-3 for motor or generator

Specifications

Main characteristics

Material

EG74

Analog material

REN1, RE59, F21

Сonstruction by ГОСТ Р 53617-2009

К12-3

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

110 mm

Conductor cross-section, S

3,5 mm²

Conductor insulation

missing

Terminal type according to ГОСТ Р 53617-2009

7P

IEC 60276 tip shape

7F

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

Electric motor П2ПМ-370-1150-6

Manufacturer country

Bulgaria

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