Electro graphite brush EG74 8x12.5x25 K14-1 for motors and generators

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  • Name: Electro graphite brush EG74 8x12.5x25 K14-1
  • Brand: ZTV
  • Product Code: EG74_8x12-5x25_К14-1
  • Availability: In Stock
92 грн.
Main specifications
All specifications
Material: EG74
Analog material: REN1, RE59, F21
Сonstruction by ГОСТ Р 53617-2009: К14-1
Conductor length by ГОСТ 12232-89, no less, L : 35 mm
Conductor insulation : missing
Terminal type according to ГОСТ Р 53617-2009: missing
IEC 60276 tip shape: P
Cover type according to ГОСТ Р 53617-2009: missing
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Electro graphite brush EG74 8x12.5x25 K14-1 for motors and generators

Specifications

Main characteristics

Material

EG74

Analog material

REN1, RE59, F21

Сonstruction by ГОСТ Р 53617-2009

К14-1

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

35 mm

Conductor insulation

missing

Terminal type according to ГОСТ Р 53617-2009

missing

IEC 60276 tip shape

P

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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