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Raketa Buran Vacuum Grain Crusher Motor Carbon Brushes (6*10-L30)

Raketa Buran Vacuum Grain Crusher Motor Carbon Brushes (6*10-L30)

SKU: 15463 21
Regular price €1.75 EUR
Regular price Discounted price ₴87.55 UAH
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Quantity

length_1 : 30
width_1 : 10
width_2 : 6
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Description


Graphite (Carbon) Brush Set 6×10×32 mm with Spring and Contact Cap (10 mm)

High-quality current-collecting brushes are designed to transfer electric current to the commutator of the rotor (armature) of electric motors for household and agricultural equipment. They ensure stable contact, minimal sparking, and low wear of the commutator segments during high-speed operation.

Key Advantages and Features:

  • Optimal material density: Made from a high-quality graphite mixture, providing excellent conductivity and minimal abrasive impact on the commutator.
  • Reliable spring block: The integrated spring creates constant and uniform pressure, preventing contact bounce and excessive sparking.
  • Universal contact cap: The 10 mm diameter brass cap ensures secure fixation and excellent electrical contact in the brush holder.

Application and Compatibility:

These brushes are used in commutator motors of household vacuum cleaners, grain crushers, feed grinders, electric dryers, and other power tools with a similar type of brush holder.

  • Soviet vacuum cleaners (up to 600 W): Vikhry, Raketa, Buran, Ural, Chaika, Sputnik, etc.
  • Commutator motors: DK105-370-8, DK105-750-12 and their equivalents.
  • Grain crushers and feed grinders: Khryusha, Bison, Yarmash, Farmer (if dimensions match).
  • Alternative application: Can be used as a temporary or alternative replacement for some Karcher vacuum cleaner motor models (subject to brush holder fit/size matching).

Technical Specifications:

Parameter Value
Cross-section (thickness × width) 6 × 10 mm
Brush length (new) 30–32 mm
Contact type Cap (round pad/disc)
Contact diameter (d) 10 mm
Wire lead Central, with pressure spring
Wire length 33 mm
Brush body construction Solid (without slots)

Package Includes:

  1. Carbon brushes with spring and contact — 2 pcs. (1 set).

Master's Tip: Before installing new brushes, be sure to clean the motor commutator segments of carbon dust, soot, and insulation traces, and check the depth of the inter-segment grooves. If there is deep wear on the commutator, it must be turned and polished. For the first 15–20 minutes after replacement, do not run the motor at maximum load — allow the brushes to break in (seat) to the commutator radius.

See also in:
Current collector carbon brushes Electrical components Household appliances Spare parts Latest updates Spare parts and components for grain crushers Spare parts for farming Spare parts for vacuum cleaners