Unterschiede zwischen gebürsteten und bürstenlosen Motoren in Elektrorollstühlen

Unterschiede zwischen gebürsteten und bürstenlosen Motoren in Elektrorollstühlen

Choosing the right electric wheelchair depends not only on design and seating comfort – the motor technology also plays a crucial role. An important factor for performance, maintenance, and durability is the motor type: brushed or brushless.

Brushed Motors – Advantages and Disadvantages

Concept: Brushed motors transmit current via carbon brushes to the rotating parts. This traditional technology is still used in some affordable entry-level models.

Advantages:

  1. Low cost: Proven technology, low manufacturing costs.

  2. Simple control: Easily combined with basic control systems.

  3. Reliable technology: Tested over many years in various mobility products.

Disadvantages:

  1. Higher maintenance: Carbon brushes wear out and need regular replacement.

  2. Shorter lifespan: Mechanical friction reduces durability.

  3. Noisier operation: Motors produce clearly audible sounds.

Brushless Motors – Advantages and Disadvantages

Concept: Brushless motors use electronic controls instead of mechanical brushes, making them more efficient and durable.

Advantages:

  1. Low maintenance: Fewer moving parts, lower failure risk.

  2. Higher efficiency: More effective energy use, less heat generation.

  3. Quiet operation: Ideal for indoor and quiet environments.

Disadvantages:

  1. Higher purchase price: Manufacturing costs are higher than brushed motors.

  2. More complex technology: Repairs are often more technical and demanding.

Why we rely on brushless motors

Brushless motors offer users:

  1. Smooth and even ride on various surfaces.

  2. Lower maintenance effort, less hassle in the long run.

  3. Higher energy efficiency and longer battery life.

  4. Quiet operation for comfortable everyday use.

They ensure reliable mobility even under demanding conditions.

Which motor suits you?

  • Brushed motors: Suitable for occasional use or limited budgets.

  • Brushless motors: Ideal for daily users who value durability, quietness, and low maintenance.

Conclusion

Whether brushed or brushless – the choice depends on your needs and priorities.
For a long-term stable, quiet, and worry-free use, an electric wheelchair with a brushless motor is the ideal choice.

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