New edition of our popular RubberDay series – today’s focus: seals for pedelecs
RUBBER DAY – End product: seals for pedelecs Did you know? The powerful motors in modern pedelecs use seals that were manufactured on high-precision DESMA injection molding machines.
A pedelec – i.e., an electrically assisted bicycle – combines muscle power with motor power. As soon as the rider pedals, the electric motor is activated and provides powerful but natural assistance while riding.
High-quality sealing is essential to ensure that this drive unit functions reliably. The seals must withstand extreme conditions, including moisture, dirt, temperature fluctuations, and mechanical stress.
Why DESMA seals are indispensable in pedelecs:
🌧️ Resistant to moisture and dirt – reliably protects sensitive components
🌡️ Temperature-resistant – works perfectly even with extreme fluctuations
⚙️ Mechanically resilient – withstands vibrations and movements over the long term
🎯 Manufactured with high precision – for a perfect fit and maximum efficiency
🔒 Documented for process reliability – every production step is traceable
DESMA machines enable the production of seals with maximum precision and process reliability, ensuring that the motor remains permanently protected from external influences – for a safe, durable, and comfortable riding experience.
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