Powerchairs

Why choose Astrum Mobility?

We do not build compromised conversions of ordinary wheelchairs. We build platforms from the ground up, to match the performance DNA of motorsport and the needs of people who want to live an active life. With us you are not buying a catalog product, but a purpose-built machine that we will fine-tune with you until it is perfect.

Engineering DNA

What sets Astrum apart

Our powerchairs are not a compromised conversion of an everyday wheelchair. They are purpose-built machines designed for performance.

Built for sport and extreme loads

Steel construction Instead of aluminum we use steel profiles. Why? Because they are tougher and can be repaired in any reasonably equipped workshop. And the weight still came out lower than on aluminum competitors.

Unmatched stability We tuned the entire geometry and the seating so that the center of gravity (the batteries as well as the seat) sits as low as possible. The result is a machine that will not tip over, even in the fiercest challenges on court.

Power that never limits you Two 400 W motors deliver up to 8 kW and 320 Nm in a short peak, so a challenge on court is not decided by top speed, but by the first meter off the line. We set the speed limiter precisely to the rules of the competition you play in — international powerchair hockey has a ceiling of 15 km/h, powerchair football 10 km/h, and national leagues differ, some with no limit at all. The ceiling is set by the rulebook, not by your powerchair.

Next-generation energy and safety

LiFePO₄ and LTO batteries We use state-of-the-art cells that do not catch fire, do not explode and deliver full power all the way down to full discharge.

Decades of life, minutes to charge With LTO technology the batteries last up to 50 years and charge in an astonishing 3–10 minutes.

Regenerative braking Braking feeds energy back into the batteries, which extends your range in a match by up to 20%.

Electromechanical brake Our own solution, with a dedicated backup power supply, brings the powerchair to a stop automatically whenever communication or signal is lost.

Rider comfort and versatility

Controller with USB Right within reach you have a 60 W USB-C charger for your phone, so you never have to worry about power banks again.

Software personalization Every rider can have their own profile on an SD card. Insert it and the powerchair behaves exactly the way you are used to.

Universal mounting points The frame is fitted with mounting holes, so you can easily add attachments and accessories yourself.