Gearless Machine Group | Akış Asansör Motorları
Gearless Traction Machine

 

 

Gearless machines are permanent magnet synchronous (PMSM) systems that do not have a gearbox (reducer) and where the motor shaft is directly connected to the drive sheave. Since friction and mechanical losses are at a minimum, they provide high efficiency, quiet operation, and low energy consumption.

  • High Energy Saving: Consumes up to 40% less energy compared to geared systems.

  • Comfortable and Quiet Ride: Offers vibration-free acceleration and deceleration.

  • Machine Room-Less (MRL) Compatibility: Thanks to their compact structure, they can be easily installed inside the shaft without requiring a separate machine room.

  • Eco-Friendly: Since they do not require gear oil, they are low-maintenance and environmentally friendly.

In motor selection; cabin load capacity (kg), desired travel speed (m/s), roping ratio (1:1 or 2:1), shaft layout dimensions, daily usage frequency, travel distance, and static load must be considered as basic criteria.

Belt-driven gearless machines allow for smaller sheave diameters. They are preferred to provide extra space savings in buildings with extremely limited headroom or pit depth, in villas, and in projects where maximum silence is expected.

Homelift series motors are extremely quiet gearless motors designed specifically for villas and detached buildings with low travel distances, consuming minimal energy.

The Akış gearless product group includes series specially designed for different project requirements:

  • AK Series: Designed for high passenger traffic and tall buildings. It can be safely preferred up to 51 meters of travel distance without a compensation chain, and up to 75 meters with the use of a compensation chain.
  • Volpi Series: Powerful models offering flexible use. Supports up to 33 meters of travel distance without a compensation chain, and up to 51 meters when used with a compensation chain.
  • Mugen Series: Specialized for residential projects with its compact structure. Reaches up to 21 meters of travel distance without a compensation chain, and up to 33 meters with a compensation chain.
  • S Series & AD Series: Compact synchronous motor solutions developed for different shaft dimensions and special capacities.
  • Homelift Series: Offers specialized low-power-consumption solutions for detached houses, villas, and low-travel personal elevators.
  • Belt Series: Extremely quiet and ultra-compact models using a polyurethane belt drive mechanism instead of traditional steel ropes.