Standard design with 1:1 drive

Standard design with 1:1 drive


Series: ASD to HSrrr
Motor power: 18.5 to 500 kW
Delivery: 2.09 to 86 m³/min
Standard pressure: 5.5 to 15 bar(g)

Why 1:1 drive?
In compressed air packages featuring 1:1 direct drive the motor drives the airend directly without transmission loss via a maintenance-free coupling. 1:1 direct drive rotary screw compressors provide outstanding performance and enable significant savings. KAESER's co mprehensive range of specially designed airends are manufactured and developed to meet every compressed air user’s needs.

Triple savings with 1:1 drive:

  • No power transmission losses.
  • Large, low speed airends provide more air for less energy.
  • Significantly reduced maintenance costs.