Soft Drive D Series
Direct Coupled Variable Speed Rotary Screw Air Compressors
The First Thing That Comes To Mind When It Comes To Productivity
The Soft Drive D Series Direct Coupled Variable Speed Rotary Screw Air Compressors produce only the required amount of air by adjusting the motor output, thanks to the frequency inverter. This results in a significant reduction in energy consumption. The inverter allows our compressors to operate within a variable speed (variable frequency) range, extending the lifespan of the mechanical components and electrical equipment with automatic shutdown times based on your business’s air consumption. In our Soft Drive D Series Compressors, energy losses are minimized thanks to the coupled screw and motor, ensuring that you get the air you need for your business in the most efficient way. Our IE5 motor compressors, specially produced for your business, are indispensable, providing 50-60% energy efficiency.
Soft Drive D Series in Numbers
Motor
15 – 500 kW
Air Efficiency
1,8 – 71,2 m³/dk
Working Pressure
8-10-13 bar
Superior Features of Soft Drive-D Series
Coupled System: Provides minimum energy loss with the one-to-one coupling of the screw and motor.
Variable Speed Control: Motor speed is adjusted according to the instantaneous air demand, preventing unnecessary energy consumption.
Soft Start and Stop: Inverter technology ensures a soft start and stop, reducing mechanical wear and electrical load.
Constant Output Pressure: The compressor ensures stable operation by continuously maintaining the measured pressure values.
Low Maintenance Cost: Thanks to its optimized working structure, the service life is extended, and the maintenance scope is minimized.
Quiet and Vibration-Free Operation: Thanks to its special design, it operates with a low noise level and minimal vibration, enhancing the comfort of your working environment.
Capacity Table
| Model | Air Efficiency | Working Pressure | |||
|---|---|---|---|---|---|
| 8 bar m³/min. |
10 bar m³/min. |
13 bar m³/min. |
kW | HP | |
| SOFT DRIVE 20 D | 2,7 | 2,2 | 1,8 | 15 | 20 |
| SOFT DRIVE 25 D | 3,2 | 2,7 | 2,2 | 18,5 | 25 |
| SOFT DRIVE 30 D | 4 | 3,2 | 2,8 | 22 | 30 |
| SOFT DRIVE 40 D | 5,4 | 4,7 | 3,8 | 30 | 40 |
| SOFT DRIVE 50 D | 6,5 | 5,4 | 4,5 | 37 | 50 |
| SOFT DRIVE 60 D | 8,5 | 7,3 | 6,1 | 45 | 60 |
| SOFT DRIVE 75 D | 10 | 8,6 | 7,3 | 55 | 75 |
| SOFT DRIVE 100 D | 13,9 | 11,8 | 9,9 | 75 | 100 |
| SOFT DRIVE 120 D | 16,1 | 13,3 | 11,4 | 90 | 125 |
| SOFT DRIVE 150 D | 19,4 | 16,2 | 14,2 | 110 | 150 |
| SOFT DRIVE 180 D | 25,8 | 21,5 | 17,8 | 132 | 180 |
| SOFT DRIVE 220 D | 28,5 | 25,1 | 21,3 | 160 | 220 |
| SOFT DRIVE 270 D | 36,9 | 31,2 | 25,7 | 200 | 270 |
| SOFT DRIVE 340 D | 45 | 40,1 | 33 | 250 | 340 |
| SOFT DRIVE 430 D | 55 | 46,5 | 41,3 | 315 | 430 |
| SOFT DRIVE 540 D | 65 | 57,6 | – | 400 | 540 |
| SOFT DRIVE 680 D | 71,2 | – | – | 500 | 680 |
All capacities are measured according to ISO 1217 standards at 1 BAR pressure and 20°C ambient temperature.
Sound levels are measured in accordance with Pneurop standards.
For detailed brochures, product availability, or consultancy services, please feel free to contact us.
We reserve the right to modify technical specifications without prior notice.
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