TAMSAN
DD55-250 kW · fixed speed direct drive
The motor and the screw element are coupled directly at a 1:1 ratio. There are no belts or pulleys, and the power is transferred with lower mechanical losses.
Power transferred without belts
DD is a fixed speed compressor for plants with constant air consumption. The direct coupling between the motor and the screw element simplifies the mechanical transmission.
Fewer parts in the transmission, easier maintenance
On the DD series there are no belts to tension or replace. The motor, the coupling and the screw element sit on the same axis and are connected at a 1:1 ratio.
- No belts or pulleys in the transmission
- Lower mechanical losses between the motor and the screw element
- Steady operation with constant air demand
- Easier planning of routine maintenance
Direct transmission with fewer wearing parts
DD is intended for production processes where the demand for compressed air is largely steady throughout the working day.
The motor and the screw element are directly coupled
The torque is transferred directly, with no belts or pulleys.
No belt tensioning or replacement
Fewer wearing parts means simpler maintenance.
For processes with constant air demand
It suits processes where the compressor runs close to full capacity for long periods.
For medium and large production plants
The series covers eight models with a flow from 9.7 to 42.0 m³/min.
8 DD models from 55 to 250 kW
The official Tamsan data is shown. The flow figures are given in m³/min, l/min and m³/h to make comparison easier.
1,550 kg
1,750 kg
2,500 kg
2,700 kg
3,000 kg
3,100 kg
3,600 kg
4,800 kg
When air consumption is steady
DD suits plants where the compressor mostly runs under constant load and there are no large swings in the flow required.
Direct driveConstant industrial operationFor production lines with predictable consumption
Before choosing a model, establish the flow rate needed, the working pressure, the daily running time and the cooling and ventilation available in the compressor room.
Send us the flow rate and working pressure you need
We will compare your operating conditions with the official DD data and suggest a suitable model from 55 to 250 kW.