Watertight propeller dynamometers
These model propulsion shaft line dynamometers are designed for measuring the thrust and torque of model propellers.
Watertight propeller dynamometers are suitable for:
- inner drive dynamometers in flooded surface vessels models;
- underwater models mounted in the measuring section of a cavitation tunnel;
- underwater model propulsion tests in towing tanks.
Our propeller dynamometers use precision produced integrated thrust and torque measuring load-cell to our own designs that mechanical eliminate cross-talk, these are gauged by our highly skilled and experienced technicians.
The load-cells are fitted and configured with full bridge strain gauges which allow a high precision measurement of the strain in the required force.
Product features
- Water and pressure tight
- Measurement of torque, thrust and speed
- High accuracy compliant with ITTC guidelines
- Low-noise versions available
- Accessories and drive systems available
R45, R46, R51, R58
Watertight propeller dynamometers
| Product reference | Torque (Q) | Thurst (T) | Max speed |
|---|---|---|---|
| R45 | ±15 Nm | ±400 N | 3000 rpm |
| R46 | ±40 Nm | ±700 N | 3000 rpm |
| R51 | ±80 Nm | ±2.3 kN | 4500 rpm |
| R58 | ±150 Nm | ±4.4 kN | 3600 rpm |
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