The set of 10 W machines is a technical controlled system for experiments on speed and voltage control. It consists of an electrical drive including digital speed sensing, a generator machine and an electronic load. Using the adjustable load, real generator operation can be investigated. The machine set makes it possible to measure the load characteristic of the generator and the dynamic behaviour of systems of higher order. A microprocessor controlled power module supplies the drive machine. Thus no external power amplifier is required. The set of machines comes with 7-segment displays for the measurement of speed and torque.
- Speed: 3000 rpm max.
- Control voltage: ±10 V
- Tachogenerator: ±10 V
- Switchable prefilter, time constant T = 800 ms
- Power consumption: 10 W max.
- Generator efficiency: 40%
- Supply voltage: ± 15 V DC
