Electronica Hall B1, Booth 201
Megatron provides an enormous range of high quality Angle sensors for all applicationsIncluding economic Precision. But the series "AL (IR) 17 / 19xx" with multi-filament Drahtpotentiometern opened hundreds of different applications, for example for the drive technology.
The analogue multi-turn angle sensors of the series and AL17xxM AL19xxM suitable as precise setpoint generator. Typical are applications and locations, where precise angle measurement with analog output signal to be as economical as possible realized. With multi-filament Drahtpotentiometern linear paths are measured, which are implemented via a spindle or worm drive into a rotary motion. A typical application example is the memory function in airplane seats of first class. Here are the potentiometer an exact feedback of the different axis positions.
The multi-filament wire potentiometers have a tolerance of ± linearity 0,25%. The 22 mm housing with central fixing can be sealed with an optional shaft sealing ring (IP54). Other options include a tandem configuration for redundant connections, different resistance values, special shaft geometry, a rear shaft and wire and termination - the whole thing in small series.
The two AL series are available with three, five or ten filaments, whereby electrical angle of rotation of 1080, 1800 or 3600 give °. The Precision achieve thereby a maximum life of 300.000, 500.000 or 1.000.000 revolutions. The maximum adjustment amounts to 40 U / min.
The shaft is made of stainless steel and the housing made of glass fiber reinforced nylon. The HH17xxM / 19xxM (hybrid technology) series is ideal for longer service life and low signal noise.
The program is completed by the series ALIR17xxM and ALIR19xxM. You also permit operation with a radial axle load of up to 4N. Particularly in the application of force on the shaft end, the high-performance polymer plain bearings are a total of more stability in the back cover of the storage. In addition, an integrated slip clutch protects these potentiometers from destruction by driving over the limit stops and facilitates the correct adjustment. The slip torque is approximately 2 7 to Ncm.