Sensorline

Speed sensors are designed for installation in drives as an alternative to the conventional encoders. They are contactless and are equipped with a magnetic scanning system which, in conjunction  with a toothed wheel as measuring scale permits the measurement of rotary motion. This solution is exceptionally space saving.

GEL 247 - 2-channel speed sensor Sensor optional with frequency-divider		GEL 2471 - 2-channel speed sensor Flange mounting without adjustment Scan either toothed wheels made of steel or aluminium and toothed rings mounted on existing motor fan wheels		GEL 2472 - 3-channel speed sensor Flange mounting requires no adjustment Two electrically isolated measuring systems in a single housing
GEL 2474 - 1- or 2- channel speed sensors Flange mounting Large air gap up to max. 3 mm		GEL 2475 - 2-channel speed sensor Sensor with current- and voltage output		GEL 2476 2-channel speed sensor Sensor with current- and voltage output
GEL 2477 Contactless 2-channel speed sensor High resolution due to pulse multiplication Max. air gap up to 1.0 mm		GEL 2478 - 1- and 2-channel speed and positioning sensor Suitable for use in explosion-hazardous areas (ATEX)		GEL 248 - 2-channel speed sensor Compact sensor with HTL-/TTL-output signals
Customer-specific sensors We develop sensors for your demands We apply sensors to your needs We produce sensors in small batches Contact us for more detailed informations!		GEL 210 V/VN/X/XN - Test device Test device for encoder with rectangular outputs from 10 ... 30 V DC		GEL 210 T/TN - Test device Test device for encoder with rectangular outputs from 5 V DC

The speed sensors are designed for highly reliable speed and direction measurements starting from 0 Hz and - due their metallic housings - are suitable for even the harshest working conditions. In addition, they tolerate large air gaps between target wheel and sensor element. The sensor elements, the magnet and the integrated electronic system are incorporated in state-of-the-art micro system technology and are fully encapsulated. The design together with subsequent circuitry ensures an electrically and mechanically robust product. 

Advantages

The miniaturized sensors are dew-point proof, do not wear and are insensitive to dirt, shock and vibration. The toothed wheels can be adapted to any machine geometry (interior and exterior diameter, impulse number). MiniCoders require no maintenance and thus have a low cost of ownership. This extremely flexible system offers you not only long term reliability but also solutions to gain a competitive edge.