Sensors & Transducers


Contactless linear measurement system

May 2004 Sensors & Transducers

RET Automation is offering the new Kübler linear measurement system. This system is a high-resolution linear encoder that allows measurement of linear position or speed without contact between the sensor head and scale. The system is available with a moulded eurofast quick disconnect, which offers the customer higher performance, lower cost and a faster and more reliable installation.

The linear measurement system senses movement via a magnetic scale and a separate sensor head. The scale, which has equally spaced north and south magnetic poles, is bonded to a stainless steel band. The sensor head provides quadrature pulses from which speed, position and direction of travel can be determined. This system allows a customer to specify a resolution of either 20 or 100 µm for a given application.

The system is IP 67 rated; consequently, it is completely immune to contaminants such as dust and liquids. The scale comes with a stainless steel covering that can be used for protection against metal shavings, filings etc, and is available in lengths up to 90 m. The non-contact nature of the encoder results in extended life when compared to traditional mechanical systems.

Easy to install, the system can be used to retrofit current applications where speed and position values are sent to a display or used as an input to a controller. This technology provides a great economical alternative to optically based devices.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

High-precision automated inspection
Sensors & Transducers
Delivering advanced inline metrology to an expanding range of challenging industries, SmartRay is launching the smallest field-of-view 3D sensor of its cutting-edge ECCO X series.

Read more...
Long-range laser distance measuring sensor
Vepac Electronics Sensors & Transducers
The MS-100A is a long-range laser distance measuring sensor with a range of 150 to 1000 mm. This sensor excels in applications requiring extended measurement capabilities, such as quality control and logistics.

Read more...
Energy measurement module for BL20 I/O System
Turck Banner Southern Africa Electrical Power & Protection
Turck’s BL20 energy measurement module enables precise monitoring of the energy consumption of single- or three-phase systems.

Read more...
The power of smart maintenance for securing water supply
Omron Electronics Sensors & Transducers
The water industry plays an essential role in delivering safe drinking water and effective wastewater services to society and various industries. A lack of maintenance could have severe consequences, as even the failure of a single component can significantly impact operations, and maintenance expenses represent a substantial part of the overall costs of water and pumping systems.

Read more...
Rotary atomisers for efficient paint spraying
Instrotech Sensors & Transducers
Painting the bodywork is an integral component of vehicle manufacturing. Keller supplied intrinsically safe pressure transmitters and intrinsically safe temperature sensors to a client producing paint robots for the car industry.

Read more...
The smallest most powerful infrared sensor in the world
Sensors & Transducers
The superior performance and robustness of Telco’s infrared sensors ensures that there are no limits to any mining and industrial applications.

Read more...
Easy parameter setting of vision sensors
ifm - South Africa Sensors & Transducers
Contour verification and object inspection are two of the most important functionalities in industrial imaging. With the new O2D5xx series, ifm now offers a solution that perfectly masters both functionalities

Read more...
Status display for conveying sensor, machine and device data
Turck Banner Southern Africa Operator Interfaces, Switches & Relays
Enhance application accuracy and efficiency with the SD50 Status Display, which conveys sensor, machine and device data via text and multicolour LEDs.

Read more...
New range of vision units
Beckhoff Automation Sensors & Transducers
Beckhoff has added four new vision units to its VUI2000 series. They integrate a camera, illumination and liquid lens technology for simplified installation.

Read more...
Condition monitoring sensor
Sensors & Transducers
The Balluff BCM Gen2 Condition Monitoring Sensor is an advanced IIoT-ready device designed for real-time machine health monitoring.

Read more...