Follow on Google News News By Tag Industry News News By Place Country(s) Industry News
Follow on Google News | World’s First Fiber Optic Absolute Position Sensor Provides EMI Immunity and 13-Bit ResolutionMICRONOR introduces the world’s first commercially-available absolute Fiber Optic Position Sensor (FOPS).
By: sam sen The new absolute FOPS uses a novel optical technique em bedded in a passive sensor and active controller connected by a duplex fiber optic li nk. The controller transmits a burst of light to the code disk in the sensor which accurately modulates the spectral components of the light ba sed on angular position. The position information is imprinted in the optical spectrum of the light and guided back to the controller for a precise position readout. The sensor requires no electrical power and houses no electronic components whatsoever. The MR330’s accuracy and EMI immunity make it an ideal sensor for applications that require precise motion control and position measurement in challenging environments: This innovative product measures absolute angular position from 0° to 360° with 13-bit (8192 count) resolution at speeds exceeding 2500 rpm. A complete system consists of the MR332 Passive Sensor, and MR330 Controller which interconnect via a duplex fiber optic link. The fiber cable used is readily available industry standard 62.5/125µm multimode fiber with Duplex LC connections. The MR330 controller is powered by 24 VDC and features multiple built-in interfaces and protocols for position read-out making it compatible with most any motion systems. The MR330 controller’s powerful em bedded processor and firmware offers an extended set of built-in functions and multiple interface options not available in conventional encoders or resolvers. The Model MR330-1 SSI Controller offers SSI, USB, RS485 Serial, Modbus RTU, two analog outputs (4-20mA and ±10V) and two digital set points. Unit price for a complete MR330 controller/MR332 sensor system is $5790 in small quantities with a typical lead time of 2-3 weeks ARO. Special versions can also be engineered for radiation environments, MRI applications and OEM product integration. The debut of the MR330 series absolute position sensor complements Micronor’s existing MR310 series incremental fiber optic encoder system. Micronor’s newly expanded range of fiber optic rotary sensors ensures the right solution is available for those applications where conventional encoder or resolver performance falls short. About Micronor Since 1968, Micronor has been a leading global supplier of automation and motion control products for industrial applications as well as military, aerospace, medical and other harsh/hazardous environments. Products include fiber optic sensors, encoders, resolvers, cam timers, programmable limit switches, motorized potentiometers, pulse generators, handheld pendants and custom engineered feedback and control units. Micronor maintains regional sales, service, engineering and manufacturing facilities in both California USA and Switzerland. # # # Since 1968, Micronor has been a leading global supplier of automation and motion control products for industrial applications as well as military, aerospace, medical and other harsh/hazardous environments. Products include fiber optic sensors, encoders, resolvers, cam timers, programmable limit switches, motorized potentiometers, pulse generators, handheld pendants and custom engineered feedback and control units. Micronor maintains regional sales, service, engineering and manufacturing facilities in both California USA and Switzerland. End
Account Email Address Account Phone Number Disclaimer Report Abuse
|
|