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Rotary Position Sensor RVIT, DC

Rotary Position Sensor RVIT, DC-CAT-RVDT0005
  • MEAS
|
  • MEAS R60D
The R60D RVIT (Rotary Variable Inductance Transducer) is a DC operated non-contact angular position sensor.
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Product Features

  • Position Sensor Product Type: Rotary Variable Inductive Transducer (RVIT)

  • Angular Range(°): -60 – 60

  • Supply Voltage Range(VDC): 13.5 – 16.5

  • Input Current (Max)(mA): 25

  • Non-Linearity ±(%): .5

Available from

LADD Inc

Overview

Operating on a ±15VDC supply, the R60D provides a smooth ±7.5VDC output proportional to angular position over a ±60 degree sensing range. The RVIT proprietary design utilizes a set of four printed circuit coils and a light-weight conductive spoiler to achieve superior performance with a low moment of inertia. During operation, the light weight spoiler rotates with the transducer shaft, differentially altering the inductance of the printed circuit planar coils. The resulting unbalance is precisely measured using an autoplex circuit. This signal is then converted to a linear DC output voltage, proportional to the angle of the rotor shaft. The digital circuit is extremely resistant to environmental disturbances such as EMI and RFI, and is compatible for use with most analog position feedback systems.

BENEFITS

  • Lower cost than RVDTs
  • Bipolar DC operation
  • ±60 degree sensing range
  • High level VDC output
  • Light-weight
  • Non-contact electrical design
  • Size 11 servo mount
  • Anodized aluminum housing 

Features

Please review product documents or contact us for the latest agency approval information.  

Product Type Features

  • Position Sensor Product Type  Rotary Variable Inductive Transducer (RVIT)

Configuration Features

  • Electrical Connection  Lead Wires

Electrical Characteristics

  • Supply Voltage Range (VDC) 13.5 – 16.5

  • Input Current (Max) (mA) 25

Body Features

  • Product Weight (g) 34

  • Case Material  Anodized Aluminum

Mechanical Attachment

  • Sensor Mount Type  Size 11 Servo Mount

Dimensions

  • Shaft Diameter  4.76 mm [ .187 in ]

  • Product Diameter  26.98 mm [ 1.062 in ]

Usage Conditions

  • Operating Temperature Range  -25 – 85 °C [ -13 – 185 °F ]

Operation/Application

  • Output Signal Type  ±7.5 VDC

Other

  • Angular Range (°) -60 – 60

  • Non-Linearity ± (%) .5

  • Bearing Type  ABEC 3 Precision Ball Bearing

Reference Number

  • TE Internal Number CAT-RVDT0005

Related Materials

Datasheets & Catalog Pages

Accessories

  • Flexible Coupling The R-Flex coupling system is a versatile, easily installed coupling device that corrects for most types of angular sensor shaft mis-alignments.