Spectra Symbol Flex Sensors

Spectra Symbol Flex Sensors have a simple construction with a low profile and can bend and flex physically with a motion device. Spectra Symbol Flex Sensors consist of a -35°C to 80°C temperature range, polymide substrate, and ±2% repeatability. These sensors feature >2 million cycles with a bend angle of 180° over an 8mm (0.315”) radius.

Features

  • Angle displacement measurement
  • Bends and flexes physically with motion device
  • Simple construction
  • Low profile

Specifications

  • >2 million lifecycles with a bend angle of 180° over an 8mm (0.315”) radius
  • Flat resistance (Ohms):
    • 95mm = 18,000 ±20%
    • 55mm = 12,000 ±20%
  • Resistance change multiplier:
    • 95mm = >2x
    • 55mm = >4x
  • -35°C to 80°C operating temperature range
  • 2.5mm to 8mm recommended bend radius
  • Polymide substrate
  • ±2% repeatability
  • 0.13mm [0.005”] finished overall thickness
  • 0.5W power rating, 1W peak (depending on size, varies with length and temperature)

Applications

  • Robotics
  • Gaming (virtual motion)
  • Medical devices
  • Computer peripherals
  • Musical instruments
  • Physical therapy

How it Works

Spectra Symbol Flex Sensors

Dimensions

Mechanical Drawing - Spectra Symbol Flex Sensors

Schematic

Schematic - Spectra Symbol Flex Sensors
Published: 2014-07-16 | Updated: 2024-01-17