TW Series

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New product

The TW Series Thumbwheel is a minimum width, low profile joystick that provides smooth, precise fingertip control in one axis.  Featuring non-contacting Hall effect technology for long life performance, the TW series  offers excellent proportional control, stable output, long life and is designed for panel mount applications and joystick integration.  The TW series includes a wide range of configuration options including voltage output range, wheel color and style.

Main features

  • Analog outputs
  • Spring return to center
  • Non-contact Hall effect technology
  • Electronics sealed up to IP67
  • 5 million lifecycles
  • Choice of 4 wheel colors

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More info

Ergonomics 1

Ergonomics 2


General specification

• 1 or 2 axis
• USB outputs available
• Non-contact Hall effect technology
• Submersible to 1m (3.28ft) per IP68
• Pressure washable to IP69K
• Redundant outputs available
• Rear or drop-in mounting available

Environmental specifications

• Operating Temperature: -40ºC to +85ºC (-40ºF to +185ºF)
• Storage Temperature: -40ºC to +85ºC (-40ºF to +185ºF)
• Sealing: IP67*
• EMC Immunity Level: EN61000-4-3 (extended)
• EMC Emissions Level: EN61000-6-3:2001
• ESD: EN61000-4-2 (extended)

Electrical specifications

• Sensor: Hall effect
• Resolution: 1.22mV
• Supply Voltage Range: 5V ± .250V
• Reverse Polarity Max: -10V
• Overvoltage Max: 20V
• Output Impedance: 2Ω
• Return to Center Voltage (No Load): ±200mV
• Error Signal: 1.0%


• Glass filled nylon

mechanical specifications

• Break Out Force: 0.7N (0.15lbf)
• Mechanical Angle of Movement: 80º (±40º from center)
• Expected Life: 5 million cycles
• Lever Action (Centering): Spring centering

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