Behavioral Lever

USD$ 1,950.00

In stock. Lead time: 1 to 2 weeks.

SKU: 38110 Category:

The behavioral lever is intended for fine motor tasks. It cam measure the lever position and apply a programmable force that will move the lever out of the reward zone. It can be used with our Air Puff Whisker Stimulator and our Water Dispenser for reward or punition, or it can be controlled through a 5V TTL interface or a serial interface. A PsychoPy plugin is also available. The system is compatible with our treadmill, our mouse head fixation system, and our automatic home cage system.



file icon


  • PsychoPy component interface
  • Communication with other device
  • Configurable reward zone position
  • Auto calibration mechanism
  • Open-source firmware and software for customization
  • Multiple arms available (2in. and 4in. included)
  • 2x M4 supports for direct mount to Thorlabs 0.5″ optical posts

magnet icon


gears icon


  • Measures lever position at 20 Hz: 0.15°
  • Clockwise and counterclockwise
  • Interval between perturbation: 1s to 255s
  • Random probability: 0 to 10
  • Configurable speed: 1 to 100%
  • Configurable amplitude: ±40°
  • Small footprint: 33x28x80 mm

Behavioral Lever programmation through PsychoPy