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CONTACT US|Tel: 01525 373666
Educational Science & Technology
CONTACT US|Tel: 01525 373666

Wireless Rotary Motion Sensor

Bluetooth | USB | Huge Battery Life | Independent Logging

Wireless Rotary Motion Sensor

This multi range sensor is a must for every Physics department. It is highly accurate with an extremely low friction bi-directional position sensor capable of measuring a variety of motions including: pendulum, angular, rotational, distance moved by an object.

Reliable and durable, designed for the classroom

All our sensors come with 5 years warranty and lifetime support, we ensure your investment gives you complete peace of mind.

Want to see more videos? Take a look on our YouTube Channel

You can download the free teaching resource below.
Ideal for Physics

This bi-directional sensor is ideal for Physics departments. Its three-tier low friction pulley is capable of measuring a variety of motions including pendulum, angular and linear.

On the front of the Sensor is a three-tier pulley with 49mm, 31mm and 1mm diameters.

The Rotary Motion Sensor is supplied with a mounting rod that can be attached to four sides of the sensor and then clamped into a suitable holding device in many different orientations. It has a reset button that sets the output of the Sensor to centre point of the scale.

data harvest pendulum
data harvest disc
Additional Accessories

The optional Rotary Motion Accessory kit widens the range of investigations this sensor can achieve as listed below.

  • Conservation of angular momentum
  • Moments of inertia
  • Pendulum investigations
  • Gravitational rotational energy
  • Frictional torque
  • Rotational collisions
  • Rotational inertia
  • Linear displacement of an object or sensor e.g. movement of gas syringe, distance moved by a sensor, etc.

Teaching Activities

The Rotary Motion Sensor can be used to investigate a number of scientific experiments such as:

  • Study of pendulums and SHM
  • Time distance with a dynamics system
  • Motion of a Clifton(wedge) spirometer
  • Measurement of linear distance
  • Conservation of angular momentum
  • Movement of gas syringe
  • Distance of light intensity vs. separation in young’s slits diffraction measurements
  • Resonance of sound in an open pipe

data harvest rack
Your Purchasing Options

For customers outside of the UK, please contact Data Harvest or an overseas distributor within your country.

Rotary Motion Accessory Kit Rotary Motion Accessory Kit
Order No. 3288
Wireless Rotary Motion Sensor (Bluetooth) Wireless Rotary Motion Sensor (Bluetooth)
Order No. 1195
Downloads & Resources

All available downloadable product manuals and firmware for the Wireless Rotary Motion Sensor (Bluetooth)

Product Manuals

Web Version Download Wireless Rotary Motion Manual | Version: 0


Range Angular position & velocity, Distance, Pendulum
Connectivity USB or Bluetooth
Battery Internal 1300mAh

What's in the box

1x Wireless Rotary Motion Sensor
1x Mini USB Lead
EasySense2 Software (Digital download)
Sensor Manual (Digital download)