Rotary Motion Sensor

The Rotary Motion Sensor and Rotational Motion Accessory Kit can be used to study rotational inertia, conservation of angular momentum, and additional experiments.

SKU: RMV-BTD Categories: ,

$298.00$502.00

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The Rotary Motion Sensor lets you monitor angular motion precisely and easily. It is direction sensitive. You can use it to collect angular displacement, angular velocity, and angular acceleration data. Typical experiments include measuring moments of inertia, torque, pendula, and Atwood’s machine experiments. Even though we call it a Rotary Motion Sensor, it can also be used to measure linear position to a fraction of a millimeter.

WARNING: This product can expose you to chemicals, including chromium, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, see www.P65Warnings.ca.gov

Resolution: 1° or 0.25°
Optical Encoder: Bidirectional, quadrature encoder
Maximum Speed: 30 rev/s at 1° resolution 7.5 rev/s at 0.25° resolution
3-step Pulley: 10 mm, 29 mm and 48 mm groove diameter

Rotary Motion Sensor with Accessory Kit includes:

Rotary Motion Sensor

  • Thumb screw
  • 3-step pulley and mounting screw
  • O-ring

Rotational Motion Accessory Kit

  • 2 3-1/2 inch diameter, 1/4 inch thick solid aluminum disks
  • 1 steel disk with 1-1/8 inch central hole
  • 1 plastic hub to hold the steel disk on the 3-step pulley
  • 1 15 inch hollow aluminum rod
  • 1 Ultra Pulley
  • Ultra Pulley Swivel Mount, which allows the pulley to be mounted on the Go Direct Rotary Motion Sensor
  • 2 Masses with locking screws

Rotary Motion Sensor (without Accessory Kit) includes:

Rotary Motion Sensor

  • Thumb screw
  • 3-step pulley and mounting screw
  • O-ring

Rotary Motion Motor Kit (MK-RMV)
Rotational Motion Accessory Kit (AK-RMV)

Rotary Motion Sensor Replacement Parts Kit (RMV-RPK)
Rotary Motion Sensor Replacement Pulley (RMV-PULLEY)

User Manual: https://www.vernier.com/manuals/rmv-btd/
Warranty: 5-year limited warranty
FAQ: https://www.vernier.com/til/1439/

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Rotary Motion Sensor – (with Accessory Kit), Rotary Motion Sensor – (Sensor only)

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Our products compliment your teaching and help your students engage with key STEM concepts.

Educational Standards

Our products support provincial requirements for NGSS, AP, and more.