20-Line Optical Encoder Disc Kit – Compatible with TT Motor for Speed & Position Sensing

Description

• Product Type: Disc Wheel / Encoder Wheel
• Number of Grids: 20
• Diameter: 25mm
• Thickness: 3mm
• Hole: 5x4mm
• Encoder Resolution: 20 lines
• Compatibility: TT / BO Motor
• Material: Plastic
• Mounting: Press-fit on motor shaft
• Use Case: Speed sensing and rotation detection

Encoder disks are used to make a form of Rotary Encoder – a type of sensor typically used to measure the rotation speed of a shaft or motor. These are ideal when building a wheeled or tracked robot – they can be used to determine distance traveled, correct differences in motor speeds, and when coupled with other sensors, if it is moving or stuck!

This specific encoder disk is designed to be used with all variants of TT / BO Motors and opto-interrupter. The slots in the disk will briefly block the light from passing to the photo transistor, creating a measurable digital signal.

Features

• Designed specifically for standard BO motors

• 20 evenly spaced grids for accurate speed detection

• Compatible with IR encoder and optical sensors

• Lightweight plastic construction

• Easy press-fit mounting on BO motor shaft

• Improves motion feedback and control in robots

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