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Addicore  |  SKU: AD315

Wheel for FS90R Servo (60x8mm)

$2.35
Shipping calculated at checkout.


Delivery

Ships Same Day if Ordered Before Noon Pacific Time

This wheel is made specifically for use with the FS90R continuous rotation servo.

The wheel is made of plastic and has a silicone tire for added traction. The wheel fits onto the spline of an FS90R servo and we include a screw to use for securing the wheel to the servo's spline.

The spokes of the wheel allow you to use a sensor such as our CNY70 optical sensor to count each time a spoke passes by the sensor and therefore count the revolutions of the wheel and calculate the distance traveled. Since the wheel has a circumference of 188.5 mm (7.42") and has five spokes, you can easily get 1/5th rotation precision. So you could measure distance traveled with a precision of 37.7 mm (1.48"). Of course the precision could be improved through modifications such as adding an encoder style disk to the wheel with more reflective/non-reflective bands/lines or by using an additional optical sensor.

Product Contents:
  • 1 — plastic wheel, compatible with FS90R servo
  • 1 — silicone tire
  • 1 — screw
Specifications:
Wheel Material Plastic
Tire Material Silicone
Dimensions
Diameter 60 mm (2.36")
Circumference 188.5 mm (7.42")
Width 8 mm (0.31")
Weight 12.4 g (0.44 oz)
Tire Removed
Click on image to view full size FS90R Servo Wheel with Tire Removed
Wheel attached to FS90R Servo Click on image to view full size
Dimensions
Units: mm over [inches]
Click on image to view full size FS90R Servo Wheel Dimensions