Robotics

US$4.23
Looking for a quick and easy way to attach a wheel to a servo for a wheeled robot? Here's the answer! This custom-molded wheel is designed to fit to most servo hubs (excluding Hitec), and give solid traction to your robot. The hubs dimension out at 65mm (just under 2-5/8"), by 7.62mm wide (0.3"). Adding one molded-on thermoplastic silicone "tire" to the hub makes the rolling diameter 67mm (2-5/8"). Each wheel comes with ONE black special-grip tire. Compatible with GWS and Parallax continuous rotation servos. We like to double-layer them for an even softer grip in the robot sumo ring! Size: 6.5 x 0.7 x 8.0 cm
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US$3.22

The GM10 Wheel works very well with the GM10 gear motor. It measures 25mm (1") in diameter, 5.7mm wide (.22"), and uses well-proven traction-band tires.

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US$1.49

These new hard plastic wheels are specially designed for our GM2, GM3, GM8, GM9 and GM17 gear motor output shafts. Size: 3.0 x 0.7 x 3.0 cm.

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US$4.23
The hubs dimension out at 69mm (just under 2-5/8"), by 7.62mm wide (0.3"). Size: 6.8 x 0.7 x 5.0 cm.
Delivery within 2-3 weeks
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US$132.65
This is a strong, modular design with over 500 man-hours of development and 21 prototypes behind it. Comes with Black wheels and Red Plates. This kit features: Powerful GM8 gear motors powered by a robust L293D motor driver, Four opto-reflector edge sensors (fifth edge sensor position available when using microprocessor brainboard), Two 38kHz IR emitters and detectors for opponent detection, and much more.
Delivery within 2-3 weeks
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US$12.45

This unassembled gearbox kit comes with the motor, two sets of gears, metal shafts, gearbox and other accessories. Use a different gear setting and you will have a different speed.

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US$3.63

This Rubber Spider is used to connect stepper motors to drive shafts.

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