Pololu Wheel for Standard Servo Splines (25T, 5.8mm) - 70×8mm, Black, 2-Pack

Overview

These wheels are great for robotics, custom RC vehicles, or any other project you need to get rolling. They measure 70 mm (2.36″) in diameter and are designed for use with standard servos with 5.8 mm diameter splines with 25 teeth, such as FEETECH’s FS5106R, Power HD’s AR-3606HB, and SpringRC’s SM-S4303R continuous rotation servos. The combination can serve as a small, inexpensive, and easy-to-control drive system for a miniature robot. The wheel presses onto the servo spline just like a typical servo horn, and the small screw included with the servo accessory pack for mounting servo horns should be used to hold the wheel in place.

90 mm and 70 mm Pololu Wheels for Standard Servo Splines on FEETECH’s FS5106R and Power HD’s AR-3606HB continuous rotation servos.

90 mm and 70 mm Pololu Wheels for Standard Servo Splines (25T, 5.8mm).

Six mounting holes for #4 or M3 screws make it possible to use the wheel with our universal mounting hubs for 6mm, 8mm, and 1/4″ shafts, enabling these wheels to be used with our 37D Metal Gearmotors and stepper motors with compatible shafts. The slots in the six spokes fit #2 or M2 screws and allow additional accessories to be mounted to the wheel such as decorations or parts of an encoder system. The included silicone tires, which feature horizontal treads for improved traction, are also available separately.

70 mm Pololu Wheel for Micro Servos with a universal mounting hub.

70 mm Pololu Wheel for Micro Servos with a universal mounting hub and 37D metal gearmotor.

Other wheel options

We have similar wheels available in different sizes and colors and with different spline compatibilities:

Alternatives available with variations in these parameter(s): size color shaft type Select variant…

Pololu Wheels for Standard and Micro Servos – 40, 60, 70, and 90 mm diameters.

We also carry an array of wheels compatible with 3mm D shafts:

Alternatives available with variations in these parameter(s): size color Select variant…

Black Pololu Wheels with 90, 80, 70, 60, 40, and 32 mm diameters (other colors available).

Pololu Wheels with 90, 80, 70, and 60 mm diameters in three colors: blue, red, and yellow.

People often buy this product together with:

SpringRC SM-S4303R Continuous Rotation Servo

Servo Extension Cable 12" Male - Female

Mounting Bracket for Standard-Size Servos