1. Features
High torque capacity: Metal steering wheels are typically made of aluminum alloy, enabling them to withstand significant torque. This makes them suitable for applications with high torque requirements, such as spider robots and humanoid robots. Compared to plastic steering wheels, they are less prone to deformation or damage under high torque conditions.
Wear and corrosion resistance: Metal materials have higher hardness and wear resistance than plastic. During long-term use, friction wear between the servo output shaft and connecting components is minimal, maintaining good fitting accuracy.
Tight fit with no play: It can tightly fit with the output shaft of a 25T standard servo, effectively preventing play. This means the steering wheel can precisely follow the servo motor control signals during rotation, achieving accurate angle positioning and ensuring the motion precision of robots or models.
Reduced vibration and deviation: The metal steering wheel has uniform mass distribution and stable rotational inertia, reducing vibration and deviation during servo motor operation, resulting in smoother rotation.

2. Specifications
Product model: Small round disk 25T standard servo universal metal steering wheel, standard for robot MG995/MG996
Product dimensions: Mounting hole spacing 14mm/0.55in, steering wheel diameter 20mm/0.79in, gear tooth hole diameter 5.5mm/0.22in

3. Package contents
5 discs, 20 screws

4. Notes
Although the metal steering disc has some corrosion resistance, it is best to avoid using it in harsh environments such as strong acids or alkalis to extend its service life. If used outdoors, take care to prevent rainwater, dust, etc., from entering the connection between the servo motor and steering disc, which may affect its rotational flexibility and precision.