Robot Servo Motor | Petoi Quadruped Robots

Slim plastic-geared high-performance Robot servo motor with fast and precise actuation to meet the demanding requirements of legged robotic walking joints and head panning.
We use high-end coreless motors in the servo for instant reverse rotation and large output torque. The rated life span is longer than 100 hours of continuous walking. The output gear has a built-in stuck-protection mechanism to instantly release excessive force and then reduce the current. It helps to avoid damage to the gear system or injuries to the operator. 
Demos of servos used by  Bittle X open source voice command robot dog, performing fast walking and backfliping:

Demo of feedback servo feature with  Bittle X+Arm :

Demo of feedback servo feature with  Nybble Q robot cat :

The Robot servo Motors are brushed, and the brush contacts will eventually wear out, so you’d need some spare servos. You may need this 10-servo set if you expect to have high usage, such as for teaching or researching quadruped walking robots.
Learn more about the feedback control servo features .
Note that Nybble isn’t compatible with these servos. If you need Nybble servos, please contact us .
Lite Servos vs Alloy Servos

Feature
Lite Servos
Alloy Servos

Gear material
Plastic
Metal

Motor
Coreless

Overheating Protection
Electronic protection algorithms to prevent overheating

Torque & Power
Standard torque for basic tasks
High torque for heavy loads & complex moves

Shock Bearing Mechanism
Mechanical lock release structure for protection
The alloy material is strong enough to bear shock

Best For
Beginners & intermediate learners
Advanced learners, educators, & researchers

Durability
Lightweight, good for everyday use
Strong alloy build, long-lasting under stress

Use Cases
Coding lessons, classroom projects, entry to intermediate robotics projects
Advanced robotics, AI applications,