A subcategory covering integrated joint drives used in the joints of humanoid and legged robots.
A subcategory covering joint actuators — integrated drive units combining a motor, gearbox, encoder, and control electronics in a single module, used in the joints of robot limbs and torsos.
T-Motor AK series quasi-direct drive actuator, 9:1 gear ratio, 38 Nm peak torque, CAN interface.
T-Motor AK series quasi-direct drive actuator, 6:1 gear ratio, 15 Nm peak torque, CAN interface.
Integrated series-elastic joint module (SEA) — motor, harmonic reducer, torsion spring and torque sensor in a single housing, used across ANYmal robots.
ROBOTIS smart servo with 4096 PPR magnetic encoder, 8.4 Nm stall torque, RS-485/TTL interface.
Smart servo by Robotis Dynamixel with coreless BLDC motor, 4096 cpr encoder, TTL/RS-485 protocol. Torque 10.6 Nm.
Foundation's proprietary electric cycloidal actuator. Peak torque 160 Nm, back-driving <1 Nm, response <10 ms, 48 V / 72 V.
MyActuator compact planetary actuator with 9:1 gear ratio, 25 Nm peak torque, CAN/RS-485 interface.
Integrated actuator module by T-Motor/CubeMars: BLDC motor, 9:1 planetary gearbox, FOC driver and encoder in one housing. CAN interface.
Unitree-developed integrated PMSM-class joint motor used in the H1 and H1-2 humanoids as a core drivetrain component.
Unitree integrated joint actuator based on a low-inertia, inner-rotor PMSM, used in Unitree humanoid and legged robots.
Xiaomi BLDC quasi-direct-drive micro-actuator — drives the 12 leg joints of the CyberDog 2 quadruped robot.
