8:1 quasi direct drive actuators built for torque transparency — low reflected inertia, high back-driveability, FOC control. Compare 5-55 N·m rated and up to 170 N·m peak torque at 24 V or 48 V.
Quasi Direct Drive Actuators
The AKE60-8 KV80 offers 12.5 Nm peak and 5 Nm rated torque via an 8:1 planetary stage at 24 V, weighing just 260 g. Its quasi-direct drive design gives low inertia and compliance for compact humanoid and exoskeleton joints.
Quasi Direct Drive Actuators
CubeMars AKE80-8 KV30 quasi-direct drive actuator delivers 30 Nm peak and 12 Nm rated torque through an 8:1 reducer on a 48 V supply. At 570 g, its low inertia and backdrivability suit exoskeletons, rehabilitation robots and legged joints.
Quasi Direct Drive Actuators
The AKE90-8 KV35 quasi-direct drive actuator combines an 8:1 planetary stage with low-inertia control, producing 170 Nm peak and 55 Nm rated torque. Weighing 1.4 kg at 48 V, it is aimed at humanoid legs, exoskeletons and high-dynamic joint modules.
