Motion Systems
High-performance actuators, motors, and reducers engineered for humanoid robot joints. Our motion components deliver the torque density, efficiency, and precision required for human-like locomotion and manipulation.
Planetary Roller Screw HRP-PRS Series
High-load linear actuator with planetary roller screw mechanism. Designed for humanoid robot hip and knee joints requiring high force density and long service life.
Frameless Torque Motor HRP-FTM Series
Ultra-compact frameless torque motor with high power density. Direct-drive design eliminates backlash for precise joint control in humanoid robots.
Coreless Motor HRP-CCM Series
Miniature coreless DC motor for dexterous hand finger joints. Ultra-low inertia enables rapid response and precise position control.
Harmonic Drive Reducer HRP-HDR Series
Strain wave gear reducer with zero backlash and high reduction ratio. Industry-standard for humanoid robot joint applications.
Absolute Encoder HRP-ENC Series
High-resolution absolute rotary encoder for precise joint position feedback. Multi-turn capability with SSI/BiSS interface.
Cross Roller Bearing HRP-BRG Series
Precision cross roller bearing for robot joint applications. Compact design with high rigidity and load capacity in all directions.