HONPINE Develops World's First 1.2cm CS Micro Drive Designed for Humanoid Robot Fingers
HONPINE has pioneered a micro drive specifically engineered for humanoid robot fingers, replacing bulky traditional ball screw designs. A single drive now powers each joint, enabling ultra-precise and agile finger movements.
HONPINE has pioneered a micro drive specifically engineered for humanoid robot fingers, replacing bulky traditional ball screw designs. A single drive now powers each joint, enabling ultra-precise and agile finger movements.
Key Features of the CS Micro Drive
1.2cm Breakthrough Size - Likely the world's smallest drive, seamlessly embedded in bionic fingers.
Independent Precision Control - Each joint operates autonomously with ?0.1 arc-second repeatability—stable enough to grip a feather!
180° Ultra-Wide Motion Range - Eliminates robotic stiffness, achieving human-like fluid bending.
Single-Joint Direct Drive - 1 drive = 1 finger joint, reducing transmission chains by 70%.
Omnidirectional 180° Control - Full dexterity for complex tasks.
How HONPINE Achieved Millimeter-Scale Innovation
World's First Monolithic Harmonic Tech - Embeds drive units directly into each finger joint.
Triple Micro-Bearing Design - Uses bevel gears to link dual-joint sections within one drive.
Ultra-Fine ADI Material - Hollow-cast ductile iron, isothermally quenched for superior strength.
Military-Grade Flexspline - Custom electroslag-remelted steel balances wear resistance and plasticity under high-frequency deformation.
Triple-Stage Wave Generator - Precision-formed raceways, roller sorting, and preload assembly, validated via 3D metrology.
CS Drive vs. Ball Screws in Dexterous Hands
Cost-Efficiency
Despite its superior performance, the CS micro drive achieves cost parity with ball screws in mass production. Long-term, its maintenance-free design delivers higher value. HONPINE offers flexible procurement options—standalone drives or complete joint modules.
Featured Product
Harmonic Drive - Ultra Compact Products - Miniature Gearheads
Harmonic Drive is your one-stop headquarters for miniature speed reducer products designed for applications requiring smaller, space-saving components. These devices decrease a motor's rotational speed while increasing output torque and generating zero backlash. Options include mini compact gearheads and miniature actuators. Our mini gearheads, also referred to as miniature gearboxes, are the ideal choice in confined areas where maximum precision is essential. Key features include a compact four-point contact ball bearing mounted to the main shaft, outline dimensions up to 13 mm and precision-matched motors and encoders. Our compact gearboxes come in five sizes, four ratios and flange or shaft outputs.
