Linker Hand L20

Description

• 21-DoF dexterous hand (16 active and 5 passive), delicate operation for complex finger movements
• Precise control and smooth motion performance.
• Fingertip sensors for haptic feedback and force control to handle fragile objects, Piezoresistive Sensors (standard), Capacitive Sensors (Optional)
• It supports vision sensor at wrist (optional), visual + tactile sensor at one finger tip with perception model (optional), palm electronic skin sensors (optional)
• Sturdy structure and impact resistant, suitable for high-intensity training and industrial applications.

The Linker Hand L20 is a 21-joint dexterous hand designed to replicate natural human grasping and enable precise, delicate manipulation. It features an innovative linkage drive and proprietary motor system for high-precision motion, and supports force, vision, and tactile sensing for enhanced adaptability and intelligent interaction.

With its high degree of freedom and advanced force-position control, the L20 is well-suited for applications in research, industrial automation, service robotics, and healthcare.

Linkerbot Hand L20

USB-to-CAN Debugging Cable

Connector Cable XT30 (2+2)

Power Adapter

Power Cable (US cable)

Palm width (173.5mm), height(240.5mm), thickness (64mm) Attached files

• Linker Hand L20 Product Manual 20250911.pdf
• Linker Hand Series Selection Guide.pdf
• Linker Hand Product Brochure.pdf

Degrees of freedom 16

Number of Joints 21 (16 active + 4 passive)

Transmission Method rod. Drive.

Control Interface CAN/RS485

Communication Rate 600 kHz

Weights 1100g

Maximum load 10 kg

Operating voltage DC24V±10%

Quiescent current 0.2A

No-load motion average current 1A

Maximum current 3A

Repeat Positioning Accuracy ±0.2mm

opening and closing time 1.2s