Product profile
Linker Hand L20
Linker Hand L20 is LinkerBot’s 20-active-DOF dexterous robotic hand for humanoids and robot arms. Its multi-sensor configuration supports anthropomorphic g...
Facts
- Company
- LinkerBot
- Product type
- hand
- Status
- commercial
- Primary capability
- manipulation
- Website
- https://linkerbot.cn/product?page=L20
About Linker Hand L20
L20 independently actuates 20 finger and thumb joints, allowing opposed pinches, enveloping grasps and articulated tool use without relying on mechanically coupled finger motion. The anthropomorphic structure is designed for humanoid arms and teleoperation systems requiring close mapping between human demonstrations and robot-hand movement.
Optional tactile arrays, fingertip force sensing and a wrist force-torque sensor provide several contact layers for grasp adjustment and dataset capture. EtherCAT, CAN and ROS 2 interfaces connect the hand to higher-level controllers, while LinkerBot’s software supports gesture configuration, data recording and reusable manipulation skills across left- and right-hand installations.
Market context
component, https://zlsbkmaixmmnjrgpkcyp.supabase.co/storage/v1/object/public/robotics_assets/linkerbot-linker-hand-l20.png, clean_photo_or_studio_fallback, 2026-06-02, generated_studio_from_product_reference, Robotic Hand, robot_hand_components, actuation
Summary
Type: Robot hand
Core: 20-DOF grasp
Function: Hold objects
Audience: Robot OEMs
Specifications
- control_interface
- Native EtherCAT or CAN bus with ROS 1/2 and Qt drivers
- fingertip_force
- 15 N
- hand_dof
- 20 active DoF
- manipulation
- Near-human dexterity for complex tasks
- payload_capacity_kg
- 5 kg
- repeatability
- ±0.20 mm
- supported_platforms
- Plug-and-play on UR, Franka, Unitree H1 and other platforms
- tactile_sensing
- Built-in force sensing, 6 x 12 tactile array with 72 cells at 200 FPS, plus optional vision-tactile and e-skin modules
- weight_kg
- 1 kg
Operations
- Product detail
- component, https://zlsbkmaixmmnjrgpkcyp.supabase.co/storage/v1/object/public/robotics_assets/linkerbot-linker-hand-l20.png, clean_photo_or_studio_fallback, 2026-06-02, generated_studio_from_product_reference, Robotic Hand, robot_hand_components, actuation
Research, Articles and recent verified events
- BeingBeyond and Linkerbot partner on dexterous datasets and pretrained models — 2026-07-13
- Linkerbot readies Beijing dexterous-hand production line with 60,000-100,000-unit annual capacity — 2026-07-10
- LinkerBot completes strategic acquisition of Jingling Zhikang team — 2026-05-26
- Linkerbot targets $6 billion valuation as robotic-hand production scales — 2026-05-04
- Linkerbot closes Series B+ round at $3 billion valuation — 2026-04-30
- Linkerbot details plan to scale robotic-hand production to 4,000-5,000 units per month — 2026-04-04
- Linkerbot raises nearly RMB 1.5 billion Series B round — 2026-02-23
- Griply partners with Linkerbot at CES 2026 to showcase dexterous hand systems — 2026-02-05