PRODUCTS

RH5DG2

13 active DOF, 18 movable joints, anthropomorphic hand‑sized form factor, lightweight, high grasping force.

G2 Series High-Freedom Dexterous Hand features 13 active DOF and 18 motion joints. Adopting alightweight and compact integrated structure, it delivers a powerful fingertip grasping force of 20N,enabling both precise operation and stable high-load grasping to adapt to multi-scenario operational requirements. Equipped with 8 sets of highly sensitive tactile sensors, it integrates multi-dimensional perceptiontechnologies including force sensing, position detection and temperature monitoring. It accuratelycaptures operational details and real-time force feedback, greatly improving grasping stability and motion control accuracy.Benefiting from the modular design, the dexterous hand achieves excellent flexibility and structural reliability.
tactile sensor
ModelRH5DG2‑E4R‑T1 (Right hand model)RH5DG2‑E4L‑T1 (Left hand mode)
Control interfaceEtherCAT+CAN FDEtherCAT+CAN FD
Degrees of freedom1313
Numbers of joints1818
Weight1020±15g(excluding wrist)1020±15g(excluding wrist)
Operating voltage18V~60V18V~60V
Quiescent current310±20mA (24V)310±20mA (24V)
Peak current7.5A @24V7.5A @24V
Repeatability±0.2mm±0.2mm
Thumb Fingertip Strength≥20N≥20N
Fingertip Strength≥10N≥10N
Force resolution0.1N0.1N
Lateral rotation range of thumb65°‑175°65°‑175°
Index/Middle finger lateral swing±15°±15°
Maximum pressure on fingertip8kg8kg
Range of tactile sensor30N30N
Tactile sensor accuracy5%FS5%FS
Number of tactile sensors88
Hand closing time≤0.8s≤0.8s
 without tactile sensors
ModelRH5DG2‑E2R‑T1 (Right hand model)RH5DG2‑E2L‑T1 (Left hand mode)
Control interfaceEtherCAT+RS485EtherCAT+RS485
Degrees of freedom1313
Numbers of joints1818
Weight1020±15g(excluding wrist)1020±15g(excluding wrist)
Operating voltage18V~60V18V~60V
Quiescent current310±20mA (24V)310±20mA (24V)
Peak current7.5A @24V7.5A @24V
Repeatability±0.2mm±0.2mm
Thumb Fingertip Strength≥20N≥20N
Fingertip Strength≥10N≥10N
Force resolution0.1N0.1N
Lateral rotation range of thumb65°‑175°65°‑175°
Index/Middle finger lateral swing±15°±15°
Maximum pressure on fingertip8kg8kg
Range of tactile sensor30N30N
Tactile sensor accuracy5%FS5%FS
Number of tactile sensors88
Hand closing time≤0.8s≤0.8s

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