{"product_id":"unitree-dex3-1-main-robotique-dextre","title":"Unitree Dex3-1 Dexterous Hand","description":"\u003cdiv style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; color: #333; line-height: 1.7; max-width: 800px;\"\u003e\u003cp style=\"font-size: 15px; color: #444; margin: 0 0 28px 0;\"\u003eThe Unitree Dex3-1 Dexterous Hand is a three-finger dexterous hand with 7 degrees of freedom. It uses force and position hybrid control and is described as sensitive and reliable for precise object operation. One hand has 33 tactile sensors and can be used with the Unitree G1 humanoid robot to perform various complex actions. The Dex3-1 supports USB2.0 communication with a 1000 Hz communication rate.\u003c\/p\u003e\u003cdiv style=\"margin-bottom: 28px;\"\u003e\u003ch2 style=\"font-size: 18px; font-weight: 600; color: #1a1a1a; margin: 0 0 12px 0; padding-bottom: 8px; border-bottom: 2px solid #e5e7eb;\"\u003eHighlights\u003c\/h2\u003e\u003cul style=\"margin: 0; padding-left: 20px; font-size: 14px; color: #444;\"\u003e\u003cli style=\"margin-bottom: 6px;\"\u003eThree-finger dexterous hand with 7 degrees of freedom.\u003c\/li\u003e\u003cli style=\"margin-bottom: 6px;\"\u003eUses force and position hybrid control.\u003c\/li\u003e\u003cli style=\"margin-bottom: 6px;\"\u003eIncludes 6 micro brushless force control joint direct drives and 1 micro brushless force control joint gear drive.\u003c\/li\u003e\u003cli style=\"margin-bottom: 6px;\"\u003eOne hand has 33 tactile sensors.\u003c\/li\u003e\u003cli style=\"margin-bottom: 6px;\"\u003eFingertip repeat positioning accuracy is ±2 mm.\u003c\/li\u003e\u003cli style=\"margin-bottom: 6px;\"\u003eCommunication interface is USB2.0.\u003c\/li\u003e\u003cli style=\"margin-bottom: 6px;\"\u003eCommunication rate is 1000 Hz.\u003c\/li\u003e\u003cli style=\"margin-bottom: 6px;\"\u003eWorking voltage range is 12~58 V.\u003c\/li\u003e\u003cli style=\"margin-bottom: 6px;\"\u003eCan be used with the G1 humanoid robot to perform various complex actions.\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv style=\"margin-bottom: 28px;\"\u003e\u003ch2 style=\"font-size: 18px; font-weight: 600; color: #1a1a1a; margin: 0 0 12px 0; padding-bottom: 8px; border-bottom: 2px solid #e5e7eb;\"\u003eTechnical specifications\u003c\/h2\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; border: 1px solid #e5e7eb;\"\u003e\u003ctr style=\"background: #fafafa;\"\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; width: 40%; border-bottom: 1px solid #e5e7eb;\"\u003eSpec\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003eValue\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eBody Parameters - Weight\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e710 g\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eBody Parameters - Size\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e175 mm x 88 mm x 77 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eBody Parameters - Degrees of Freedom\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003eThumb x 3; Index Finger x 2; Middle Finger x 2\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eBody Parameters - Transmission Mechanism\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e6 motors drive directly; 1 motor drive with gears\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eJoint Angles - Thumb Joint 0\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e-60°~60°\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eJoint Angles - Thumb Joint 1\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e-35°~60°\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eJoint Angles - Thumb Joint 2\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e0°~100°\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eJoint Angles - Index Finger Joint 0\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e0°~90°\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eJoint Angles - Index Finger Joint 1\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e0°~100°\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eJoint Angles - Middle Finger Joint 0\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e0°~90°\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eJoint Angles - Middle Finger Joint 1\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e0°~100°\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eBody Parameters - Fingertip Repeat Positioning Accuracy\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e±2 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eElectrical - Working Voltage\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e12~58 V\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eElectrical - Static Current\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e58 V @ 0.2 A\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eElectrical - Maximum Current\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e10 A\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eCommunication - Communication Interface\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003eUSB2.0\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eEnvironment - Working Temperature Range\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e-20℃ ~ 60℃\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eLoad Conditions - Palm Facing Down at Room Temperature, Grasping a 5 cm Round Hard Object\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003eMaximum weight 500 g; maximum power 400 W @ 3 s\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eLoad Conditions - Palm Facing Left at Room Temperature, Grasping a 5 cm Round Hard Object\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003eMaximum weight 500 g; maximum power 400 W @ 3 s\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eSensing Parameters - Number of Pressure Sensors\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e9; total of 33 pressure sensors\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eSensing Parameters - Array Resolution\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e2 x 2 (Palm) x 3; 2 x 2 (Single Finger Pad) x 3; 3 x 1 (Single Fingertip) x 3\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eSensing Parameters - Range of Perception\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e10 g-2500 g\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eSensing Parameters - Maximum Acceptance (Undamaged)\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e20 kg\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eSoftware Functions - Communication Rate\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e1000 Hz\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eSoftware Functions - Number of Bytes in a Full Packet\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003eSender: 1234 bytes; Receiver: 1270 bytes\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eSoftware Functions - Perceptual Feedback\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003eJoint Mode, Joint Position, Joint Velocity, Joint Torque, Joint Temperature, Voltage and Current, Sensor Pressure Value, Sensor Temperature Value, imu Data\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eSoftware Functions - Control Feedback\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003eJoint Mode, Joint Position, Joint Velocity, Joint Torque, Joint Stiffness Coefficient, Joint Damping Coefficient\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eMiniature Brushless Force Control Joint Parameters - Models\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003eF-1515-108 Miniature Brushless Force Control Joint; F-1515-214 Miniature Brushless Force Control joint\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eMiniature Brushless Force Control Joint Parameters - Weight\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e45 g\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eMiniature Brushless Force Control Joint Parameters - Size\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e34.8 mm x 23.1 mm x 23.3 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eMiniature Brushless Force Control Joint Parameters - Reduction Ratio\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e1:108; 1:214\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eMiniature Brushless Force Control Joint Parameters - Maximum Torque (Ideal)\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e0.76 Nm; 1.498 Nm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eMiniature Brushless Force Control Joint Parameters - Maximum Torque (Actual)\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003eTorque in the same direction as the speed: 0.49 Nm; torque in the same direction as the speed: 0.86 Nm; torque in the opposite direction of the rotational speed: 1.37 Nm; torque in the opposite direction of the rotational speed: 3.1 Nm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eMiniature Brushless Force Control Joint Parameters - Maximum Rotational Speed\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e23 rad\/s; 11 rad\/s\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eMiniature Brushless Force Control Joint Parameters - Maximum Line Current\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e4.76 A\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eMiniature Brushless Force Control Joint Parameters - Communication Control Frequency\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e1000 Hz\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eMiniature Brushless Force Control Joint Parameters - Method of Communication\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003eHigh Speed Unibus\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eMiniature Brushless Force Control Joint Parameters - Encoder\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003eRotor Absolute Value Encoder\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eMiniature Brushless Force Control Joint Parameters - Working Temperature Range\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e-20℃ ~ 60℃\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eMiniature Brushless Force Control Joint Parameters - IP Rating\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e\/\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eMiniature Brushless Force Control Joint Parameters - Working Voltage\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003e12-24 V\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555; border-bottom: 1px solid #e5e7eb;\"\u003eMiniature Brushless Force Control Joint Parameters - Motor Perceived Feedback\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333; border-bottom: 1px solid #e5e7eb;\"\u003eTorque, Angle, Angular Velocity, Temperature\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding: 10px 14px; font-weight: 500; color: #555;\"\u003eMiniature Brushless Force Control Joint Parameters - Motor Control Instruction\u003c\/td\u003e\u003ctd style=\"padding: 10px 14px; color: #333;\"\u003eTorque, Angle, Angular Velocity, Stiffness, Damping\u003c\/td\u003e\u003c\/tr\u003e\u003c\/table\u003e\u003c\/div\u003e\u003cdiv style=\"margin-bottom: 28px;\"\u003e\u003ch2 style=\"font-size: 18px; font-weight: 600; color: #1a1a1a; margin: 0 0 12px 0; padding-bottom: 8px; border-bottom: 2px solid #e5e7eb;\"\u003eUse cases\u003c\/h2\u003e\u003cul style=\"margin: 0 0 12px 0; padding-left: 20px; font-size: 14px; color: #444;\"\u003e\u003cli style=\"margin-bottom: 6px;\"\u003eUse with the Unitree G1 humanoid robot to perform various complex actions.\u003c\/li\u003e\u003cli style=\"margin-bottom: 6px;\"\u003ePrecise operation of objects.\u003c\/li\u003e\u003cli style=\"margin-bottom: 6px;\"\u003eData collection with sensitive and accurate tactile sensing.\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Unitree","offers":[{"title":"Default Title","offer_id":53043090325832,"sku":"Dex3-1","price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/6516\/1544\/files\/UnitreeDex3-1_Mainrobotiquedextreultra-precisebypowerdrone0.png?v=1778013746","url":"https:\/\/power-drone.eu\/en\/products\/unitree-dex3-1-dexterous-hand","provider":"Power Drone","version":"1.0","type":"link"}