{"product_id":"unitree-r1-a7","title":"Unitree R1-A7 Fixed Humanoid Robot","description":"\u003cp\u003eThe Unitree R1-A7 is a legless dual-arm humanoid from Unitree's R1-D family — the R1 platform reimagined as a pure manipulation worker. With a head, torso, and two 7-degree-of-freedom arms, it delivers genuinely humanlike reach and dexterity rather than simple pick-and-place motion, thanks to the extra elbow and wrist articulation that enables redundant kinematics for reaching around obstacles and natural teleoperation mapping.\u003c\/p\u003e\n\u003cp\u003eQuick-fitted with two-finger grippers or three- and five-finger dexterous hands, the R1-A7 achieves end-clamp accuracy of ±0.1 mm and arm loads of 2–4 kg, all in a compact ~13 kg package that mounts to a bench, station, or fixed platform. For mobile applications, the R1-A7-D variant adds a LiDAR-equipped wheeled base, extending the same manipulation capability to autonomous navigation and mobile data collection tasks.\u003c\/p\u003e\n\u003cp\u003eBuilt for factories, labs, classrooms, and the data-collection economy, the R1-A7 converts the R1 platform from entertainer to genuine industrial and research worker — with family pricing that starts below comparable dual-arm platforms.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 835 × 357 × 190 mm | Weight: ~13 kg (external power)\u003c\/li\u003e\n\u003cli\u003eDOF per Arm: 7 | Waist DOF: 1 | Head DOF: 2 | Total DOF (with gripper): 19\u003c\/li\u003e\n\u003cli\u003eEnd-clamp accuracy: ±0.1 mm | Max arm payload: 2–4 kg\u003c\/li\u003e\n\u003cli\u003eJoint Motor: Low-inertia high-speed inner rotor PMSM\u003c\/li\u003e\n\u003cli\u003eJoint Bearing: Crossed roller + deep groove ball\u003c\/li\u003e\n\u003cli\u003eEnd Effector: Optional two-finger gripper \/ three-finger or five-finger dexterous hand\u003c\/li\u003e\n\u003cli\u003eMounting: Fixed bench\/station mount (R1-A7) or LiDAR-equipped wheeled base (R1-A7-D)\u003c\/li\u003e\n\u003cli\u003eUse cases: Manipulation research, data collection, factory tasks, classroom robotics\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Unitree Robotics","offers":[{"title":"Default Title","offer_id":59895543234846,"sku":"UNI-R1-A7","price":15000.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5478\/7870\/files\/UnitreeR1-A7.png?v=1788747584","url":"https:\/\/sonnyrobotics.com\/products\/unitree-r1-a7","provider":"Sonny Robotics","version":"1.0","type":"link"}