{"product_id":"overhead-camera-desk-arm-clamp-1-4-ball-head","title":"Overhead Camera Desk Arm with C-Clamp, 3-Section Articulated Metal Arm, 1\/4\" Ball Head, for Third-Person LeRobot Cameras","description":"\u003cp\u003e\u003cstrong\u003eThis is a three-section articulated aluminium camera arm with a steel desk clamp and a 1\/4\"-20 ball head that holds a webcam or camera board above a robot's workspace, giving LeRobot datasets the fixed overhead (third-person) view that Hiwonder's Advanced kit includes on a stand.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA clamp-on articulated arm that puts a camera above the workspace of an SO-ARM101 or NexArm, the third-person view LeRobot policies train on. It clamps to the desk edge, swings out of the way when you need the bench, and the 1\/4\" ball head takes a webcam or a camera board on a small bracket (STL supplied with our Builder's Pack).\u003c\/p\u003e\u003ch2\u003eWhat can you use it for?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOverhead camera for SO-ARM101, NexArm, Koch or Moss teleoperation and recording\u003c\/li\u003e\n\u003cli\u003eHolding a phone or webcam to film demos\u003c\/li\u003e\n\u003cli\u003eLights or a second camera for multi-view datasets\u003c\/li\u003e\n\u003cli\u003eSwinging the camera away when the bench is needed for something else\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho is it for?\u003c\/h2\u003e\u003cp\u003eLeRobot users who bought a Starter or Standard kit, or built their own arm, and need the overhead view without a floor stand.\u003c\/p\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHead: 1\/4\"-20 thread for webcams, action cameras, phone holders and camera-board brackets\u003c\/li\u003e\n\u003cli\u003eDesk: edge up to about 7 cm thick\u003c\/li\u003e\n\u003cli\u003eCameras: our 1080p USB module on a printed bracket (STL supplied with the Builder's Pack), Logitech-style webcams, phones with a 1\/4\" clamp\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eArm\u003c\/th\u003e\n\u003ctd\u003eThree aluminium sections with knurled locking joints, 360° rotation at the base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHead\u003c\/th\u003e\n\u003ctd\u003e1\/4\"-20 ball head for webcams, action cameras, camera boards on a bracket, lights or phones (holder not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMount\u003c\/th\u003e\n\u003ctd\u003eSteel C-clamp for desk edges up to about 7 cm thick, no drilling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRiser option\u003c\/th\u003e\n\u003ctd\u003e68 cm vertical pole to get the camera high above a robot workspace\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoad\u003c\/th\u003e\n\u003ctd\u003eUp to about 1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour\u003c\/th\u003e\n\u003ctd\u003eMatte black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-section arm + desk clamp:\u003c\/strong\u003e 1 × 3-section arm, 1 × 1\/4\" ball head, 1 × desk C-clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-section arm + 68 cm riser + desk clamp:\u003c\/strong\u003e Arm, ball head, 68 cm riser pole, desk C-clamp\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eHow high can the camera go?\u003c\/h3\u003e\u003cp\u003eAbout 60 cm above the desk with the arm alone, and 110–120 cm with the 68 cm riser, which is what a 110° lens needs to see a 60 × 60 cm workspace.\u003c\/p\u003e\u003ch3\u003eDoes it hold a camera board without a housing?\u003c\/h3\u003e\u003cp\u003eYes, with a small bracket that has a 1\/4\" nut; the printable bracket file is part of our free SO-101 print set.\u003c\/p\u003e\u003ch3\u003eDoes it wobble?\u003c\/h3\u003e\u003cp\u003eLock all three knurled joints and it holds a 1 kg load steady; for datasets, avoid bumping the desk.\u003c\/p\u003e","brand":"Glunova Biotech","offers":[{"title":"3-section arm + desk clamp","offer_id":50760956051695,"sku":"CAMARM-3S-CLAMP","price":51.0,"currency_code":"SGD","in_stock":true},{"title":"3-section arm + 68 cm riser + desk clamp","offer_id":50760956084463,"sku":"CAMARM-3S-68-CLAMP","price":70.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/5406\/2063\/files\/01_arm.jpg?v=1789437210","url":"https:\/\/armdojo.com\/products\/overhead-camera-desk-arm-clamp-1-4-ball-head","provider":"ArmDojo","version":"1.0","type":"link"}