{"format":"atc-comparison","version":1,"spec":"https://atc-compare.reyswift96.workers.dev/comparison-format","a":{"slug":"jaka-robotics-jaka-zu-3","title":"JAKA Robotics JAKA Zu 3","manufacturer":"JAKA Robotics","type":"cobot","payload_kg":3,"reach_mm":626,"repeatability_mm":0.02,"axes":6,"price_usd":15000,"price_text":null,"image":"https://static.wixstatic.com/media/098838_9258755128674cddb5a3a9cc1f11d97c~mv2.jpg","product_url":"https://www.allthingscobots.com/roboticproducts/jaka-robotics-jaka-zu-3/2e358191-b277-464c-91b7-73674e047c79","review_url":"https://www.allthingscobots.com/post/jaka-zu-3-review","applications":"machine tending; packaging; inspection; assembly; dispensing","industries":"automotive; electronics; metalworking; plastics; food and beverage; pharmaceuticals; logistics"},"b":{"slug":"rokae-xmate-sr4","title":"ROKAE xMate SR4","manufacturer":"ROKAE","type":"cobot","payload_kg":4,"reach_mm":919,"repeatability_mm":null,"axes":6,"price_usd":16400,"price_text":null,"image":"https://static.wixstatic.com/media/098838_bc10e054b53a4f53b4e665641ff67cb1~mv2.png","product_url":"https://www.allthingscobots.com/roboticproducts/rokae-xmate-sr4/149475d9-7ac0-404e-b91c-7a2b6738d3a6","review_url":"https://www.allthingscobots.com/post/rokae-xmate-sr4-review","applications":"machine tending; palletizing; welding; assembly; inspection","industries":"automotive; electronics; metalworking; plastics; food and beverage; pharmaceuticals; logistics"},"rows":[{"key":"payload","label":"Payload","a":3,"b":4,"unit":"kg","fit":{"a":null,"b":null},"diff":{"winner":"b","diff":"1","pct":33,"unit":"kg","label":"payload"},"help":"The heaviest weight the arm can carry at its wrist, including the gripper. Leave headroom: aim for at least 20% more than your part plus gripper."},{"key":"reach","label":"Reach","a":626,"b":919,"unit":"mm","fit":{"a":null,"b":null},"diff":{"winner":"b","diff":"293","pct":47,"unit":"mm","label":"reach"},"help":"How far the arm can stretch from its base. It decides how big an area the robot can work in."},{"key":"repeatability","label":"Repeatability","a":0.02,"b":null,"unit":"mm","prefix":"±","diff":null,"help":"How precisely the arm returns to the same point again and again. Smaller is more precise."},{"key":"axes","label":"Axes","a":6,"b":6,"unit":"","help":"The number of joints. Six axes let the arm approach a part from almost any angle."},{"key":"type","label":"Robot type","a":"cobot","b":"cobot","unit":"","help":"Cobots can work next to people with lighter safety measures. Industrial arms are faster and stronger but normally need fencing."},{"key":"price","label":"Arm price","a":15000,"b":16400,"unit":"USD","a_text":null,"b_text":null,"diff":{"winner":"a","diff":"1,400","pct":9,"unit":"USD","label":"price"},"help":"Typical arm price where published. Full cells (gripper, safety, installation) usually cost 2–3× the arm."}],"highlights":["ROKAE xMate SR4 carries 1 kg more (33% more).","ROKAE xMate SR4 reaches 293 mm further.","JAKA Robotics JAKA Zu 3 costs about $1,400 less (published arm price)."],"existing_post":"https://www.allthingscobots.com/post/jaka-zu-3-vs-rokae-xmate-sr4-comparison","needs":null,"note":"Specifications are manufacturer-published values for the named configuration. Confirm the exact model, controller and tooling with a quotation.","source":"https://www.allthingscobots.com"}