{"format":"atc-comparison","version":1,"spec":"https://atc-compare.reyswift96.workers.dev/comparison-format","a":{"slug":"jaka-robotics-jaka-zu-18","title":"JAKA Robotics JAKA Zu 18","manufacturer":"JAKA Robotics","type":"cobot","payload_kg":18,"reach_mm":1073,"repeatability_mm":0.03,"axes":6,"price_usd":36000,"price_text":null,"image":"https://static.wixstatic.com/media/098838_509045e924fe4e2d9d0dd2ffa43138f6~mv2.jpg","product_url":"https://www.allthingscobots.com/roboticproducts/jaka-robotics-jaka-zu-18/69764544-af73-48a9-b31e-da5d09554a57","review_url":"https://www.allthingscobots.com/post/jaka-zu-18-review","applications":"machine tending; packaging; inspection; assembly; dispensing","industries":"automotive; electronics; metalworking; plastics; food and beverage; pharmaceuticals; logistics"},"b":{"slug":"kuka-lbr-iiwa-14-r820","title":"KUKA LBR iiwa 14 R820","manufacturer":"KUKA","type":"cobot","payload_kg":14,"reach_mm":820,"repeatability_mm":0.15,"axes":7,"price_usd":65000,"price_text":null,"image":"https://static.wixstatic.com/media/098838_d7a318e103f141818a45e403ccaabf2c~mv2.jpg","product_url":"https://www.allthingscobots.com/roboticproducts/kuka-lbr-iiwa-14-r820/4d9f1237-a8fd-4d0c-ae83-9f994e453c67","review_url":"https://www.allthingscobots.com/post/kuka-lbr-iiwa-14-r820-review","applications":"material handling; machine tending; assembly; packaging; inspection; dispensing","industries":"automotive; electronics; metalworking; plastics; food and beverage; pharmaceuticals; logistics"},"rows":[{"key":"payload","label":"Payload","a":18,"b":14,"unit":"kg","fit":{"a":null,"b":null},"diff":{"winner":"a","diff":"4","pct":29,"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":1073,"b":820,"unit":"mm","fit":{"a":null,"b":null},"diff":{"winner":"a","diff":"253","pct":31,"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":0.03,"b":0.15,"unit":"mm","prefix":"±","diff":{"winner":"a","diff":"0.12","pct":400,"unit":"mm","label":"repeatability"},"help":"How precisely the arm returns to the same point again and again. Smaller is more precise."},{"key":"axes","label":"Axes","a":6,"b":7,"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":36000,"b":65000,"unit":"USD","a_text":null,"b_text":null,"diff":{"winner":"a","diff":"29,000","pct":81,"unit":"USD","label":"price"},"help":"Typical arm price where published. Full cells (gripper, safety, installation) usually cost 2–3× the arm."}],"highlights":["JAKA Robotics JAKA Zu 18 carries 4 kg more (29% more).","JAKA Robotics JAKA Zu 18 reaches 253 mm further.","JAKA Robotics JAKA Zu 18 is more precise (±0.03 mm).","JAKA Robotics JAKA Zu 18 costs about $29,000 less (published arm price)."],"existing_post":"https://www.allthingscobots.com/post/jaka-zu-18-vs-kuka-lbr-iiwa-14-r820-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"}