{"format":"atc-comparison","version":1,"spec":"https://atc-compare.reyswift96.workers.dev/comparison-format","a":{"slug":"kuka-kr-6-r700-2","title":"KUKA KR 6 R700-2","manufacturer":"KUKA","type":"industrial","payload_kg":6,"reach_mm":726,"repeatability_mm":0.02,"axes":6,"price_usd":26500,"price_text":null,"image":"https://static.wixstatic.com/media/098838_113cbaf92fcb4b28aa603dacad6379bf~mv2.jpg","product_url":"https://www.allthingscobots.com/roboticproducts/kuka-kr-6-r700-2/32910e9d-a52b-41fb-ba68-45b9f23720ca","review_url":null,"applications":"material handling; machine tending; assembly; packaging; inspection; dispensing","industries":"automotive; electronics; metalworking; plastics; food and beverage; pharmaceuticals; logistics"},"b":{"slug":"nachi-robotics-mz03el","title":"Nachi Robotics MZ03EL","manufacturer":"Nachi Robotics","type":"industrial","payload_kg":3.5,"reach_mm":1102,"repeatability_mm":0.03,"axes":6,"price_usd":21000,"price_text":null,"image":"https://static.wixstatic.com/media/098838_7ec906e845a842349629aea9698b1c3b~mv2.jpg","product_url":"https://www.allthingscobots.com/roboticproducts/nachi-robotics-mz03el/106ff65e-fad1-411e-91a3-e73a5df888e8","review_url":"https://www.allthingscobots.com/post/nachi-mz03el-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":6,"b":3.5,"unit":"kg","fit":{"a":null,"b":null},"diff":{"winner":"a","diff":"2.5","pct":71,"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":726,"b":1102,"unit":"mm","fit":{"a":null,"b":null},"diff":{"winner":"b","diff":"376","pct":52,"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":0.03,"unit":"mm","prefix":"±","diff":{"winner":"a","diff":"0.01","pct":50,"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":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":"industrial","b":"industrial","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":26500,"b":21000,"unit":"USD","a_text":null,"b_text":null,"diff":{"winner":"b","diff":"5,500","pct":26,"unit":"USD","label":"price"},"help":"Typical arm price where published. Full cells (gripper, safety, installation) usually cost 2–3× the arm."}],"highlights":["KUKA KR 6 R700-2 carries 2.5 kg more (71% more).","Nachi Robotics MZ03EL reaches 376 mm further.","KUKA KR 6 R700-2 is more precise (±0.02 mm).","Nachi Robotics MZ03EL costs about $5,500 less (published arm price)."],"existing_post":"https://www.allthingscobots.com/post/kuka-kr-6-r700-2-vs-nachi-mz03el-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"}