{"format":"atc-comparison","version":1,"spec":"https://atc-compare.reyswift96.workers.dev/comparison-format","a":{"slug":"estun-robotics-er20-1780","title":"ESTUN Robotics ER20-1780","manufacturer":"ESTUN Robotics","type":"industrial","payload_kg":20,"reach_mm":1780,"repeatability_mm":0.03,"axes":6,"price_usd":18000,"price_text":null,"image":"https://static.wixstatic.com/media/098838_c97b4d86881046159f19ca6c9cbc24fe~mv2.jpg","product_url":"https://www.allthingscobots.com/roboticproducts/estun-robotics-er20-1780/2bbac732-d546-46ce-906d-3e01292cac28","review_url":null,"applications":"machine tending; assembly; inspection; education; research; packaging; dispensing","industries":"automotive; electronics; metalworking; plastics; food and beverage; pharmaceuticals; logistics"},"b":{"slug":"nachi-mc10l","title":"Nachi MC10L","manufacturer":"Nachi Robotics","type":"industrial","payload_kg":10,"reach_mm":2019,"repeatability_mm":0.06,"axes":6,"price_usd":33000,"price_text":null,"image":"https://static.wixstatic.com/media/098838_54a896a69b794226adfd0488ba5c7490~mv2.jpg","product_url":"https://www.allthingscobots.com/roboticproducts/nachi-mc10l/f4ae3cea-28c0-420b-a0a4-9d7276927547","review_url":"https://www.allthingscobots.com/post/nachi-mc10l-review","applications":"Consider machine tending, dispensing and transfer tasks needing substantial reach with moderate carried mass.","industries":"Manufacturing"},"rows":[{"key":"payload","label":"Payload","a":20,"b":10,"unit":"kg","fit":{"a":null,"b":null},"diff":{"winner":"a","diff":"10","pct":100,"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":1780,"b":2019,"unit":"mm","fit":{"a":null,"b":null},"diff":{"winner":"b","diff":"239","pct":13,"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":0.06,"unit":"mm","prefix":"±","diff":{"winner":"a","diff":"0.03","pct":100,"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":18000,"b":33000,"unit":"USD","a_text":null,"b_text":null,"diff":{"winner":"a","diff":"15,000","pct":83,"unit":"USD","label":"price"},"help":"Typical arm price where published. Full cells (gripper, safety, installation) usually cost 2–3× the arm."}],"highlights":["ESTUN Robotics ER20-1780 carries 10 kg more (100% more).","Nachi MC10L reaches 239 mm further.","ESTUN Robotics ER20-1780 is more precise (±0.03 mm).","ESTUN Robotics ER20-1780 costs about $15,000 less (published arm price)."],"existing_post":"https://www.allthingscobots.com/post/estun-er20-1780-vs-nachi-mc10l-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"}