{"title":"NSK vs Zhongda Leader: Actuation compared","url":"https://www.frontiertechintelligence.com/compare/nsk-vs-zhongda-leader","comparison":"NSK ranks 14 on the Humanoids 100 with a score of 83; Zhongda Leader ranks 98 with 51. NSK is ahead on progress, technology, positioning, firepower and leverage. Level on deployment, production and commercials. NSK is based in Tokyo, Japan, Zhongda Leader in Hangzhou, China. NSK: Established. NSK is named in 17 signals and Zhongda Leader in 0.","companies":[{"name":"NSK","url":"https://www.frontiertechintelligence.com/companies/nsk","city":"Tokyo","country":"Japan","stage":"Established","founded":null,"last_round":null,"positioning":"NSK is a Japanese bearing and actuation maker (TSE:6471) that established a Robotics Business Division in March 2026 and announced miniaturized rotary and linear actuators for humanoids, plus a February 2026 design win supplying a third-generation smart joint bearing module (with integrated torque and temperature sensing) to a leading North American humanoid robot company. Its agreed merger with NTN will create the world's largest bearing maker (~$11.1B combined revenue, closing 2027), with both companies naming physical-AI robots as the priority battleground, and it signed a Delta Electronics MOU (May 2026) for joint actuator modules. With more than 70 bearings per humanoid, this is a components-scale play against JTEKT, SKF, and IKO.","assessed_in":{"domain":"Humanoids","list":"Humanoids 100","rank":14,"score":83,"tier":"member","scores":{"gate_ne":["technology","firepower"],"leverage":8,"position":8,"progress":10,"firepower":10,"commercial":10,"deployment":6,"production":8,"technology":8},"why":"NSK is contributing its precision-parts technology to the joint development and testing of humanoid robot components with Atom, including components relevant to robotic motion and actuation.","segment":"Actuation","layer":"Components"},"signals_total":17,"facts_total":14},{"name":"Zhongda Leader","url":"https://www.frontiertechintelligence.com/companies/zhongda-leader","city":"Hangzhou","country":"China","stage":null,"founded":null,"last_round":null,"positioning":"Ningbo Zhongda Leader Intelligent Transmission Co., Ltd. (002896.SZ) is a Shenzhen-listed Chinese maker of precision reducers (planetary, RV, harmonic), gear motors, servo drives and integrated reducer-motor-driver execution units for industrial robots, logistics equipment and humanoid joints. FY2025 group revenue was RMB 1.041 billion (+6.61 percent YoY) with Zhiyuan Robotics and Fourier named as terminal customers in the April 2026 annual-report filing; a February 2025 RMB 200 million Cixi precision-components plant and an in-construction Thailand factory support scale-up. It is one of few domestic firms offering all three reducer families plus mechatronic joints at volume; the mix of actual humanoid versus industrial shipments remains unquantified.","assessed_in":{"domain":"Humanoids","list":"Humanoids 100","rank":98,"score":51,"tier":"member","scores":{"gate_ne":["firepower"],"leverage":6,"position":6,"progress":6,"firepower":1,"commercial":10,"deployment":6,"production":8,"technology":3},"why":"Zhongda Leader supplies motors and reducers for humanoid joints, with customer relationships including Fourier, Zhiyuan Robotics and Leju Robotics.","segment":"Actuation","layer":"Components"},"signals_total":0,"facts_total":18}],"note":"Assessment by Frontier Tech Intelligence; facts and signals carry their sources."}