Overview of Screw Manufacturers in Robotics

Overview of Screw Manufacturers in Robotics

The screw, as a key “transmission joint” in mechanical equipment, plays a core role in converting the rotational motion of motors into the linear motion required by devices. It is widely used in various mechanical devices with linear motion capabilities, such as injection molding machines, medical equipment, machine tools, robots, and new energy vehicles. As … Read more

The Billion-Dollar Battlefield in Robot Joints: How Domestic Lead Screws Break Through Foreign Monopoly?

The Billion-Dollar Battlefield in Robot Joints: How Domestic Lead Screws Break Through Foreign Monopoly?

Introduction When the video of Tesla’s humanoid robot Optimus walking flexibly went viral online, few noticed that its joints concealed a “bottleneck” technology — planetary roller screw. This precision component, priced at tens of thousands of yuan, accounts for 15%-25% of the robot’s cost, yet has long been monopolized by foreign giants like Germany’s Schaeffler. … Read more