Machined Lever Arm Assembly with Control Lever Arm and Split Clamp Bolt Hole

Split clamp bore diameter tolerance and arm length together are the critical callouts for a machined control lever arm with split clamp bolt hole; clamp bore diameter outside the design window changes the clamping force on the shaft from the design torque and shifts the lever arm's angular position on the shaft under operating load in drone throttle linkages, automotive brake lever assemblies, and medical device adjustment mechanisms. Arm length variation above ±0.2 mm changes the mechanical advantage at the pivot and alters the force required at the actuation point by a proportional amount. Foshan Zhengshang Precision Hardware (Foshan, Guangdong, ISO 9001, ISO 14001, ISO 45001 certified) CNC-mills this aluminium control lever arm with split clamp bolt hole at their 2,000 m² of production area Foshan facility on CNC milling equipment and milling & turning, with clamp bore diameter, arm length, and split slot width inspected per your drawing during initial part approval. Zhengshang serves automotive, medical equipment, drones, energy storage, and communication control lever arm applications. End markets include fasteners and toys and gifts industry. Supply your drawing detailing clamp bore diameter, arm length, split slot width, and alloy grade and request a production price estimate from our Foshan team.