1404-0103 - Victor VCM-200 Replacement Wheel Key .125 x .25 Steel

Technical Specifications of the Victor 1404-0103 Wheel Key

The Victor 1404-0103 is a specialized mechanical component designed for the drive assembly of Victor VCM-200 portable cutting machines. This wheel key is manufactured from hardened steel to withstand the torque and shear forces generated during the operation of the machine's carriage system. With precise dimensions of 0.125 inches in width and 0.25 inches in length, it provides a zero-tolerance fit between the drive axle and the wheel hub, ensuring consistent traction and eliminating mechanical play.

In automated cutting applications, the stability of the carriage movement is directly correlated to cut quality. A worn or sheared key can result in wheel slippage, causing irregular travel speeds and inconsistent cuts. The 1404-0103 serves as the critical mechanical fuse and torque transfer element, locking the wheel rotationally to the shaft while allowing for straightforward disassembly during maintenance. Its material composition is selected to balance hardness with ductility, preventing brittle fracture under load.

This component is an essential spare for Maintenance, Repair, and Operations (MRO) inventories supporting Victor thermal cutting equipment. As a genuine OEM part, it guarantees compatibility with the keyways machined into VCM-200 shafts, avoiding the potential damage associated with using ill-fitting generic hardware. Proper installation of this key restores the machine's drive integrity, ensuring reliable performance in industrial fabrication environments.