103-546-5142 by Sanyo Denki

The Sanyo Denki 103-546-5142 stepping motor from the StepSyn Stepping Motors series by Sanyo Denki is engineered for precision fluid control in industrial automation. Featuring IP65 ingress protection, 6.5 Watts coil power, and standard 24 VDC voltage, it integrates a 1/4 inch NPT port for seamless pneumatic interfacing. Its direct-mounted design streamlines installation, making it ideal for tight mechanical assemblies.

Inside its brass body, the 103-546-5142 delivers a consistent flow rate of 0.30 Cv across a pressure range of 0 to 150 PSI, making it well suited for varied pressure control requirements. The motor’s direct mounting eliminates adapter hardware, reducing system complexity. A responsive 20 ms response time and DIN 43650 electrical connection ensure rapid actuation and compatibility with existing automation hardware. Sealed with nitrile (Buna-N) to resist oils and water, it maintains reliable operation under harsh conditions.

With an operating temperature range of -10°C to 50°C and a mass of 0.45 kg, the 103-546-5142 combines lightweight design with robust thermal performance. The IP65 rating safeguards against dust ingress and low-pressure water jets, ensuring durability in challenging environments. Its efficient coil power draw and corrosion-resistant brass construction reduce maintenance demands. Overall, this stepping motor delivers precise control, high reliability, and simplified integration for demanding industrial applications.