Sanyo Denki SDN-SP1-025S Torque Nutrunner Spindle

SDN-SP1-025S Torque Nutrunner Spindle from Sanyo Denki delivers precise, repeatable fastening in automated assemblies, with a 25 N·m rated torque and a 750 rpm free speed. This compact spindle head is designed for integration into Sanyo Denki’s nutrunner systems, pairing with the SGN-DR1-025 drive and SGN/SP1 control family to form a complete programmable fastening solution. Sanyo’s control approach tightens by monitoring torque and angle to ensure the target torque is reached within the programmed cycle, supporting consistent production across batches. The SGNR platform supports multiple spindles and offers eight fastening programs and 32 independent fastening parameters per connected spindle, enabling versatile setups without hardware changes. Durability is a focus of the line, with spindle assemblies validated for long life, including endurance testing at rated torque—commonly cited as up to one million cycles in typical configurations. Typical applications span electronics assembly and small-to-mid-size automotive components where precise torque and repeatability are essential. The SDN-SP1-025S spindle provides a robust, compact solution designed to slot into a turnkey nutrunner system for automated fastening tasks, delivering reliable torque control and repeatable performance in high-volume manufacturing environments.