103H7126-0779 by Sanyo Denki

The Sanyo Denki 103H7126-0779 stepping motor offers high-precision motion control as part of the StepSyn Stepping Motors series, delivering exceptional performance in continuous industrial operations. This robust device features a Drive Type of Step-Synchronous (Step-syn) with an Efficiency rating indicating high-efficiency design for reduced energy consumption. Engineered with a compact form factor that conforms to Physical Dimensions of the standard Type 103 series, it supports a wide range of application configurations while minimizing footprint. With a Quality Assurance badge from manufacturer and a market-competitive Listed Price of $130.50, this motor balances cost-effectiveness and reliability. Its design accommodates a variety of installation environments without compromising operational integrity.

Detailed technical specifications define the motor’s core capabilities, beginning with a Step Angle of approximately 0.9 degrees per step and Pulses Per Revolution of approximately 400 PPR for precise incremental positioning. The motor operates at a Rated Voltage of approximately 9 VDC and draws a Rated Current of approximately 0.9 A under nominal load conditions. Its Duty Cycle is specified as suitable for continuous industrial operation, ensuring consistent performance over extended run times. The Mounting Type is standard flanged mounting, simplifying integration into existing machinery and reducing assembly time. Additional features include support for multiple encoder types to enhance positional feedback accuracy and an insulation profile designed to withstand elevated temperatures up to 50°C.

Operational features of the 103H7126-0779 stepping motor focus on resilience and adaptability in industrial environments. The device tolerates extreme vibration conditions and operates reliably under ambient temperatures up to 50°C, thanks to its robust thermal management and insulation. With its high-efficiency design, the motor reduces heat generation during prolonged duty, maintaining torque consistency and minimizing maintenance requirements. The compact size and standard flange interface facilitate rapid changeover in modular equipment and robotics applications. Moreover, its low inertia profile contributes to quicker acceleration and deceleration responses, supporting dynamic motion sequences without sacrificing stability.

System integration is streamlined through standardized electrical and mechanical interfaces, enabling plug-and-play compatibility with existing motion controllers and driver electronics. Target applications include precision indexing tables, conveyor positioning systems, packaging machinery, and automated assembly lines where consistent step resolution and continuous duty capability are critical. By leveraging the established reliability of manufacturer products and the proven performance of the StepSyn Stepping Motors series, the 103H7126-0779 stepping motor ensures dependable operation in demanding industrial contexts. Its combination of precise motion, rugged construction, and cost efficiency makes it an ideal choice for engineers specifying high-accuracy stepping solutions.