Stepper motor EMMT-ST - Stepper motor - EMMT-ST-42-L-RM - 8156169 - Nominal operating voltage DC 48 V - Motor nominal power 56 W - Max. rotational speed 3200 rpm.

Model Overview & Print Notes

The EMMT-ST-42-L-RM (part number 8156169) is a high-performance stepper motor from the EMMT-ST series, engineered for precise, reliable positioning and motion control in industrial automation applications. With a nominal operating voltage of 48 VDC, a motor nominal power of 56 W, and a maximum rotational speed of 3200 rpm, it delivers strong torque output and responsive dynamic performance for demanding positioning tasks in factory automation, packaging machinery, electronics manufacturing, and general industrial equipment. The EMMT-ST series features a compact, robust construction with high-quality bearings and a precision-machined rotor for smooth, low-vibration operation and long service life. The motor's design supports precise, repeatable positioning without the need for an external encoder in open-loop configurations, while compatibility with closed-loop control systems enables even higher accuracy and dynamic performance when required. Its 42 mm frame size makes it well-suited for applications where space is limited but high torque density and reliable motion are essential. The L-RM configuration denotes a specific shaft, flange, and connector arrangement optimized for easy integration with standard mounting interfaces and drive electronics. The motor is compatible with a range of stepper drives and controllers, enabling flexible system design and straightforward commissioning. Its robust construction and thermal management ensure dependable performance in continuous-duty and high-cycle industrial environments. Typical applications include precision positioning stages, pick-and-place systems, conveyor drives, indexing tables, laboratory equipment, and automated assembly stations. With its combination of 48 VDC operation, 56 W nominal power, 3200 rpm maximum speed, and compact 42 mm frame, the EMMT-ST-42-L-RM delivers a dependable, efficient, and versatile solution for precise motion control in demanding industrial automation applications.

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