Stepper motor EMMT-ST - Stepper motor - EMMT-ST-42-S-RMB - 8156166 - Nominal operating voltage DC 48 V - Motor nominal power 17 W - Max. rotational speed 2700 rpm.

Model Overview & Print Notes

The EMMT-ST-42-S-RMB (part number 8156166) is a compact, energy-efficient 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 17 W, and a maximum rotational speed of 2700 rpm, it delivers smooth, accurate motion with low power consumption, making it ideal for light-duty positioning tasks in factory automation, laboratory equipment, electronics manufacturing, and general industrial machinery. 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 in open-loop configurations, while compatibility with closed-loop control systems enables higher accuracy and dynamic performance when required. Its 42 mm frame size makes it well-suited for applications where space is limited and energy efficiency is a priority. The S-RMB 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 efficient thermal management ensure dependable performance in continuous-duty and high-cycle industrial environments. Typical applications include precision positioning stages, small pick-and-place systems, dosing and metering equipment, laboratory instruments, and automated assembly stations where compact size and low power consumption are essential. With its combination of 48 VDC operation, 17 W nominal power, 2700 rpm maximum speed, and compact 42 mm frame, the EMMT-ST-42-S-RMB delivers a dependable, efficient, and versatile solution for precise motion control in demanding industrial automation applications.

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