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norelem, the global standard components specialist, has boosted its range of stepper motors, with the three most popular sizes NEMA 17, NEMA 23 and NEMA 34 now available to order online.

With Industry 4.0 well underway, norelem’s new stepper motors enable a wide range of applications to be automated. Whether its rotating robotic arms, automating milling machinery, or moving and sorting parts on production lines, engineers and manufacturers can use the components for a variety of processes.

The new motors are highly precise, efficient and maintenance-free, making them economical and cost-effective. They are fitted with all the typical operating modes of regular positioning systems and control, including automatic setup, referencing, parameter and program input.

Marcus Schneck, CEO of norelem, said, “We know that automation is key to many processes and to driving efficiency in engineering and manufacturing. This is why we’ve added the three most common stepper motor sizes to our range.

“Adaptable to almost any control system, our standardised products can be integrated into new and legacy machinery. We’ve made them easy to integrate too, with software for the motors downloadable straight from the norelem website, and different interfaces for the components, such as Profibus and CAN, available in the range.”

All of norelem’s stepper motors are quiet and provide low-resonance running without step losses. They also enable a constantly controllable operation with self-monitoring of the system and voltage monitoring of the output stage.

The components are also designed to withstand harsh environmental settings. All motors are equipped with a robust EMC (electromagnetically compatible) housing and are rated to IP64 for dust and water protection. They can operate in an ambient temperature of up to 50° C without forced ventilation.

The flange dimensions of the stepper motors are 42 mm (NEMA 17), 57 mm (NEMA 23) and 86 mm (NEMA 34). The retention torques of the various models range from 0.43 Nm to 8.4 Nm. The step angle is 1.8° for all models.

The stepper motors are controlled via braided cables, and engineers can easily program the stepper motors via PC or laptop. They are designed for a control voltage of 24 to 36 V DC and have 2 output ports and 6 input ports. Connection cables, SMPS’s, interface converters and 1-stage gear drives are available as accessories. All stepper motors are suitable for continuous operation.

Engineers can find the stepper motors along with the available sizes and versions from norelem’s product reference catalogue THE BIG GREEN BOOK. Alternatively, the components can be ordered direct from norelem’s webshop.

For more information about norelem, please visit

norelem UK

norelem view themselves as part of a dynamic culture of innovation. We are continually expanding our product portfolio of standard and specialist elements. That is why we have invested in modern logistical structures which enable us to react flexibly and promptly to our customers’ needs delivering the highest quality products and service.

About norelem

norelem is a world-leading manufacturer and supplier of flexible standard parts and components for mechanical engineering. The company supplies 60,000 standard products relating to standard machinery and operating elements, as well as automation components.

All these components are detailed in THE BIG GREEN BOOK, norelem’s ideas catalogue and a reference book, ninety-eight per cent of these parts are available from stock, and the business delivers on-site technical support for products. This high level of inventory enables norelem to provide fast and reliable delivery.


THE BIG GREEN BOOK is both norelem’s ideas catalogue and a reference book, and has become the norelem trademark. More than just a standard product catalogue, THE BIG GREEN BOOK represents everything norelem stands for, combining product information, specifications, and technical information, with best practice references, advice, and guidance.

The 2020 version of THE BIG GREEN BOOK is in fact now so big and so comprehensive that it is split into two volumes. You can request the bumper, two-volume print or USB version including 3D CAD data by emailing

About norelem ACADEMY

As the global standard component specialist, norelem helps students, universities and companies with free, specialised lectures in the fields of toolmaking and drive technology through norelem’s training arm, norelem ACADEMY.

Coordinated to your requirements, norelem can offer 90-minute specialist lectures providing insight into the different areas of engineering, and how to bring these insights directly into your practice.

norelem ACADEMY also supports engineering student teams across the globe. By donating components and encouraging knowledge transfer, our experts help close skills gaps and launch the careers of tomorrow’s engineering talent. Global initiatives that norelem supports include Formula Student and The World Solar Challenge, while norelem also holds its own yearly engineering competition, Engineering Newcomer.

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 Telephone link: +44 121 222 5322

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