Why Arcus

Main Reasons to Choose Arcus Motion Products

Wide Selection of Products

Why Arcus



– Single to multi-axis stepper motor controllers and drivers: You can connect multiple units to make more than 4 axis system.

– Various Communications: We have different products with USB, Ethernet and RS-485 options for your requirement.

– Shop for stepper motor controllers, drivers, motors and related accessories in a single site

2-Year Warranty




Are you frustrated with short periods of warranties? Be more confident when you purchase Arcus product with extended warranty. Arcus is proud to announce new 2-year warranty policy for PMX and ACE series of controllers and drivers. Industry leading 2-year warranty sets us apart from other stepper product companies! DMX series and accessories are covered for 1 year warranty. The new policy applies to the products purchased in 2015 or later.

Easy to Use

Window logo



– Windows Certified: Arcus USB driver has been tested to meet all of the technical requirements to be Compatible with Windows® 7 / 8 / 10.

– Programmable & standalone features: Most of our controllers and drivers are programmable and standalone.

– Plug & Play: Arcus products are easy to install which enable you to start working on the project right after you receive the product.

Great Customer Support




– Quick response time for any of your questions including price quote, product suggestions and technical questions

– Professional and knowledgeable support from our well trained staff

– Easy access to software programs and documentations: Documentations are available under each product page or “Downloads” page.

jQuery('.header-right .std-menu ul.menu>li>a:contains("Login")').css("display", "none");