PMAC motors are engineered to provide precise, synchronised movement across multiple axes,

Bison‘s VFsync Permanent Magnet AC (PMAC) motors deliver advanced motion control and energy efficiency for a diverse range of applications and markets.

VFsync PMAC motors are engineered to provide precise, synchronised movement across multiple axes, making them an ideal solution for operations that demand exact velocity control and consistent performance.

The permanent magnet technology enables these motors to operate in perfect synchrony with input AC frequency, ensuring that the output speed remains constant and accurate regardless of load or voltage fluctuations. Unlike traditional AC induction motors, the VFsync design minimises energy loss and optimizes control, making it an option for users seeking to increase system performance while reducing environmental impact.

The core function of Bison’s VFsync PMAC motors is to convert electrical energy into highly controlled mechanical movement, supporting seamless integration into automated systems that require dependable and repeatable operation. Compatibility with Variable Frequency Drives (VFDs) allow for precise speed regulation and smooth acceleration. This functionality enables VFsync PMAC motors to outperform conventional motor solutions in applications where torque consistency, quiet operation, and dynamic responsiveness are critical. Designed with rugged construction and advanced materials, VFsync motors support long service life and minimal maintenance requirements, adding long-term value and reducing downtime across the equipment lifecycle.

Made in North America, Bison’s VFsync PMAC motors reflect a commitment to localised manufacturing, quality assurance, and supply chain reliability. This regional production capability ensures timely delivery and responsive support, making them a dependable choice for OEMs and system integrators operating across an expansive range of market sectors and applications.

Whether driving pumps, conveyors, compressors, or other load-sensitive mechanisms, these motors provide a future-forward solution engineered to adapt to increasingly stringent efficiency standards and control expectations.

Demonstrating the power of precision-engineered motion in a demanding environment, Bison’s VFsync PMAC motors were deployed as a custom solution for a leading food processing equipment manufacturer.

Tasked with developing a motion system for a machine seasoning line that packages chips, snack foods, crackers, and trail mix, the team needed a solution capable of meeting stringent velocity control requirements in both dry and washdown zones.

To meet these demands, Bison delivered customised VFsync motors featuring an aluminum shell version for dry areas and a stainless steel enclosure for wet environments, each paired with a Variable Frequency Drive for dynamic speed regulation.

With IP69K-rated protection and reliable performance in demanding hygienic settings, the tailored VFsync solution delivered both the durability and control precision the application required, showcasing the motor’s ability to thrive in complex, high-efficiency food processing environments.