Second-generation M05 direct-drive motor boosts the power of the floor washer to a new level-Direct Drive Tech

Second-generation M05 direct-drive motor boosts the power of the floor washer to a new level

Recently, MOVA's newly launched M50 Ultra floor washer has drawn market attention with innovative technologies such as the "FinLift Articulated Robotic Arm" and "AI-Powered Omnidirectional Assist." Benmo Technology's latest second-generation direct-drive M05 series motor — smaller, lighter, and more powerful than its predecessor — delivers transformative momentum to MOVA's flagship M50 Ultra floor washer. As the cleaning appliance industry moves toward deep intelligence, floor washer performance breakthroughs face simultaneous challenges in structural design, power systems, and smart capabilities. The M05 series motor embodies the cutting-edge core of direct-drive technology, redefining the power architecture of cleaning equipment through high integration and intelligence, demonstrating the disruptive advantage of "compact size, immense power."

1. The Direct-Drive Revolution: From Mechanical Transmission to Direct-Drive Power

Traditional floor washer power systems have long been constrained by the complex "motor + gearbox" transmission structure, with energy loss and mechanical wear becoming critical bottlenecks limiting product performance improvements. At the same time, conventional complex transmission structures bring pain points such as high noise, short lifespan, and high failure rates that have drawn widespread consumer criticism. Benmo Technology has integrated an outer-rotor brushless motor, high-precision encoder, and intelligent servo drive into a highly compact unit, completely eliminating transmission components such as gearboxes to create an integrated direct-drive power solution. This gearbox-free design dramatically shortens the power transmission path and significantly improves system efficiency, fundamentally disrupting the transmission paradigm that the industry has relied on for over a decade.

In the real-world application of the MOVA M50 Ultra floor washer, the power density advantage of the M05 direct-drive motor is even more pronounced. Through optimized electromagnetic design and magnetic circuit engineering, this series of motors delivers a continuous torque of 0.15 N·m and a peak torque exceeding 0.58 N·m within a compact form factor of just 56.5 mm in diameter and 24 mm in thickness. This "outsized performance in a small package" enables the floor washer to effortlessly handle multi-surface cleaning needs across tile, hardwood, and short-pile carpets.

2. The Experience Revolution: Three Breakthroughs in Assist, Silence, and Reliability

The experiential upgrade brought by direct-drive technology is demonstrated across multiple dimensions in the M05 series motor. First, the assist system: an all-new AI intelligent drive control combined with a precision-calculated built-in assist wheel solution empowers the M50 Ultra floor washer to deliver omnidirectional stepless assistance. Elderly users and women can operate it with a single hand, giving customers the true experience of "say goodbye to muscle strain — cleaning becomes as effortless as a stroll." At the same time, it reduces user fatigue, increases usage frequency, strengthens product dependence, and significantly boosts repurchase rates and recommendation rates.

Ultra-quiet motor performance: the M05 series motor adopts direct-drive technology, eliminating the gearbox to reduce mechanical noise, while optimized design further reduces electromagnetic noise.

Enhanced reliability: the gearless transmission design extends motor lifespan to 10,000 hours — a 5-8× improvement over conventional solutions — while reducing maintenance costs by 60%. In the MOVA M50 Ultra durability test, prototype units equipped with the M05 series motor delivered performance far exceeding the industry average after 1,000 hours of continuous operation. This reliability advantage translates directly into product value that users can feel.

3. The Space Revolution: Lightweight Design Unlocks Innovation Potential

Every cubic millimeter inside a floor washer counts. Compared to conventional gearbox solutions that occupy nearly one-third of the floor washer chassis, the space optimization capability of the M05 series motor represents a revolutionary breakthrough — the module volume is reduced to 60% of traditional solutions, freeing up valuable space for components such as batteries and sensors.

Benmo Technology's M05 motor achieves a perfect balance of power density and lightweight design through electromagnetic optimization and material science innovation: utilizing concentrated winding technology, the motor is compressed to just 56.5 mm in diameter and 24 mm in thickness, cutting volume by 50% — half the size of a conventional motor.

Even more impressive is the built-in FOC (Field-Oriented Control) algorithm in the M05 series motor, which tightly integrates the drive control unit within the motor body itself. This "sensing-driving-controlling" integrated design not only eliminates the installation space required for an external driver, but also shortens the overall machine control link by 70% through a single-bus communication protocol. In the MOVA M50 Ultra's AI-powered omnidirectional stepless assist system, the motor receives real-time data from multimodal sensors and completes torque vector distribution within 1 millisecond, achieving millisecond-level response for push-pull assistance — a level of control fluidity that is virtually unattainable with conventional architectures.

4. The Design Revolution: From Functional Integration to Aesthetic Evolution

The M05 series motor's transformative impact on floor washer design goes beyond performance alone — it is also driving an aesthetic evolution in product form. Its IPX4 protection rating and fully sealed structural design provide critical support for the MOVA M50 Ultra's 180° lay-flat capability. When the floor washer enters the flat-lying position, the motor still delivers 100% power output — a breakthrough performance made possible by the direct-drive system's formidable power and protection capabilities.

From an ergonomic standpoint, the compact characteristics of the M05 series motor align seamlessly with MOVA engineers' "lowered water tank" design philosophy, creating a distinctive "effort-saving" structure. In real-world use, the torsional force borne by the user's wrist is reduced by 60%, allowing extended operation without fatigue. The motor module's compact layout frees up valuable space for the overall mechanism, while delivering precise power control to enable a 107 mm telescopic stroke and a 0–90° folding angle.

Additionally, the M05 series motor supports both single-drive and dual-drive configurations. In home robot design, manufacturers can flexibly choose between single or dual-drive solutions based on design and product requirements, offering greater versatility for home robotics design.

5. The Future Is Here: Direct-Drive Technology Ushers in a New Era for Cleaning Robots

The successful application of Benmo Technology's M05 direct-drive motor not only marks the cleaning appliance industry's full entry into the "gearbox-free era," but also signals a revolutionary direction for cleaning device power systems. As cutting-edge direct-drive technology continues to mature, future direct-drive motors will achieve ongoing breakthroughs in torque density, energy efficiency ratio, and intelligence — propelling the industry toward the ultimate form of "smaller, lighter, stronger."

The industrial dividends brought by direct-drive technology are already clearly visible in the market performance of the MOVA M50 Ultra floor washer. Since pre-sales launched, the product has consistently delivered impressive data on platforms including Tmall and JD.com, securing a top position in high-end floor washer category sales. Consumer surveys reveal that "powerful yet quiet," "lightweight and easy to maneuver," and "compact design with premium aesthetics" have become the core evaluation keywords — precisely validating the success of the M05 series direct-drive motor across the three dimensions of performance, experience, and design.