MOVA has secured a national patent for its world-first 16cm extending robotic arm, breaking through cleaning blind spots, with the V70 Ultra Complete as the first to feature it.
Recently, the continuously variable extreme extension mopping technology (MaxiReachX™ Mop), independently developed by global premium innovative smart home appliance brand MOVA for its robot vacuum, was officially granted a utility model patent by the China National Intellectual Property Administration (Patent No.: ZL202620000990.7). Built around the world's first 16cm extreme-extension super robotic arm, this technology establishes the first cleaning pathway in the robot vacuum industry that operates independently of the machine body's constraints, shifting the cleaning approach from "having the unit enter the space" to "having the cleaning structure actively extend into the space," so the cleaning module is no longer limited by the overall dimensions of the unit.
This technology has already been deployed in the flagship product, the MOVA V70 Ultra Complete, which is set to launch imminently in the Southwestern European market.
From "Coverage" to "Reach": A Structural Innovation That Transcends Unit Limitations
For a long time, the robot vacuum industry has made steady advances in navigation algorithms and suction power, yet when handling complex home environments, hard-to-reach corners and narrow gaps have consistently limited overall cleaning coverage. Traditional robot vacuums, constrained by technical bottlenecks, have typically offered mop extension distances of only around 4cm, often with a single fixed extension position. This means that when cleaning recessed spaces beneath cabinetry and appliances, narrow bathroom areas, or ergonomic chairs, they leave obvious blind spots, forcing users to manually touch up these areas after the machine has finished.
MOVA's world-first continuously variable extreme extension mopping technology directly addresses this long-standing industry weakness. The MOVA R&D team overcame critical technical challenges by redesigning the robotic arm structure to extend the mop's reach to an unprecedented 16cm, significantly surpassing current industry-standard approaches in depth of access. The dynamically extendable 16cm extreme-extension super robotic arm module on the MOVA V70 Ultra Complete can proactively extend into low-clearance gaps, edge areas, and recessed spaces upon detection. Whether it's the space under a refrigerator, recessed areas of TV stands, or beneath dining chairs, deep household blind spots can all be effectively covered and cleaned. This long-distance extension capability provides more than three times the single-pass sweeping and mopping coverage of conventional mops, allowing the robot vacuum to deliver truly comprehensive home coverage rather than merely avoiding obstacles or skirting around edges, significantly reducing the burden of manual touch-up cleaning.
Ultra-Slim Structure and Dynamic Adjustment for Stable Cleaning in Complex Spaces
In complex home environments, an extension mechanism that relies purely on mechanical reach can easily cause physical collisions or become constrained in tighter spaces. MOVA's continuously variable extreme extension mopping technology combines a minimalist ultra-slim structural design with continuously variable dynamic adjustment, achieving a balance between extension capability and passability.
The mop arm module has an overall thickness of just 3.8cm, making it the slimmest in the industry and capable of entering low-clearance gaps as small as approximately 5.9cm, bringing areas unreachable by traditional robot vacuums into the cleaning range. During operation, the arm can extend at up to a 134° angle and supports smooth, stepless adjustment—from routine edge cleaning and narrow-gap insertion to deep coverage of recessed furniture bases—adapting its extension strategy to different spatial configurations.
This flexibility ensures that the super robotic arm can not only complete precise turning and posture adjustments within confined spaces, but also avoid interference with furniture or the main unit. While ensuring the arm can "get in," it also maintains stable, pressure-applied contact with the floor, delivering both thorough coverage and stable cleaning performance.
MOVA V70 Ultra Complete: Dual Robotic Arms Working in Tandem for Full-Scene Cleaning
To achieve truly comprehensive coverage, MOVA has built a dual-robotic-arm synergy system into the V70 Ultra Complete. In addition to the mop-side innovation, the product also features extreme extension technology for the side brush.
Compared with the industry-standard 8.8cm fixed-position side brush, MOVA has increased the side brush extension distance to 12cm with two levels of dynamic adjustment. When the vacuum detects walls, corners, or low-clearance areas, the side brush arm proactively extends to gather corner dust and debris from deep gaps toward the suction inlet. During operation, the mop arm and side brush arm work in tandem, handling wet wiping and dry debris collection respectively, achieving 100% corner coverage with zero residue—a capability that has also earned TÜV SÜD certification.
Meanwhile, the product is powered by MOVA's self-developed 10th-generation TurboForce high-speed motor, delivering a class-leading 40000Pa suction for deep dust and pet hair removal. For mopping, the V70 Ultra Complete applies 15N of downward pressure and 300RPM high-speed floor cleaning for efficient removal of stubborn stains. The dynamic pressure-boost floor-tracking system ensures even contact across different floor types for consistent, reliable results. In addition, the product's 6400mAh high-capacity battery and care-focused fast-charging technology support continuous cleaning for large homes, while its eco-friendly dust collection compartment uses a washable dust bin design that eliminates the need for disposable dust bags—reducing consumable costs while being environmentally responsible.
Core Patent Portfolio Driving Cleaning Innovation
To date, MOVA's robot vacuum product line has filed more than 200 core technology patents, with continued deep investment in R&D across key technical areas. The patent grant for MOVA's continuously variable extreme extension mopping technology marks a critical breakthrough in the cleaning industry's "spatial coverage capability," and further advances the evolution of robot vacuums toward systematic cleaning performance in increasingly complex home environments.
With the continued global rollout of the MOVA V70 Ultra Complete, MOVA will deepen its focus on real-world household cleaning needs, drive ongoing innovation in complex-space adaptation and multi-scenario capabilities, and push robot vacuums from "standardized cleaning coverage" toward "deep, full-scene cleaning"—continuously expanding the technological frontiers and experience ceiling of intelligent cleaning.