Electric Transaxle For Cleaning Machine

This integrated electric transaxle is specifically designed for small and medium-sized ground cleaning equipment, with a rated load capacity of 100kg. It is suitable for applications requiring low-speed high-torque performance and frequent start-stop operations, such as floor scrubbers, sweepers, and carpet cleaners. Featuring an integrated transmission structure that combines the motor, reduction gearbox, and differential system into one unit, it significantly reduces installation complexity and long-term maintenance costs. Core components boast an IP54 or higher protection rating, ensuring stable performance in industrial cleaning environments characterized by humidity, dust, and oil contamination. It is particularly well-suited for locations demanding high equipment reliability and quiet operation, such as shopping malls, hospitals, airports, and factories.

This electric transaxle employs an advanced mechatronic architecture, integrating core components—including a brushless DC motor (BLDC), planetary reduction gearing, mechanical differential, and left/right output half-shafts—within a high-strength die-cast aluminum housing. Compared to traditional brushed motors, it achieves precise six-step commutation via Hall sensors or sensorless control, optimizing speed and torque regulation while reducing mechanical wear and spark generation.

High Load Capacity: Rated load capacity up to 100kg, specifically designed for small and medium-sized cleaning equipment, suitable for diverse settings including hospitals, shopping malls, and residential care facilities.

Torque Stability: Equipped with an integrated high-efficiency brushless DC motor (BLDC) and planetary gear reduction mechanism, the drive axle delivers consistent high torque output even under heavy load conditions.

Low-Speed High-Torque Output: The electric transaxle employs a 250W brushless DC motor (BLDC) paired with a high-precision planetary gear reduction system, optimizing low-speed high-torque output characteristics. With a rated power of 250W and integrated planetary gearing, the motor delivers up to 50N·m of starting torque. This ensures robust power during low-speed operation, effortlessly handling frequent start-stop demands. Tailored for the frequent start-stop operations of cleaning equipment, the drive axle employs optimized motor control algorithms (such as FOC vector control) to achieve rapid response. This significantly reduces power delay, enhancing the equipment's maneuverability in confined spaces or complex pathways.

Industrial-Grade Environmental Adaptability: The housing features a dual waterproof design combining sealing rings and a labyrinth structure. Motor lead exits are potted with resin, while dust covers are installed at the bearing ends. Passing salt spray tests and humidity-heat cycles, it achieves an IP54 rating or higher, effectively resisting water splashes, dust, and cleaning agent corrosion. Suitable for demanding environments such as damp floors, oil-contaminated workshops, and dusty warehouses.

Quiet and Energy-Efficient: Utilizes low-noise gears and optimized electromagnetic design, operating below 65dB. Suitable for noise-sensitive environments like hospitals, shopping malls, and office buildings. High-strength die-cast aluminum housing incorporates internal sound-absorbing coatings to minimize resonance amplification. Bearing-end dust covers employ low-friction materials, further reducing mechanical noise transmission during operation.

Standardized modular interface design with uniform mounting dimensions and flexible shaft-end outputs (supporting keyways, splines, etc.), compatible with wheel diameters of Φ200–250mm, and adaptable to various hub types. CAN/RS-485 communication interfaces enable seamless integration with mainstream control systems, while a hot-swappable design simplifies debugging. The modular structure facilitates rapid integration and maintenance, reducing development cycles by approximately 30% and lowering adaptation costs by 20-25%. It is particularly well-suited for smart cleaning robots and autonomous sweeping vehicles.

electric transaxles are specifically engineered for the cleaning equipment sector, primarily used in floor scrubbers, robotic sweepers, and walk-behind scrubbers. They are particularly suited for indoor environments such as hospitals (low noise to avoid disturbing patients), shopping malls (efficient large-area cleaning), office buildings (agile maneuvering in narrow aisles), and nursing homes (reliable durability and adaptability to diverse surfaces). They also support light outdoor use, such as in warehouses or campus pathways, but should avoid extreme weather conditions (such as heavy rain or high temperatures).

Indoor Cleaning Environments

This electric transaxle (24V 250W, 100kg load capacity) is specifically designed for indoor cleaning applications in settings such as hospitals, office buildings, and schools. These environments demand low-noise operation (≤54dB) and high efficiency to avoid disrupting normal activities. In hospitals, it powers floor scrubbers or robotic sweepers, adapting to tile or carpet surfaces for quiet disinfection cleaning without disrupting patient rest or medical procedures. Similarly, in office buildings, this product supports manual floor scrubbers for daily maintenance in lobbies or corridors. Its compact design excels at navigating narrow turns, while its waterproof rating (IP54) enables handling wet or slippery floors.

Commercial and Public Spaces

In commercial environments such as shopping malls, supermarkets, or warehouses, this product is widely used in electric cleaning vehicles or mobile sweeping equipment. These venues typically feature large areas requiring equipment to cover expansive zones, such as tile or concrete surfaces. The drive axle's durability and 100kg load capacity support cleaning machines equipped with water tanks and brush heads, handling surfaces with slopes ≤10° to achieve rapid brushing and suction operations. Its energy-efficient design extends battery life, making it suitable for nighttime cleaning outside peak hours, while its low-noise operation minimizes disruption to customers. Additionally, in shopping malls, it can be integrated into electric shopping carts or small transport vehicles to assist with goods movement.

Residential and Care Facilities

This electric transaxle is suitable for care and residential environments such as nursing homes, residential communities, or hotels where safety and reliability are paramount. In nursing homes, it powers wheelchairs or elderly cleaning equipment, adapting to various indoor surfaces like hardwood floors or carpets. It provides smooth low-speed movement, minimizing vibrations that could affect residents' comfort. Waterproof and dustproof construction ensures stability during wet mopping operations, while an electromagnetic brake option enhances emergency stopping safety. For hotel room cleaning, this drive axle powers compact floor sweepers to efficiently handle corridors and rooms, reducing manual labor while meeting green standards with zero emissions.

Industrial and Engineering Applications

In light industrial or engineering settings such as factory workshops or small warehouses, this electric drive axle can be used for engineering vehicles or specialized cleaning equipment. These environments involve dusty conditions or mild inclines, where its high torque (≥55 N.m) and durable gears (alloy steel hardened) ensure equipment can handle complex terrain like concrete or metal surfaces. In agricultural vehicles or dairy transport, it supports mobile cleaning carts for outdoor light-duty use, though primarily confined to semi-enclosed areas to avoid extreme weather. Overall, this product drives the automation of cleaning operations, boosting efficiency by over 30%.