With the intelligent upgrading of housekeeping services, intelligent window-cleaning robots have become core equipment for high-altitude glass cleaning, widely used in scenarios such as residential homes and high-rise building curtain wall cleaning. Their operation relies on the coordinated work of adsorption systems, cleaning motors, and intelligent control modules. Meanwhile, they are constantly exposed to harsh working conditions including alternating wet and dry environments, erosion from glass cleaning agents, and high-frequency machine vibration. The reliability of core connecting components directly determines cleaning efficiency and operational safety.
With the selection of dedicated connectors, choosing the right manufacturer and brand is particularly critical.Founded in 2002 and the original creator of the XT Series, Changzhou Amass Electronics Co., Ltd. has 24 years of expertise in low-voltage DC high-current connectors for smart devices below automotive grade. As a specialized, sophisticated, new-tech "Little Giant" enterprise and a national high-tech enterprise, we integrate design, R&D, manufacturing and sales.We hold more than 200 patents, have over 10,000 project cases, and have provided customers with a cumulative installed quantity of over 100 million units.
Located in Lijia Industrial Park, Wujin District, Jiangsu Province, our company covers a production area of more than 30,000 square meters with independent land property rights, and has a team of nearly 300 professionals in R&D, manufacturing and sales.
Our more than 100 types of connectors serve a wide range of applications including garden tools, energy storage equipment, electric vehicles, smart home appliances, intelligent robots, as well as model aircraft and drones. We also provide efficient product development and production services, offering customers in the industry full-lifecycle 7A solutions.
As the 4th-generation internal connection solution for low-voltage high-current applications, the XLB16 connector features compact size, high protection and excellent vibration resistance. With these core advantages, it precisely matches the working conditions of intelligent window-cleaning robots, serving as a robust "neural hub" to ensure their stable operation.
Its compact design precisely meets the demand for tight internal space.To achieve lightweight and miniaturized construction, intelligent window-cleaning robots feature highly compact layouts for motors, batteries and control modules, leaving very limited installation space for connectors.
The XLB16 connector is small in size, with a total mating length of 23.65 mm—roughly the size of a single knuckle. It can be easily embedded into narrow internal compartments, perfectly solving the pain points of traditional connectors such as bulky size and excessive space occupation.
This supports the lightweight optimization of the robot body without compromising its adsorption stability or movement flexibility.
Vibration resistance and high current-carrying capacity ensure stable power transmission.During operation of intelligent window-cleaning robots, frequent start-stop of the cleaning motor and slight jolts during movement can easily cause traditional connectors to loosen or develop poor contact, resulting in power interruptions. The XLB16 adopts an innovative side-locking buckle structure for secure locking, meeting the pull-out force requirement of over 5KG under the new national standard for electric vehicles. It effectively resists loosening caused by high-frequency vibration and avoids sudden equipment shutdowns. Featuring an automotive-grade crown spring contact structure combined with silver-plated copper terminals, it has a contact resistance of ≤0.8mΩ and a rated current of 12–22A. This enables stable power delivery to the cleaning motor and adsorption system, minimizes power transmission loss, and supports consistent cleaning endurance of the robot.
Its eco-friendly and safety features further expand its application scenarios.The XLB16 fully complies with three major international environmental regulations including RoHS 2.0 and REACH, with lead content below 100PPM, ensuring unobstructed exports and meeting the requirements of intelligent window-cleaning robots worldwide. Its housing is made of UL94 V‑0 flame‑retardant material, which is non-flammable in case of fire, further enhancing the safety of the robot during operation.
As intelligent window-cleaning robots continue to evolve toward lightweight, intelligent and multi-functional designs, requirements for the adaptability and reliability of core connecting components are becoming increasingly stringent. Through targeted technological innovations, the XLB16 connector precisely solves core pain points such as installation in confined spaces, adaptation to wet and dry environments, and resistance to high-frequency vibration. It not only achieves a comprehensive upgrade in connection performance, but also provides a cost-effective and reliable connection solution for the high-quality development of the intelligent window-cleaning robot industry, helping high-altitude cleaning scenarios achieve more efficient and safer intelligent upgrading.
Post time: Mar-31-2026