When Industry 4.0 and Made in China 2025 deeply intersect, the future industry is showing new characteristics of intelligence, flexibility, digitalization and greenness.
As the “last centimeter” of industrial robots, robot end effectors are the core interface connecting intelligent control systems and physical production objects. Their technical level directly determines the depth and breadth of industrial automation.
In the wave of global manufacturing automation upgrades, domestic high-end end effector brands represented by WOMMER, with technological breakthroughs in core products such as two-finger parallel electric claws and quick-change devices, are fully enabling full-scenario upgrades such as robot handling, loading and unloading, and precision assembly, becoming the core support for future industrial intelligent terminals.
The development process of industrial automation is essentially a process of continuous iterative upgrading of end execution technology.
From early special clamps and pneumatic grippers to servo-controlled electric grippers and intelligent sensing end effectors, end effectors are evolving from simple mechanical execution components to intelligent terminals that integrate precision machinery, servo control, intelligent sensing, and digital communication.
In the current critical period of manufacturing transformation, enterprises are facing three core needs: first, efficiency improvement to cope with market competition and cost pressure; second, flexible adaptation to meet multi-variety and small-batch production; third, quality upgrade to achieve high-precision and high-stability manufacturing.
Traditional end effectors are no longer able to meet future industrial needs due to their single function, insufficient precision, poor flexibility, and low intelligence. The market is in urgent need of domestic high-end alternatives with high performance, high reliability, and high intelligence.
WOMMER is based on independent innovation of domestic high-end equipment and has been deeply involved in the field of industrial end-effector execution for more than ten years, building a product matrix of end-effector products covering all scenarios and specifications.
The intelligent grasping system with two-finger parallel electric claws and quick-change device as its core relies on its five core advantages of structural design, stability, positioning accuracy, long-term durability, and intelligence to fully benchmark against international first-line brands, successfully break the foreign technology monopoly, and provide high-quality, cost-effective, and highly adaptable domestic solutions for the automation upgrade of China’s manufacturing industry.
Structural design innovation is the core competitiveness of Worm end effectors.
The Worm R&D team combines the pain points of industrial scenarios and future development trends, and adopts the trinity design concept of topology optimization, finite element simulation, and precision machining to create an industry-leading mechanical structure.
The two-finger parallel electric claw adopts a dual-rail parallel four-link symmetrical mechanism. Compared with the traditional single-rail structure, the lateral rigidity is increased by 40%, and the parallelism error throughout the stroke is less than 0.01mm. The structure ensures stable clamping, uniform force, no unbalanced load, and no tilt.
The quick change device adopts an integrated structure of cone positioning + steel ball self-locking, with high positioning accuracy, reliable locking and compact structure.
The main body of the product is made of one-piece CNC machining of aviation aluminum alloy, combined with precision heat treatment and surface hard anodizing process to achieve a perfect balance between lightweight and high rigidity – the weight is reduced by 30%, the rigidity is increased by 25%, it is wear-resistant and corrosion-resistant, and can adapt to various harsh industrial environments.
Stability and positioning accuracy are the basic guarantees for industrial automation.
In robot handling scenarios, stability directly determines the safety and efficiency of material flow.
Worm’s two-finger parallel electric gripper adopts servo closed-loop control and high-precision encoder, with precise position control and rapid response. Even under high-speed start and stop, and variable load conditions, it can maintain a stable clamping posture without shaking, loosening, or workpiece slipping.
In precision assembly scenarios, positioning accuracy determines product quality.
The repetitive positioning accuracy of Worm’s electric claw is ±0.01mm, and the quick-change device is ±0.02mm. There is no accuracy loss after switching, and it can meet the needs of 0.01mm-level precision assembly.
In high-end manufacturing fields such as 3C electronics, semiconductors, and new energy, Worm end effectors help companies achieve dual improvements in product accuracy and consistency.
Long-term durability is the key for domestic high-end equipment to win market trust.
Industrial production lines usually run 24 hours a day and have extremely high requirements on equipment reliability and lifespan.
The core components of Worm’s end effectors are all from international first-tier brand suppliers, ensuring quality from the source.
The product has undergone 100% full performance testing before leaving the factory: including 10 million opening and closing fatigue tests, – 40°C to 85°C high and low temperature cycle tests, 90% humidity and heat tests, IP65 dustproof and waterproof tests, vibration and shock tests, etc.
In actual industrial applications, Worm electric claws can operate stably for more than 5 years without major repairs, the quick-change device has a service life of more than 10 million times, and the annual failure rate is less than 0.1%.
Compared with traditional pneumatic grippers, which suffer from frequent maintenance and short service life, Worm’s solution significantly reduces enterprise maintenance costs and downtime risks, and has significant cost-effectiveness advantages throughout the life cycle.
Intelligence is the core feature that distinguishes Worm end effectors from traditional equipment, and is also a key capability to adapt to future industries.
Worm’s electric claw has a built-in intelligent control chip and multi-mode control system, which supports position control, force control, speed control, torque control and other modes, and can automatically switch according to different working scenarios.
Equipped with intelligent sensing function: real-time collection of data such as clamping force, position, temperature, current, etc., and uploaded to the robot or host system through the bus (Profinet/EtherCAT/Modbus).
Supports intelligent adaptation: The system can automatically optimize the clamping parameters based on the weight, material, and shape of the workpiece to achieve “one object, one strategy” intelligent grabbing.
The quick-change device supports automatic identification, automatic docking, and automatic locking, and cooperates with the intelligent function of the electric claw to achieve “unattended, automatic type change, and intelligent operation.”
In robot handling scenarios, Worm’s two-finger parallel electric claw is efficient, stable and adaptable.
From light electronic components to heavy industrial components, from regular parts to special-shaped workpieces, stable grabbing and efficient handling can be achieved.
The clamping force is continuously adjustable from 5N to 500N, the stroke is fully covered from 10mm to 150mm, and it is suitable for various workpieces from 0.1kg to 10kg.
It has fast opening and closing speed, short response time, supports high-tempo handling, and is 35% more efficient than pneumatic grippers.
With the quick-change device, a single robot can quickly switch between different electric grippers to cope with the mixed handling of multiple types of workpieces, greatly improving the flexibility of the production line.
In loading and unloading scenarios, Worm end effectors are deeply optimized for machining, injection molding, stamping and other working conditions.
The IP65 protection level is suitable for oil, dust, and cutting fluid environments; the high-rigidity structure resists impact and vibration; and intelligent force control prevents scratches and deformation of the workpiece.
The quick-change device enables quick changeover of loading and unloading materials, and the utilization rate of production line equipment is increased to more than 95%.
In the loading and unloading of CNC machining centers, CNC lathes, and injection molding machines, the Worm electric claw + quick change device combination has become the industry standard solution.
In precision assembly scenarios, Worm end effectors use micron-level precision and intelligent force control technology to achieve precision assembly of high-end products.
In the assembly of mobile phone cameras, semiconductor devices, new energy batteries, medical equipment, etc., electric claws can accurately grasp tiny parts and achieve flexible assembly through force control to avoid damage to parts.
The quick-change device supports rapid switching of multiple processes. From grabbing, handling, assembly to inspection, a single robot completes the entire process, greatly improving assembly efficiency and qualification rate.
Domestic high quality, high reliability and full adaptability are Worm’s core brand positioning.
The product is fully compatible with domestic and foreign mainstream industrial robots such as ABB, KUKA, FANUC, Yaskawa, Eston, and Siasong. It provides standardized installation interfaces and one-stop technical support, making integration and debugging simple and fast.
Compared with imported brands, Worm’s products have more advantageous prices, shorter delivery cycles, and more timely after-sales services, helping companies reduce automation transformation costs, shorten project cycles, and quickly achieve production capacity upgrades.
In the context of the accelerated transformation of global manufacturing towards future industry and intelligent manufacturing, domestic high-end equipment is ushering in historic development opportunities.
WOMMER takes technological innovation as its core, quality first as its criterion, and customer service as its purpose, and continues to promote the upgrading of robot end effector technology and the development of scenarios.
From single products to system solutions, from hardware supply to digital services, Worm is fully empowering the upgrading of industrial automation scenarios, helping China’s manufacturing industry break through high-end equipment technology barriers and enhance global competitiveness.
In the future, with the deep integration of artificial intelligence, Internet of Things, digital twin technology and industrial automation, Worm will launch smarter, more flexible and more precise end effector products to build a “perception-decision-execution-feedback” fully closed-loop intelligent terminal system.
Continuous innovation and breakthroughs in core scenarios such as robot handling, loading and unloading, and precision assembly will inject stronger domestic intelligence power into future industries and help China’s intelligent manufacturing move to the high end of the global value chain.
