Automated Guided Vehicles (AGVs) improve efficiency and accuracy in manufacturing and logistics while modifying these sectors. Machines carry items autonomously using sensors and control systems on predetermined trajectories.
AGVs now use energy-dense battery technologies, including cylindrical battery cells, which are compact, thermally stable, and powerful. The decision matters in businesses that need incessant operation since such cells provide energy for lengthy periods. Due to better power solutions, the global AGV market size will expand from USD 2.30 billion in 2023 to USD 4.43 billion by 2030, a 9.8% CAGR. Given its scalability and trustworthiness in harsh situations, cylindrical battery cells are becoming more popular.
Critical Requirements for AGVs for Reliability and Efficiency
Consistent Power Supply
With a reliable power source, AGVs operate without interruption in mission-critical settings. The power system must provide nonstop energy with negligible stoppage. Using energy-dense battery cells gives long operating cycles between recharges. The batteries must be optimized for high-energy storage for voltage stability under variable loads. Moreover, a well-designed BMS is key. It monitors cell voltage, temperature, and state of charge to prevent over-discharge or overheating. For large fleets, inductive charging or opportunity charging can also reduce idle time. Integrating these with fleet management systems exploits AGV uptime while scheduling charging cycles.
Harsh Working Environment
AGVs may operate in environments with temperature extremes, moisture, dust, or chemicals. It demands resilient systems that can endure such conditions. For example, encoders, sensors, and actuators must be housed in rugged, sealed enclosures with high IP ratings, IP65 or above. Stainless steel and high-grade polymers can resist corrosion for long-term reliability. Energy-dense battery cells in such environments must also incorporate thermal management systems. It prevents rapid degradation due to overheating or extreme cold, which can cut battery performance and life.
Durability
AGVs need a durable mechanical and electrical design since they endure constant vibrations, impacts, and wear. Considerable areas include chassis construction, which may use high-tensile steel or aluminum to lower deformation under stress. Shock-absorbing mechanisms and reinforced drive systems help keep precision over periods. Wear-resistant wheels and bearings also increase the working life of AGVs. For electrical durability, AGV systems must implement long-lifespan batteries, redundant communication pathways, and fail-safes, so they function in case of hardware failure. High-cycle connectors and strong cable management augment long-term reliability in high-use environments.
Compact Size
Size constraints might be challenging in tight or crowded warehouses. AGVs must be compact without losing performance or capacity. It demands smart design regarding component placement and energy efficiency. Engineers must adjust motor-to-gearbox ratios to optimize the size and sufficient torque. Further, energy-dense battery cells enable AGVs to retain a slim profile without compromising power output or runtime. Battery integration can be modular for easy upgrades or replacements. Compactness also affects maneuverability, so steering algorithms and proximity sensors guarantee that AGVs can cross tight spaces with precision and low turning radius.
Why EVE Cylindrical Battery Cells Meet the Requirements
High Energy Density
EVE’s V/E series with cylindrical lithium-ion battery cells possesses an energy density of up to 264Wh/kg in some models. It is attained by optimizing the internal chemistry and using high-efficiency nickel-cobalt-manganese and lithium iron phosphate. For uses needing an energy-dense battery, EVE cells suit due to their more energy in a smaller volume without losing performance. It gives longer runtime in AGVs with compact form factors.
Long Lifespan
The life of EVE V/E series cylindrical cells may top 1000 cycles for long-term use in electric bikes, tricycles, scooters, and portable power stations. It is realized through several innovations, including high-grade separators and precise electrolyte formulations that diminish degradation over time. These batteries work under the temperature of -20-60℃. With heat dissipation mechanisms, it guarantees a long-lasting, energy-dense battery solution.
Compact Size
EVE cylindrical cells offer a compact form factor with remarkable energy and power. For example, the EVE 50E 21700 energy-dense battery cells for AGV provide a capacity of up to 5000mAh in size slightly larger than traditional 18650 cells. It is key to applications with limited space but high performance. While augmenting the internal structure and utilizing high-efficiency cathode materials, EVE confirms that their energy-dense battery packs are as small and lightweight as possible.
Why Not Using Prismatic Cells for the AGV Battery?
The automated guided vehicle battery usually avoids prismatic cells because they have a larger size and greater internal resistance than cylindrical cells. It limits peak power production during abrupt acceleration. In high-drain circumstances, mechanical forces from expansion and contraction degrade cycle life and dependability. The hard enclosure complicates integration and temperature management in small AGV designs. That’s where modular and flexible battery configurations are preferable.
EVE 21700 50E for AGVs
The EVE 50E 21700 cylindrical battery cell is an energy-dense battery with a 5000mAh capacity for AGVs. With a high energy density of 264Wh/kg and a low internal resistance (≤20mΩ), it offers efficient power delivery and supports fast charging up to 1C. Its active temperature range (-20°C to +70°C) and cycle life of 1000 cycles certify reliability in arduous environments. Also, its certifications (CB, UL1642, and UN38.3) guarantee safety for AGVs and other automated transport systems.
Conclusion
EVE’s competitive edge in Europe centers on their battery technology in the energy-dense battery sector. That’s where they focus on long-lasting, high-efficiency solutions. Their LiFePO4 battery systems offer safety and durability for electric vehicles and energy storage. Plus, they collaborate with BMW, Mercedes-Benz, and Jaguar Land Rover to integrate their battery technology into their electrification efforts. EVE’s Hungarian factory and new delivery centers boost European service efficiency to support their carbon-neutral and lithium battery recycling initiatives.
