HAWKER EV48-180 AGVSafe LiFePO4 Battery
In the logistics and transportation industry, the safe and reliable unmanned carrier AGV is widely used in the factory processing system, with many advantages such as low noise, low pollution, intelligent program control, efficient handling and so on. The principle of AGV trolley is a transport vehicle equipped with automatic guidance devices such as electromagnetism or optics, capable of driving along the specified guidance path, with safety protection and various transport functions. The professional technician sends instructions to the computer program, which is finally accepted and executed by AGV - sending the auxiliary materials to the designated corresponding place. It is convenient and quick to reduce the floor area and labor workload.
The drive mechanism is an important part of AGV. At present, most of them use battery power as the power source. So the power supply, discharge and charging of the battery in the whole system is particularly important.
When the AGV car is about to run out of power and reach the set value range, it will send a request command to the system to request charging, and automatically go to the charging place after the system allows.
The selection of appropriate Hawk AGV battery is of great significance to the operation of the car. The battery with excellent performance can effectively reduce the overall size and dead weight of AGV, and has a direct impact on the working time of AGV. The characteristics of Hawk battery have a great impact on the system design of AGV. At present, several kinds of batteries commonly used in AGV driverless vehicles are: Hawk lead-acid battery, nickel-cadmium battery, Hawk lithium battery, etc. Hawk lithium battery has intelligent control panel, high energy density and high voltage, supports large current fast charging, can set a variety of charging and discharging modes, clean and environmental protection, and other stable characteristics, which has been widely used in the AGV industry.
In the AGV industry, Hawk lithium battery has been successfully applied in the AGV industry for many years, and the product technology has been applied and promoted by many manufacturers in the industry. The following is an example of Hawk lithium battery to introduce several charging conditions of lithium battery:
The online charging of Hawk lithium battery means that the AGV car does not leave the working line and does not need special time for charging. Instead, it uses the short dwell time in the working process for charging. This kind of charging method that fully utilizes fragmentation time and does not occupy working time is actually an extension of random charging. Just embed the charging station into the working process of AGV to further improve the working efficiency of AGV.
The offline charging of Hawk lithium battery means that the AGV is out of service, and the portable Hawk industrial charger is used for charging when driving into the charging area or special charging station.
The performance of Hawk AGV battery directly affects the service life of AGV car. As the energy source of AGV car, the performance of Hawk battery directly affects the stable, efficient and reliable operation of AGV, and also affects the service life of AGV car.
The correct use of Hawk lead-acid power AGV battery can ensure the safe and reliable power supply of the system, and the battery can also reach the longest service life.
Pay special attention to the following items when using Hawk lead-acid power AGV battery:
1. New and old batteries cannot be mixed! The internal resistance of the new and old batteries is different. When used in combination, the single voltage of the new and old batteries is different, which is easy to accelerate the battery damage.
2. Prevent over-discharge of battery. When the battery discharge reaches the rated capacity or the voltage of 12V single battery has dropped to 10.8V, the discharge shall be stopped immediately. (Note: The power supply system must be equipped with low voltage protection for the battery. The protection voltage is 23V, which can extend the service life of the battery).
3. When the battery pack is used, especially when charging, there should be enough space between the battery cells to dissipate heat. The larger the battery capacity, the larger the gap. There should be a gap of at least 1 cm between the battery and the battery.
4. Select appropriate and high-quality charging equipment for charging. Overvoltage and over-current charging are not allowed. The charging ambient temperature should not be higher than 30 ℃. If the ambient temperature is too high, the fan should be used for forced cooling during charging.
5. After the battery pack is discharged and used, it should be charged within 24 hours. The battery should be fully charged before use each time. If the battery is not charged for a long time, the inner plate of the battery will be sulfated. This damage cannot be reversed. In serious cases, the current will not be fully charged, the capacity will drop, or even be completely scrapped.
Hawk lithium battery
Hawk HAWKER EV series power battery is an advanced lithium iron phosphate (LiFePO4) power battery system. With high energy density, long cycle life, excellent charging and discharging performance and good temperature performance, it is a new generation of green power supply with high security and high reliability.
This series of batteries is a power battery specially designed and produced for mobile mechanical equipment, online charging and wireless charging using the newly developed battery management system (BMS). It has advanced battery self-management, communication, alarm and short-time fast charging functions.
HAWKER lithium battery technology agreement:
Charging protection: if the maximum monomer voltage is higher than 3.7V, the charging will be automatically cut off.
Discharge protection: when the minimum single string voltage is lower than 2.7V, the discharge will be automatically cut off.
Over-temperature protection: when the internal temperature of the battery is higher than 65 ℃, the charging/discharging will be automatically cut off.
Low temperature protection: when the internal temperature of the battery is lower than - 5 ℃, the charging/discharging will be automatically cut off.
Short circuit protection: match according to battery capacity.
Overcurrent protection: match according to battery capacity.
SOC (power calculation): It can calculate the battery power in real time, and the measurement error is less than 5%.
Power indicator: 5-segment power display.
Alarm LED: normally not lit, flashing indicates an alarm.
Communication: 485 interface of standard MODbus protocol, CAN interface.
Digital signal output: two dry contact signal outputs, and the upper computer can set the output logic.
Analog signal output: analog output 0V ～ 5V, corresponding to SOC0% ～ 100%.
Contact: Wang Zelong 18210450914
Hawk lithium battery 24V specification parameters
Order model nominal voltage (V) capacity (Ah) size
(mm) Weight
(Kg)
HOKE EV24-30 25.6V 30 390 * 199 * 130 9
Hawk EV24-40 1.0 25.6V 40 315 * 237 * 165 17.5
Hawk EV24-40 2.0 25.6V 40 527 * 155 * 170 17.5
Hawk EV24-60 1.0 25.6 60 333 * 241 * 214 25
HOKE EV24-60 2.0 25.6 60 325 * 237 * 187 25
HOKE EV24-80 25.6 80 356 * 335 * 216 29
HOKE EV24-100 25.6 100 356 * 335 * 216 34
Hawk EV24-120 25.6 120 400 * 275 * 248 41.5
Hawk EV24-200 25.6 200 551 * 210 * 433 65
Hawk EV48-20 48 20 315 * 237 * 165 17.5
Hawk EV48-30 48 30 380 * 238 * 202 21.4
Hawk EV48-40 48 40 356 * 335 * 216 32
Hawk EV48-50 48 50 788 * 170 * 170 36
Hawk EV48-60 1.0 48 60 567 * 241 * 226 40
HOKE EV48-60 2.0 48 60 430 * 350 * 216 40
Hawk EV48-100 48 100 614 * 346 * 202 65
Hawk EV48-160 48 160 606 * 456 * 255 86.5
Hawk EV48-180 48 180 600 * 275 * 517 95
Hawk EV48-200 48 200 700 * 555 * 294 130
The battery specification can be customized. For more information, contact Hawk Battery Wang Zelong