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51.2V 50Ah intelligent probe robot lithium battery pack design scheme

April 21, 2023

Latest company case about 51.2V 50Ah intelligent probe robot lithium battery pack design scheme

Due to the rapid development of intelligent robot technology, there are more and more applications. Our customized lithium battery for intelligent detection robot has "high energy, high density, high cycle life, wide range of ambient temperature", which can be used in the environment from -20 degrees to 65 degrees, so that the robot can work normally under the harsh environment all day long.
Widely used in various AGV, RGV, automatic guided vehicle, industrial robots, service robots, automation systems, intelligent logistics vehicles, special robots and other types of intelligent automatic logistics handling equipment.

I. Intelligent detection robot battery design requirements:
According to the customer's requirements and specifications, design and railroad track, aircraft and other detection equipment supporting the low-temperature battery pack, with temperature protection and other safety protection circuit, to achieve the battery and equipment supporting the battery solution operating in a low-temperature harsh environment.

Second, the specific parameters required are as follows:
(1) cell design requirements: ternary lithium material 26650-14S12P/50Ah/51.2V

2) Structural design requirements: less than 375x260x215mm, exquisite appearance, overall dustproof, waterproof and shockproof, with cold-rolled plate powder-coated shell plus special connectors.
(3) circuit design requirements: operating temperature: -20 ~ +60 ℃, motor power: 1200W, railcar driving range: 30-40 km, working 2-4 small four, charging 58.8V / 5A.

Three, intelligent detection robot battery design program
1) Sheet metal spray powder shell plus plastic battery holder: according to customer requirements design size meets the requirements of the sheet metal shell, the surface powder coating to do sub-black effect, to achieve exquisite design requirements, to achieve the requirements of waterproof, dustproof and shockproof, the use of one-piece molding nickel belt spot welding, with plastic bracket connected to the battery cell, the use of copper row across the connection, a good guarantee of the overall battery pack impedance and reliability.
2) Protection plate:

(3) Overcurrent protection chip (PTC): mainly designed for the secondary protection function.PTC recoverable fuse has the double function of overcurrent protection and automatic recovery. PTC in battery products can prevent the occurrence of high temperature discharge and unsafe high current of the battery.
4)Special vacuum waterproof special plug: the external of the battery is connected with vacuum waterproof to meet the customer's waterproof requirements
5)LA26650-14S12P/50Ah/51.2V lithium cell battery pack (low temperature cell)
6)Battery arrangement scheme
Customer's overall size: 375x260x215mm (maximum size)
Battery combination: 14S12P,divided into seven small modules.


For more details please contact Chalong Fly.

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