Forklift manufacturers in china briefly describe the winter maintenance of small electric forklift

 

In recent years, following the advancement of small electric forklift technology, the AC drive system focusing on electric motors has the advantages of high production efficiency and high cost performance. The overall performance of the electric stacker is up to a higher level, meeting most of the customer's needs and gaining the recognition of users. It's almost winter now, so how do electric forklifts need to be maintained in winter? Let's see what forklift manufacturers in china say?

Before understanding the common sense of maintenance, forklift manufacturers in china will first introduce the common sense of small electric forklift brand motor AC drive. The principle of the induction motor AC drive system of the small electric forklift is to deliver three-phase AC power to the fixed rotor windings. The torsion electric field induces the closed rotor windings to generate current. The rotor rotates in the direction of the rotating magnetic field under the influence of electromagnetic force. It is brushless, which is also one of its advantages. It can accelerate the speed of the motor, and is beneficial to the cooling and heat dissipation of the AC motor and rapid heat dissipation. Therefore, the electric stacker AC motor requires a significant reduction in the number of components required by the DC motor, which reduces the wearing parts that are regularly replaced, and is almost maintenance-free, efficient and durable.

Even so, in the face of severe cold weather, there is a demand for more rigorous handling of forklifts. Forklift manufacturers in China generally suggest that small electric forklifts should be parked in an environment above 0°C in winter to prevent the electrolyte from freezing and forcing the battery pack to blow up. When replenishing distilled water, it must be evenly mixed with the electrolyte, otherwise it will burst. Because under high temperature conditions, the distilled water floats on the electrolyte and freezes. The batteries that are replaced by the electric stacker should be stored in a warm environment. The liquid level should be checked every half a month, and the power should be checked and maintained once a month to ensure that the battery will survive the winter safely.

Small electric forklift tires should also be maintained. Usually check the tread markings and remove the foreign objects stuck in it, check the tire pressure, replace the safety line, and check whether the nut is tightened. Forklift manufacturers in china remind everyone that it is strictly forbidden to drive for long distances with overload, and it is strictly forbidden to brake or corner sharply. Store indoors, keep away from heat sources, acid and alkali, and not be exposed to the sun.

In the driving process of the small electric forklift, when it encounters uneven places, drive slowly to avoid damage to the tires. Forklift manufacturers in china remind everyone to drive on dry road surfaces as much as possible, this is to prevent the wheels from hardening and embrittlement. In addition, avoid overweight work. Because the material of the electric stacker is easy to change and become brittle in winter, it is easy to damage and cause personal injury when working in a low temperature environment.