The electric motor of Roller shutter is a kind of motor part, and its safety is very important. If purchased or used improperly, it will pose a huge threat to personnel and property. Therefore, the following safety issues should be paid attention to when selecting the Roller shutter electric motor.
1. Safety of power and torque
When selecting the electric motor for Roller shutter, it is necessary to pay attention to whether the power and torque of the electric motor are sufficient. The corresponding electric motor should be selected according to the weight and area of the Roller shutter. If the power and torque of the selected electric motor are not enough, the Roller shutter can not be raised and lowered normally, which is likely to cause failures or accidents, affecting the use safety.
2. Safety of stop and start control
The stop and start control of the electric motor are two important safety problems of the electric motor of the Roller shutter. Stop control mainly refers to the need to stop the electric motor during operation to solve unexpected situations. Start control refers to how to start the electric motor when it is in a stationary state. The electric motor of Roller shutter must have safe and reliable stop and start control at the same time.
3. Overload protection and thermal protection
If the electric motor overheats due to overload during operation, it will cause damage to the motor or catch fire. Therefore, the electric motor of Roller shutter must have overload protection and thermal protection functions, so that it can stop working under overload or high temperature to avoid damage or fire.
4. Safety of isolation and grounding
The electric motor of Roller shutter must be isolated and grounded from the power supply. Good isolation and grounding can effectively prevent the electric motor casing from being electrified, avoiding human shock and equipment failure. In addition, the working environment of electric motors must comply with relevant electrical safety standards to prevent safety accidents from occurring.
5. Safety of maintenance and upkeep
The maintenance of electric motor of Roller shutter is also an important safety issue. During maintenance and upkeep, safety measures must be taken, such as cutting off the power supply, preventing live contact, wearing insulated gloves and shoes, and so on.
In a word, the electric motor of Roller shutter is an electric device. When using it, attention must be paid to relevant safety issues, such as the safety of power and torque, the safety of stop and start control, overload protection and thermal protection, the safety of isolation and grounding, and the safety of maintenance and servicing. Only by paying attention to these safety problems can the use safety of the electric motor of the Roller shutter be ensured.
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