Roller shutter door motors usually use 220V voltage, but there may be special circumstances where high voltage power sources such as 380V may be used.
The voltage selection of the rolling shutter door motor varies according to different application scenarios and requirements. Common voltages include 220V and 380V. When choosing a rolling shutter door motor, the following factors need to be considered:
Drive tension: Determine whether to use a 220V or 380V motor based on the tension required for the door to operate. For example, for rolling shutter doors with a pulling force of less than 1500 kilograms, a 220V motor can meet the demand, while for doors with a pulling force exceeding 2 tons, a 380V motor is required.
Power supply voltage: Select according to the power supply voltage of the installation environment. In industrial settings, the power supply voltage may be 220V or 380V, while in civilian scenarios, 220V power supply is mostly used.
Application scenarios: Specific application scenarios, such as fire-resistant rolling shutter doors, may require 380V motors that comply with national standards to ensure acceptance.
Price and cost-effectiveness: When the voltage and application requirements meet the standards, it is also necessary to consider the price and cost-effectiveness of the motor, and choose a motor with higher cost-effectiveness.
In addition, there are some special cases, such as DC24V electric rolling shutter door motors, which are mainly used in specific application scenarios, such as garage doors, small rolling shutter doors, etc. These motors usually have batteries so that they can function properly even in the event of a power outage.
