The explosion-proof three-phase asynchronous vibration motor (hereinafter referred to as the vibration motor) is a squirrel-cage three-phase asynchronous motor. The electrical performance of this product complies with the standard of Q/YTDJ909-2022 "Technical Conditions for Explosion-proof Three-phase Asynchronous Vibration Motor (Exciting Force 0.6kN~300kN)".The explosion-proof performance of this series vibration motors complies with GB/T3836.1-2021 "Explosive Atmosphere Part 1: General Requirements for Equipment", GB/T3836.2-2021 "Explosive Atmosphere Part 2: Equipment Protected by Flameproof Enclosure "d" ", GB/T3836.31-2021 "Explosive Atmospheres Part 31: Equipment Protected by Dust Ignition-Proof Enclosure "t"".The explosion-proof marks are Ex db IIC T4 Gb, Ex tb IIIC T130℃ Db, it means our motors are suitable for the explosive gas atmospheres in Zone 1 and Zone 2 of IIA, IIB, IIC and temperature groups T1~T4 in the factory environment, or in Zone 21, Zone 22, where the maximum surface temperature does not exceed 130 ° C, IIIA flammable flying catkins, IIIB flammable dust, IIIC flammable conductive dust environment, in which our motors are used as general power equipment.
