SIMO YBK3 Series Explosion-Proof Motors for Underground Coal Mines – Product Overview

    This series of explosion-proof three-phase induction motors for underground coal mines is a new product independently developed by our company, based on the YBE2 series explosion-proof three-phase induction motors and incorporating the latest domestic and international advancements in electromagnetic design, manufacturing processes, and materials. This product complies with explosion-proof standards GB3836.1 and GB3836.2, as well as MT 451–2011. Cooling method: IC411; Explosion-proof marking: ExdⅠMb. Motor performance meets China’s industry standard JB/T9593.1–2015, “Technical Specifications for Explosion-Proof Three-Phase Induction Motors for Coal Mines  — Part 1: YBK3 Series Explosion-Proof Three-Phase Induction Motors for Underground Coal Mines (Frame Sizes 80–355)” ; efficiency complies with Grade 3 energy-efficiency requirements per GB18613–2012 and aligns with IEC60034-30 “Efficiency Classes for Single-Speed, Three-Phase, Squirrel-Cage Induction Motors” (IE2 level).

SIMO YBK3 Series Explosion-Proof Motors for Underground Coal MinesTechnical Advantages

    This series of explosion-proof three-phase induction motors for underground coal mines is a new product independently developed by our company, based on the YBE2 series explosion-proof three-phase induction motors and incorporating the latest domestic and international advancements in electromagnetic design, manufacturing processes, and materials. Explosion-proof marking: ExdⅠMb

SIMO YBK3 Series Explosion-Proof Motors for Underground Coal MinesOperating Conditions

       Ambient air temperature: –15 °C to +40 °C; Altitude: ≤1 km; Monthly average ambient relative humidity (at 25 °C): ≤90%

SIMO YBK3 Series Explosion-Proof Motors for Underground Coal MinesProduct Features

     It offers excellent explosion-proof performance, high reliability, compact structure, safety and environmental friendliness, low vibration, low noise, and convenient installation and maintenance.

SIMO YBK3 Series Explosion-Proof Motors for Underground Coal MinesApplication Areas

    Primarily used in hazardous locations with explosive gas atmospheres at coal mining faces in underground coal mines.

SIMO YBK3 Series Explosion-Proof Motors for Underground Coal MinesMotor Model Designation

SIMO YBK3 Series Explosion-Proof Motors for Underground Coal MinesPerformance Parameters