Explosion-proof motor model list

Explosion-proof motor model list
The explosion-proof motor model list is as follows:

‌YBX3 series‌: high-efficiency flameproof three-phase asynchronous motor, suitable for various industrial occasions‌.
‌YBK3 series‌: flameproof three-phase asynchronous motor for underground coal mines, specially used in underground coal mine environments‌
‌YBBP series‌: flameproof variable frequency speed regulation three-phase asynchronous motor, suitable for occasions requiring variable frequency speed regulation‌.
‌YBS series‌: flameproof three-phase asynchronous motor for conveyor, specially used for conveyor equipment‌.
‌YBJ series‌: flameproof three-phase asynchronous motor for winch, suitable for winch equipment‌.
‌Y2 series‌: 6KV and 10KV high-voltage three-phase asynchronous motor, suitable for high-voltage industrial applications‌.
‌YR series‌: medium-sized high-voltage three-phase asynchronous motor, suitable for medium-sized high-voltage equipment‌.
‌YLS series‌: medium-sized high-voltage vertical three-phase asynchronous motor, suitable for vertical high-voltage equipment‌.
‌YTM series‌: high-voltage three-phase asynchronous motor for coal mill, suitable for coal mill equipment‌.
Explosion-proof motor model naming rules and meanings
The letters and numbers in the explosion-proof motor model have specific meanings:

‌Y‌: stands for "asynchronous motor".
‌B‌: stands for "flameproof type".
‌A‌: stands for "increased safety type".
‌K‌: stands for mine-specific.
‌F‌: stands for "ventilation" or "dust".
‌S‌: stands for "water" or "conveyor".
For example, in the ‌YB2160M-4‌ explosion-proof motor:

‌YB‌: stands for flameproof asynchronous motor.
‌2160‌: stands for center height 160mm.
‌M‌: stands for core length code.
‌4‌: stands for the number of poles‌.
Classification and application scenarios of explosion-proof motors
Explosion-proof motors can be divided into the following categories according to the explosion-proof principle:

‌Flameproof motor‌: Suitable for environments with explosive gases.
‌Increased safety motor‌: Adds additional safety measures on the basis of ordinary motors.
‌Positive pressure motor‌: Prevents the entry of explosive gases by keeping the internal pressure higher than the external environment.
‌Spark-free motor‌: Designed to avoid sparks.
‌Dust explosion-proof motor‌: Specially designed for dust environments.
In addition, explosion-proof motors can also be divided into coal mine conveyors, winches, rock loaders, local fans, valves, fans, ships, lifting metallurgy, etc. according to the matching main machine, and can be classified according to technical indicators such as rated voltage and efficiency.