EX Rated Motor

EX rated motor has advantages such as excellent Flame-proof property, high efficiency, energy saving, large temperature rise margin, long operation life, good property, low vibration, advanced Flame-proof structure, good starting performance, good-looking appearance, high reliability and no sparking while operating. This series of motor is mainly applied to drive equipments of coal mine, petroleum and gas, petrochemical industry, such as water pump, blower, compressor, conveyor and other machines.

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Description

Technical Parameters

AIMIN ELECTRICS CO., LTD. is one of the leading manufacturers and suppliers of ex rated motor in China. With abundant experience, we are committed to providing high quality customized products with competitive price. We warmly welcome you to buy bulk premium products made in China here and get quotation from our factory.

Brief Introduction

Ex rated motor for underground coal mine is a kind of motor specially designed for coal mine environment, which has the characteristics of explosion-proof, moisture-proof and high-temperature-resistant etc. The motor adopts three-phase asynchronous working principle, which is able to operate stably under high load, high temperature and high humidity, and the IC411 cooling method is one of the highlights of the motor, which is able to effectively reduce the working temperature of the motor and prolong its service life.

The IC411 cooling method means that Ex rated motor is cooled by forced ventilation, which is able to keep the temperature of the motor within a safe range during high load operation. This cooling method introduces outside air into the motor through a built-in fan, which removes excess heat and ensures that the motor does not overheat during long periods of operation. This design not only improves the working efficiency of the motor, but also greatly extends its service life.

The motor adopts high-efficiency electromagnetic design, which can provide greater output power with lower energy consumption. Compared with traditional motors, Ex rated motor reduces energy consumption by more than 15% under the same load, which is in line with the requirements of modern coal mines for energy saving and emission reduction.

Main Technical Parameters

Frame	H225
No. of Poles	2P, 4P, 6P, 8P
Power Scope	22KW, 30KW, 45kW
Voltage	380V/660V
Frequency	50/60Hz
Synchronous Speed	3000rpm, 1500RPM, 1000RPM, 750rpm
Protection Grade	IP55
Insulation Class	F
Mounting Type	IM B3, IM B35, IM B5, IM V1
Connection	Delta/Y
Mark of Explosion-proof	Exd I Mb, Exd II BT4Gb, Exd II CT4 Gb
Cooling Type	IC411
Efficiency Class	IE3
Duty	S1

Outline Dimensions

outline dimension of ex rated motor

Technical Parameters

technical data of ex rated motor

Blowers, compressors, cutting machines, and many other heavy machines in chemical, power, mining, steel, manufacturing, etc.

Cement

Power Station

Water conservation

Steel

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EX Explosion Proof

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