4 Pole Electric Motors

4 Pole Electric Motors UK Supplier – 1500rpm IEC Motors, Multiple Frames, Mountings & Efficiency Classes In Stock, Fast Delivery & Expert Support

4 pole electric motors are one of the most commonly specified motor types for industrial applications, offering the ideal balance of speed and torque for conveyors, pumps, fans, mixers, gearboxes, and general machinery. At Worm Gear Motors Online, we supply genuine industrial 4 pole 1500rpm motors with fast UK dispatch, next-day delivery available, and a full 2-year warranty included.

This motor category includes both three-phase and single-phase 4 pole motors in standard IEC frame sizes with popular mounting configurations including B3 foot mount, B5 flange mount, and B14 face mount. Available across IE2 and IE3 efficiency classes, these motors are suitable for replacement duties, OEM equipment, direct-drive systems, and geared applications requiring dependable continuous-duty industrial performance.

Compatible with:
Inverter Drives
|
Gearboxes
|
Electric Motors

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Shop 4 Pole Electric Motors by Power Size

Popular motor power ranges:

• 0.75kW Electric Motors
• 1.1kW Electric Motors
• 1.5kW Electric Motors
• 2.2kW Electric Motors
• 3kW Electric Motors
• 4kW Electric Motors

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Shop 4 Pole Electric Motors by Mounting Type

Available mounting options:

• B3 Foot Mount Motors
• B5 Flange Mount Motors
• B14 Face Mount Motors
• B34 Foot & Face Motors
• B35 Foot & Flange Motors

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Shop 4 Pole Motors by Efficiency Class

Available efficiency options:

• IE2 Electric Motors
• IE3 Electric Motors

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4 Pole Electric Motor Technical Specifications

• Motor Type: IEC Electric Motor
• Pole Configuration: 4 Pole
• Typical Speed: Approximately 1400–1500rpm at 50Hz
• Phase Options: Single Phase and Three Phase
• Frame Sizes: Standard IEC Frame Sizes
• Mounting Options: B3 | B5 | B14 | B34 | B35 depending on model
• Efficiency Classes: IE2 | IE3 depending on model
• Voltage: Varies by motor type and size
• Frequency: 50Hz
• Protection Rating: Typically IP55 depending on model
• Cooling Method: Typically IC411 TEFC depending on model
• Duty Cycle: Continuous Duty industrial operation

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4 Pole Electric Motor Features

• 4 pole configuration delivering approximately 1400–1500rpm
• Balanced speed and torque output for everyday industrial machinery and process equipment
• Single-phase and three-phase options available across the range
• Standard IEC frame sizes for straightforward replacement and installation
• B3, B5 and B14 mounting formats widely available for flexible machine integration
• Suitable for inverter and gearbox pairing where speed control or torque multiplication is needed

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About 4 Pole IEC Electric Motors

4 pole motors are widely used across industrial environments because they provide smooth operation, reliable starting performance, and stable running speed for day-to-day machinery. They are one of the most popular motor choices for applications that need dependable continuous-duty performance with a practical balance between speed and torque.

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4 Pole Electric Motors In Stock UK

We supply genuine industrial 4 pole electric motors with fast UK dispatch, next-day delivery available, and expert support to help you choose the correct voltage, kW rating, mounting style, efficiency class, and exact motor configuration for your installation.

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4 Pole Electric Motors FAQs

What speed does a 4 pole electric motor run at?

A 4 pole electric motor typically runs at approximately 1400–1500rpm at 50Hz, depending on load and slip. This makes it one of the most commonly used motor speeds in industrial applications.

What are 4 pole motors commonly used for?

4 pole motors are commonly used on conveyors, pumps, fans, mixers, machine drives, and general industrial equipment where a practical balance of speed and torque is required.

Are 4 pole motors available in single-phase and three-phase versions?

Yes. This category includes both single-phase and three-phase 4 pole motors, depending on the exact motor type, power rating, and frame size required.

Can a 4 pole motor be used with an inverter drive or gearbox?

Yes. A 4 pole motor can often be paired with an inverter drive for variable speed control or combined with a worm or helical gearbox where speed reduction and torque multiplication are required.