Amtecs 0.18kW 4 Pole Motor – 0.25HP 1500rpm IEC 63B5 Flange Motor

Designed for conveyors, pumps, fans, gearboxes, and general plant machinery, the Amtecs 0.18kW 4 pole motor in 63B5 format gives you a standard IEC solution for everyday industrial applications. The combination of aluminium construction, TEFC protection, and IE2 efficiency makes it ideal for replacement and OEM use.

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Motor Overview

Its Flange Motor arrangement is intended for direct mounting to pumps, gearboxes, and flange-driven machinery. This 4 pole configuration is widely used where balanced all-round speed and torque are needed.

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Why This Version?

This 0.18kW 4 pole Amtecs motor is intended for customers who need an IEC 63B5 motor rather than a generic substitute. The published frame, mounting, and shaft/flange detail (11mm Shaft x 140mm Spigot) make it easier to match to replacement and OEM requirements.

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Typical Applications

• Replacement motor duties where IEC interchangeability matters
• OEM installations requiring a standard flange motor motor
• General-purpose medium-speed industrial applications matched to 4 pole speed characteristics
• General 3 phase machinery including conveyors, pumps, fans, gearboxes, and general plant machinery

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Technical Details

• Rated power: 0.18kW
• Pole count: 4 pole
• Nominal speed: 1500
• IEC mounting code: 63B5
• Mounting type: Flange Motor
• Shaft / flange detail: 11mm Shaft x 140mm Spigot
• Voltage: 380-420 / 220-240 V Y/Δ 50Hz
• Protection: IP55 TEFC
• Efficiency: IE2
• Construction: Aluminium frame, continuous-duty industrial motor

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Internal Links & Compatible Options

Same motor power, different mounting options: jump to the Amtecs 0.18kW 4 Pole Motor mounting style you need.

Need a different motor power? Explore the closest motor sizes around 0.18kW.

More Amtecs motors: Browse all 0.18kW motors Browse all AMTECS electric motors

Helpful calculators:
Gearbox Ratio & Speed Calculator |
Output Torque Calculator

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Frequently Asked Questions

What speed does a 4 pole motor run at?

A 4 pole electric motor operating on a 50Hz supply typically runs at around 1500rpm, with the actual full-load speed usually around 1400rpm due to motor slip.

What is this 0.18kW motor commonly used for?

This motor is commonly used on small conveyors, fans, pumps, geared assemblies, packaging equipment, and compact OEM machinery where standard industrial running speed, reliable continuous-duty operation, and IEC interchangeability are important.

Is this motor suitable for direct flange mounting?

Yes, the B5 flange mount arrangement is intended for direct mounting onto compatible driven equipment where a full flange connection is required.

What should I check before replacing a 0.18kW motor?

When replacing a 0.18kW motor, check the frame size, pole count, B5 mounting arrangement, shaft dimensions, supply voltage, and the mechanical fit to the existing machine before ordering.

Can this motor run on an inverter drive?

Many industrial AC motors can operate with inverter drives (VFDs), but suitability depends on the exact application, duty cycle, cable length, and motor specification.

What does B5 mounting mean?

B5 is the standard IEC flange-mounted arrangement, designed for motors that mount directly to compatible gearboxes, pumps, fan housings, and other flanged industrial equipment.