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Amtecs 3.0kW (4HP) Three Phase Motor 6-Pole (1000 rpm) 132 Frame
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Technical Support
- Technical Specifications
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Power Output 3kW (4HP)Rated Speed 6-Pole (1000 rpm)Voltage 230/400V
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Phase Three Phase MotorFrame Size 132IP Rating IP55
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Efficiency IE3Type Cast IronInsulation Class F
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Shaft Diameter 38mmShaft Length 80mmShaft Keyway 10mm
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Duty Cycle S1 ContinousWeight 79 Kg
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Frame Material Cast Iron
Key Features

IE3 Efficiency
Exceeds IE3 efficiency standards for lower energy consumption, reduced running costs and a smaller carbon footprint.

Thermal Overload Protection
Automatic thermal reset switch prevents motor burnout from overload, increasing lifespan and reliability.

Multi-Mount Design
Removable feet allows the terminal box to be mounted on the top, left or right for installation flexibility.

Robust Housing
Durable metal terminal box provides impact protection and secure entry for industrial safety.
About this Electric Motor
The AMTECS 3.0kW (4HP) Three Phase Motor is engineered for reliable, high-efficiency operation in demanding industrial and commercial applications. This 6-Pole (1000 rpm) three-phase motor operates on a standard UK 230/400V three-phase supply and features a Cast Iron heavy duty 132 frame with B3 mounting. This motor is designed for high-vibration and rugged environments. Rated IE3 efficiency in line with ECO Design Rule 2019/1781, it delivers superior energy savings and lower operating costs compared with single-phase alternatives.
Key features include PTC Thermistors protection for constant temperature monitoring preventing motor burnout from overload, increasing the lifespan and reliability of the motor, a fixed-top terminal box, and a robust, durable construction. Ideal for powering compressors, pumps and conveyors. This three-phase induction motor provides self-starting capability, smooth operation, and exceptional reliability with minimal maintenance through re-greaseable bearings (160 frame and above). The fixed-feet design is ideal for high-vibration and rugged environments such as quarries, mining sites, and demanding manufacturing settings. Supplied with a 12-month warranty and available for free next-day UK delivery.
Supplied with a 12-month warranty and available for free next-day UK delivery.
- 12 month warranty
- IP55 Rated
- UK Specification
- Class F Insulation
About this Electric Motor
The AMTECS 3.0kW (4HP) Three Phase Motor is engineered for reliable, high-efficiency operation in demanding industrial and commercial applications. This 6-Pole (1000 rpm) three-phase motor operates on a standard UK 230/400V three-phase supply and features a Cast Iron heavy duty 132 frame with B5 mounting. This motor is designed for high-vibration and rugged environments. Rated IE3 efficiency in line with ECO Design Rule 2019/1781, it delivers superior energy savings and lower operating costs compared with single-phase alternatives.
Key features include PTC Thermistors protection for constant temperature monitoring preventing motor burnout from overload, increasing the lifespan and reliability of the motor, a fixed-top terminal box, and a robust, durable construction. Ideal for powering compressors, pumps and conveyors. This three-phase induction motor provides self-starting capability, smooth operation, and exceptional reliability with minimal maintenance through re-greaseable bearings (160 frame and above). The fixed-feet design is ideal for high-vibration and rugged environments such as quarries, mining sites, and demanding manufacturing settings. Supplied with a 12-month warranty and available for free next-day UK delivery.
Supplied with a 12-month warranty and available for free next-day UK delivery.
- 12 month warranty
- IP55 Rated
- UK Specification
- Class F Insulation
About this Electric Motor
The AMTECS 3.0kW (4HP) Three Phase Motor is engineered for reliable, high-efficiency operation in demanding industrial and commercial applications. This 6-Pole (1000 rpm) three-phase motor operates on a standard UK 230/400V three-phase supply and features a Cast Iron heavy duty 132 frame with B35 mounting. This motor is designed for high-vibration and rugged environments. Rated IE3 efficiency in line with ECO Design Rule 2019/1781, it delivers superior energy savings and lower operating costs compared with single-phase alternatives.
Key features include PTC Thermistors protection for constant temperature monitoring preventing motor burnout from overload, increasing the lifespan and reliability of the motor, a fixed-top terminal box, and a robust, durable construction. Ideal for powering compressors, pumps and conveyors. This three-phase induction motor provides self-starting capability, smooth operation, and exceptional reliability with minimal maintenance through re-greaseable bearings (160 frame and above). The fixed-feet design is ideal for high-vibration and rugged environments such as quarries, mining sites, and demanding manufacturing settings. Supplied with a 12-month warranty and available for free next-day UK delivery.
Supplied with a 12-month warranty and available for free next-day UK delivery.
- 12 month warranty
- IP55 Rated
- UK Specification
- Class F Insulation
Technical FAQ
Which direction do three phase motors rotate by default?
Do Cast Iron motors have multi-mount mounting design?
What is the difference between 2 pole, 4 pole, 6 pole and 8 pole three phase motors?
Can I use this three phase motor with a Variable Frequency Drive (VFD/inverter)?
What are the different three phase motor mountings (B3, B14, B5, B34, B35) and which do I need?
What is the difference between aluminium and cast iron electric motor frames?
Our ENGINEERING Capabilities

Sourcing of Replacement Motors
Replacement motor specialist for obsolete, discontinued, or hard-to-find electric motors. We source exact replacements or upgraded alternatives for single-phase, three-phase, brake motors, and specialised applications.

Expert Technical Support
Free technical support from qualified motor engineers. Assistance with electric motor selection, customer modifications, application troubleshooting, installation guidance, and fault diagnosis.

Motor Repair & Modification
Professional electric motor repair and modification service for single-phase, three- phase complete with warranty. Services include rewinding, bearing replacements, shaft repairs, terminal box upgrades and customer mountings.



