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IE1 electric motors

Despite an increasing focus on efficiency in the maritime industry, Hoyer IE1 marine motors are still widely used for all types of marine applications.

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Certified by all major classification societies
Colour RAL 5010
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Certified by all major classification societies
Colour RAL 5010

Size

56-400

Output

0.11-733 kW

IP class

IP55-IP66

Technical information

Hoyer IE1 marine motors are still powerful despite the addition of both IE2 and IE3 motors to the range. IE1 electric motors are manufactured according to international standards under IEC.

The motors are asynchronous, low voltage three-phase TEFC motors. Type MS (aluminium) size 56-132 and Y2E2 (cast iron) size 160-400. Cast iron motors Y2E2 are available on request from size 80-450. All motors over size 132 have 3xPTC in windings.

The IE1 marine series is IP55 as standard and painted RAL 5010.

440 V Y – Hoyer IE3 motors ≤ 3.5 kW
440 V D – Hoyer IE4 marine motors ≥ 3.5 kW

690V D is available on request with other non-standard voltages.

All motors are supplied with SKF or similar premium bearings. All motors from size 160-400 have heating elements for stand still protection against condensation and tropical windings.

Download catalogue

Find out more about our IE1 electric motors in our catalogue.
If you have any questions, please feel free to contact us. Hoyer is always working to maximise your results.

Certificates

Documentation is key. We have made it easy for you to hand-pick the documentation package you need. Go to our certificates section.

Have you considered IE3?

IE3 motors from Hoyer are defined by higher energy efficiency than both IE1 and IE2 motors, which offers great opportunities for energy savings.

Improving energy efficiency with frequency converters

Our stand-alone drives can be both centralised and decentralised solutions. They are used in a wide range of applications in all our segments. 

Hoyer distributor network

In close cooperation with our distributors, we offer the best possible after sales solutions.

Find our distributor network here.