Short circuit anchor direct driven submersible engines up to 1000kW. IE3 efficiency
Marotechniek’s efficient direct-driven underwater motors are suitable for ladder mounting at an angle of up to 90 degrees to horizontal.
They are suitable for dredge pump drives on profile, cutter and excavator wheel dredgers up to a depth of 50 meters.
For greater depths, please contact us.
- Insulation class: H and temp. rice: B
- 400/690Volt, 50/60Hz , -5/+20%
- Construction form: B3 with feet
- Eagle-Burgmann mechanical-seal
- Efficiency: about 96%
In the table below you will find some examples of different powers and speeds that are possible.
KSA directly driven
MTOWM-355-8-250
MTOWM-355-8-315
MTOWM-355-8-355
MTOWM-355-8-400
MTOWM-400-8-450
MTOWM-400-8-500
MTOWM-400-8-600
MTOWM-450-8-800
MTOWM-500-8-1000
MTOWM-630-8-1400
250
315
35
400
450
500
600
800
1000
1400
355
355
355
355
400
400
400
450
500
630
745
745
745
745
745
745
745
745
745
745
215
270
300
340
380
425
500
680
850
1200
A total package for industrial controls and automation
Marotechniek has specialized in the manufacture and design of entire control systems and automated systems for various industries, shipping and dredging operations. We have both mechanical and electrical expertise in-house and have our own manufacturing facilities to provide customized turn-key solutions to meet all your requirements.
Marotechniek specializes in providing total technical and engineering solutions. The company offers a comprehensive range of services including engineering, manufacturing, assembly, testing and commissioning of technical systems.
Innovation and sustainability
Marotechniek is engaged in efficient operations in the international maritime sector. We do this by providing the sector with (innovative) solutions to work more efficiently and/or energy-efficiently. In addition to advice, knowledge and a unique end product, we also form extracurricular added value in the social, ecological and economic fields. This way we contribute to a sustainable world.
Marotechniek chooses cooperation with reliable partners
Marotechniek cooperates with various international partners, such as Siemens and Hitachi. Curious about who we all work with?


