Oil & Gas 
Water / Wastewater 
Desalination 
Defense 
Design Features of Hayward Tyler Subsea Motors
Our deepwater subsea motors are some of the world’s most advanced, built to the highest standards to provide exceptional performance and reliability at depths up to 3000m. Our engineered designs can operate continuously with proven 8-year service intervals. All of our Subsea Motors have the following key features and can be customized to the specific project:
- 1MW-6MW and 6.6kV-11kV options
- Environmentally safe
- Capable of operating up to 3,000m and at speeds up to 6,000rpm
- Qualified subsea penetrator for ROV connection
- Wet-wound, water/glycol filled motor prevents catastrophic failures
- Enclosed to IP68
- Independently qualified cable jointing method
- Internal pressure compensator provides positive motor pressure
- 8+ year service intervals (tested to perform up to 40,000 hours)
- Latest T3 product lubricated bearings (radial and thrust)
- Integral thrust bearing/aux. impeller for improved cooling
- Reliable and low-maintenance
- Condition monitoring packages available
Codes & Specifications
Operating Data
| US | SI | |
|---|---|---|
| Power | Up to 8,000 hp | Up to 6 MW |
| Voltage | Up to 13.8kV | Up to 13.8kV |
| Speed | Up to 6,000 rpm | Up to 6,000 rpm |
| VSD Compatible | Yes | Yes |
| Depth | Up to 10,000 ft | Up to 3000m |
Codes and Compliances
- API 541
- IEC 60034
- NEMA MG-1
Pressure Design:
- ASME
- EN
- PED
Quality:
- NORSOK
- DNV
- ISO
- Subsea Electrical Power Standardization (SEPS)
Applications
Hayward Tyler Subsea Motors are ideal for the following applications:
- Seawater Injection
- Multi-Phase Boosting
- Crude Oil Boosting
- Produced Water Re-Injection
- Deepwater Power Solutions
Documents
Download our brochure to read more about all Hayward Tyler Subsea Motors:
Our team is ready to discuss your project.
Let’s talk about a Subsea Motor for your performance-critical application.
Contact us:
Learn more about the technology behind the world’s most reliable pumps and motors for offshore production.
Sectional Arrangement
Hover over the numbers below to see details about each feature
Photo Gallery
Click to view larger image
Service & Support
We take great pride in supporting our clients across the globe with timely service. We cover all aspects of support that might be needed during the lifecycle of your Hayward Tyler Subsea Motor.
We provide:
- 24/7/365 Technical Support
- Engineering
- Spare Parts
- Repairs
- Training
Subsea Motor FAQs
Subsea motors are used in a variety of applications that require continuous, reliable operation under deep water. Our subsea motors are rated at depths up to 3,000m and are ideal for seawater injection, multi-phase boosting, crude oil boosting, offshore oil and gas operations, produced water re-injections, and other deepwater power solutions such as seabed machinery, deep-sea mining, and more.
Yes. To provide cooling of the stator and lubrication to the fluid-film journal and thrust bearings of the motor, we use glycol as opposed to oil. Glycol will not jeopardize the marine environment in the unlikely event of a mechanical seal leak, making our pumps and motors one of the world’s safest for ocean environments.
Hayward Tyler subsea motors are made to be low-maintenance and long-lasting. They have been tested to last up to 40,000 hours between maintenances.
Submersible motors are designed to operate fully submerged in water, typically used to pump water, while a subsea motor is specifically designed for underwater use in deep ocean environments up to 3,000m. Subsea motors can withstand extreme pressure and harsh marine conditions, while submersible motors are generally used in shallower depths.
Our high power, high voltage designs can be custom made to your specific application, with power up to 8,000 hp and speeds up to 6,000 rpm.
We offer a range of aftermarket services, including spare parts, service, and upgrades. We are dedicated to supporting our clients and ensuring maximum uptime and service life. We utilize multiple resources to rapidly respond to your support needs with engineering, technical support, repairs, parts supply, and more. We also work with repair specialists in regions worldwide to ensure your repair is timely.
Highlights from our Knowledge Base
Our Knowledge Base can help answer your questions on a variety of topics with a wealth of pumps and motors information. With tools such as webinars, white papers, case studies, service bulletins, product knowledge, and a database of downloads, brochures, and sheets, our expertise is your competitive advantage.
