ABB 7BA44-0001-5763 Marine Motors - 300HP TEFC
Part Number: 7BA44-0001-5763
Quick Summary
ABB Marine Motors deliver reliable propulsion and drive performance for marine propulsion systems in harsh offshore conditions. Engineers often face costly downtime and supply chain delays when a critical motor is required and stock is uncertain. Typical marine motors align with common safety and environmental standards like CE marking and IP-rated protection, with SIL-ready options in safety-critical tasks. This model combines robust performance with fast procurement and a proven footprint, delivering uptime and reliability for vessel propulsion, deck gear, and auxiliary power needs. By pairing high-efficiency design with readily available spares and local stock, it supports rapid deployment and lower total cost of ownership for marine operators and shipyards.
Product Information
Extended Description
7BA44-0001-5763 ABB: Marine Motors (A44-0001-5763)
Configuration Only
No
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
EGAUT001EXPU
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
GBINS001EXPU
Warranty Return
Product under warranty must be returned
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
SGIND004EXPU
Warranty Return
Product under warranty must be returned
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
USABB014EXPU
Warranty Return
Product under warranty must be returned
ABB Type Designation
300HP,1785RPM,3PH,60HZ,449T,A44160M
Country of Origin
United States (US)
Customs Tariff Number
85015381
Frame Size
Undefined
Global Commercial Alias
A44-0001-5763
Gross Volume
132300 in³
Gross Weight
3027 lb
Invoice Description
300HP,1785RPM,3PH,60HZ,449T,A44160M,TEFC
Made To Order
No
Minimum Order Quantity
1 piece
Order Multiple
1 piece
Product Name
Marine Motors
Product Net Depth / Length
60 in
Product Net Height
52.5 in
Product Net Weight
3027 lb
Product Net Width
42 in
Product Type
Undefined
Quote Only
No
Selling Unit of Measure
piece
Stocked At (Warehouses)
China | Alabama, United States
Feature → Business Impact → Application: The ABB 7BA44-0001-5763 Marine Motors uses a 300 HP, 1785 RPM three-phase design with 60 Hz operation and a TEFC enclosure. This results in enhanced reliability and protection against harsh marine environments, reducing maintenance cycles and increasing uptime for propulsion and deck machinery. Application: Offshore vessels, tugboats, and power generation networks at sea benefit from robust performance, simplified installation, and longer service intervals. Feature → Business Impact → Application: The 449T frame and A44160M designation provide a proven mechanical interface and standardized mounting, enabling quicker installation, compatibility with common couplings and gear sets, and predictable replacement cycles. Application: New build or retrofit projects where standardization and availability of parts matter. Feature → Business Impact → Application: Stocked at multiple warehouses (including US and international hubs) with 0-day lead times dramatically reduce downtime and expedite vessel commissioning. Application: Fleet maintenance programs, replacement scheduling, and on-site servicing in remote locations. Feature → Business Impact → Application: TEFC enclosure protects windings from marine dust, salt spray, and splash, improving long-term reliability in harsh environments. Application: Deck machinery, winches, and propulsion drives exposed to saltwater spray. Feature → Business Impact → Application: The model’s documented weight and dimensions inform foundation design and crane-lift planning, reducing installation risk. Application: Retrofit projects and new builds that require precise space planning and accurate weight budgeting. Feature → Business Impact → Application: Warranty terms and clear stocking information simplify procurement decisions and minimize total cost of ownership. Application: Procurement, service contracts, and long-term asset planning for marine fleets.
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FAQs
Plan for a firm base on a compatible baseplate, ensure proper shaft alignment with couplings, and verify the footprint (60 in L x 42 in W x 52.5 in H) fits the installation space. Utilize the TEFC enclosure to protect windings from marine debris and salt spray, and confirm 3-phase 60 Hz electrical supply wiring per local codes.
The motor delivers 300 HP at 1785 RPM, operates on a 3-phase 60 Hz supply, and uses a 449T frame with a designation of A44160M. These specs support marine propulsion and related drives, with a TEFC enclosure for enhanced protection in harsh environments.
Yes. Designed for marine duty with a robust TEFC enclosure, 300 HP output, and a 449T frame, it is well-suited for propulsion drives, winches, and deck machinery. Verify compatibility with your vessel’s power system and ensure proper mounting, cooling, and electrical protections are in place.
Check for CE marking, IP protection levels, and SIL readiness as applicable to your project requirements. While the data highlights standard marine-grade design principles, confirm with the supplier for any specific certifications required by your vessel class and regulatory body.
The motor’s 0-day lead time and multi-warehouse stocking reduce downtime and expedite procurement, improving uptime and fleet readiness. Warranty terms indicate return for warranty support, and the robust TEFC design lowers maintenance frequency while providing long service life in marine environments.