ABB 7BA44-9211-3335 Marine Motors - 150HP TEFC
Part Number: 7BA44-9211-3335
Quick Summary
Marine Motors deliver reliable propulsion and power for demanding maritime applications. Operators often contend with downtime, extended lead times, and maintenance challenges in harsh sea conditions. ABB designs these motors to align with industry standards, including IP-rated enclosures, CE-compliant electrical design, and SIL-ready options depending on configuration. For procurement and operations, the value is clear: fast access from robust regional stocks, zero-day lead times on commonly stocked variants, and a TEFC enclosure that reduces maintenance and simplifies installation on vessels. With a 150HP rating, 1785RPM performance, and a 445T frame, these motors support reliable propulsion and auxiliary drive across commercial and defense sectors.
Product Information
Extended Description
7BA44-9211-3335 ABB: Marine Motors (A44-9211-3335)
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
150HP,1785RPM,3PH,60HZ,445T,A4488M,
Country of Origin
United States (US)
Customs Tariff Number
85015381
Frame Size
Undefined
Global Commercial Alias
A44-9211-3335
Gross Volume
105840 in³
Gross Weight
1826 lb
Invoice Description
150HP,1785RPM,3PH,60HZ,445T,A4488M,TEFC
Made To Order
No
Minimum Order Quantity
1 piece
Order Multiple
1 piece
Product Name
Marine Motors
Product Net Depth / Length
48 in
Product Net Height
52.5 in
Product Net Weight
1826 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: High-power 150HP, 1785RPM, 3PH, 60Hz operation on a 445T frame. Business Impact: robust propulsion with ample torque and efficient power delivery under heavy loads, enabling ships to maintain speed and performance while reducing overheating risk. Application: ideal for main propulsion or deck machinery in demanding marine service where consistent performance matters. Feature: Totally Enclosed Fan-Can TEFC enclosure. Business Impact: enhanced protection against salt spray and outdoor exposure, lowering maintenance intervals and extending service life. Application: geeignet for harsh marine environments and weather-exposed installations. Feature: Immediate regional stock (US/China). Business Impact: 0-day lead times and rapid project execution, reducing downtime and capital tied in inventory. Application: supports critical turnaround projects and maintenance windows without compromise. Feature: Global warehouse coverage with cross-region stocking. Business Impact: reliable supply chain continuity and easier logistics planning for fleet operators. Application: supports multi-site deployments and spare-parts strategies across continents. Feature: Integrated dimensions and weight (48 in depth, 52.5 in height, 42 in width, 1826 lb). Business Impact: predictable fit and safe handling during installation and replacement. Application: simplifies retrofits and ensures compatibility with existing footprints (445T frame). Feature: ABB designation A4488M and 445T footprint. Business Impact: clarified compatibility with drives, mounting points, and service tooling, minimizing integration risk. Application: suitable for both propulsion and auxiliary-drive configurations in marine systems.
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FAQs
This marine motor uses a 445T frame with a TEFC enclosure and 3-phase 60Hz operation. Key dimensions include a footprint compatible with 48 in depth, 52.5 in height, and 42 in width, with a total weight around 1826 lb. For retrofits, verify mounting holes and shaft alignment against existing equipment to minimize downtime.
The 150HP rating at 1785RPM provides ample torque for sustained propulsion and auxiliary duties, maintaining speed under load while efficiently delivering power. The TEFC enclosure protects internal windings from salt spray and humidity, reducing cooling demands and enhancing reliability in harsh marine environments.
Yes. The motor is a 3-phase 60Hz design with a 445T frame, designed to work with common marine drives and VFDs used in propulsion and deck machinery. Verify motor short-term overload capacity and drive compatibility during system integration, and ensure proper cable ratings for marine installations.
Confirm the exact certifications with your supplier data sheet. Typical marine motors like this ABB model are aligned with industry standards such as IP-rated protections and CE-style electrical design, with SIL-ready options depending on configuration. Always request the current certificate of conformity and any region-specific compliance documentation before purchase.
Expect lower maintenance frequency due to TEFC protection and rugged construction, contributing to reduced downtime and operating costs. The product is stocked regionally (US/China), enabling rapid replacement if required. Plan for routine lubrication where applicable,-schedule inspections, and maintain spare parts locally to maximize uptime and overall return on investment.