ABB 7BA44-9029-2945 Marine Motors - 250HP, 1790RPM, TEFC
Part Number: 7BA44-9029-2945
Quick Summary
Marine motors from ABB 7BA44-9029-2945 provide reliable propulsion for commercial vessels. Engineers often face downtime and unpredictable sourcing when marine-grade motors are needed quickly. In practice, many fleets look for safety-integrated features and region-specific approvals, such as SIL readiness, CE conformity, and dependable IP-rated protection to meet regulatory demands. ABB’s model is built for rugged marine service with US-origin manufacturing and stock availability across multiple warehouses, including Alabama and China, which simplifies logistics. The result is a lower maintenance burden and quicker remediation of propulsion issues, delivering measurable business value through reduced downtime and predictable performance for shipowners and operators.
Product Information
Extended Description
7BA44-9029-2945 ABB: Marine Motors (A44-9029-2945)
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
250HP,1790RPM,3PH,60HZ,449T,A44128M
Country of Origin
United States (US)
Customs Tariff Number
85015381
Frame Size
Undefined
Global Commercial Alias
A44-9029-2945
Gross Volume
132300 inÂł
Gross Weight
2694 lb
Invoice Description
250HP,1790RPM,3PH,60HZ,449T,A44128M,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
2694 lb
Product Net Width
42 in
Product Type
Undefined
Quote Only
No
Selling Unit of Measure
piece
Stocked At (Warehouses)
China | Alabama, United States
The 250HP, 1790RPM, 3-phase 60Hz configuration delivers strong, predictable propulsion for marine workloads. This directly improves vessel acceleration, load handling, and overall efficiency, reducing fuel burn per shaft horsepower. Ideal applications include propulsion drives, pumps, winches, and deck machinery on commercial vessels and offshore platforms. TEFC enclosure and the 449T frame provide rugged protection against salt spray, humidity, and vibration. That resilience translates to longer service intervals, lower maintenance costs, and fewer unscheduled repairs. Installations in engine rooms, outdoor decks, and exposed locations benefit from standardized mounting and easier parts sourcing. Stocked at multiple warehouses with 0 day lead time means rapid deployment of spare units or replacements. The 1 piece minimum order and US-origin supply simplify procurement, reduce downtime, and support just-in-time maintenance strategies for busy fleets. With ABB engineering backing, you gain dependable performance across coastal and offshore operations. Weight and footprint of 2694 lb and a universal TEFC configuration help with rigging, installation planning, and compatibility with common drive systems. The 449T frame aligns with standard repair and retrofit practices, easing interchangeability with similar ABB motors. This compatibility reduces engineering risk during new builds or refits. Warranty terms emphasize risk mitigation; products under warranty must be returned. This policy supports proactive maintenance programs and spare-part management, ensuring predictable lifecycle costs. Operators can count on ABB’s marine motors for steady uptime, minimal surprises, and a clear path to ROI through reduced maintenance and extended service intervals.
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FAQs
ABB 7BA44-9029-2945 is a 250HP, 1790RPM, 3-phase motor designed for 60Hz operation with a TEFC enclosure and 449T frame. It supports standard shipboard electrical interfaces and is compatible with common drive systems and mounting configurations. With stock available from multiple warehouses and 0 day lead time, integration into new builds or repairs is streamlined, minimizing dry-dock time.
Key specs include 250 HP output at 1790 RPM, 3-phase operation at 60 Hz, and a 449T frame with TEFC enclosure. This combination delivers strong startup torque, stable speed control, and reliable propulsion for marine workloads, contributing to consistent vessel performance, reduced fuel consumption per shaft horsepower, and improved overall propulsion efficiency during voyage conditions.
Best-suited for propulsion drives, auxiliary pumps, winches, and deck machinery on commercial vessels, tugboats, and offshore platforms. The 449T frame and TEFC enclosure support rugged, maritime environments, while the US-origin manufacturing and ready stock enable quick deployments for both new builds and retrofit projects.
Certification details are not specified in the provided data. Typical buyers should verify region-specific approvals such as CE conformity and IP protection ratings with ABB or the local distributor. Regional compliance is essential for fleet deployment, especially on international voyages and hazardous-duty operations.
Leverage ABB’s warranty framework (returnable warranty items) and stock availability to support proactive maintenance programs. The motor’s TEFC enclosure and rugged build reduce maintenance frequency, while 0 day lead time and frequent warehouse stocking minimize downtime during part replacement. The result is lower lifecycle costs and improved uptime, contributing to faster ROI for fleet operators.