ABB 7BA44-7673-1781 HVAC Motor - 150HP, 1785RPM
Part Number: 7BA44-7673-1781
Quick Summary
The ABB 7BA44-7673-1781 General Purpose HVAC motor is designed to deliver reliable, efficient climate control for industrial and commercial HVAC systems. However, procurement delays and sourcing uncertainty can derail projects when stock and origin are unclear. This model is commonly evaluated against industry standards such as CE, UL, and IP ratings to support safe, compliant operation in demanding environments. With US origin and multi-warehouse stocking, ABB helps reduce lead times and simplify drop-in replacements, while its 150HP capability and 445TCZ frame ensure robust performance in large air handlers, pumps, and fans. The combination of fast availability and solid electrical specifications translates to lower total cost of ownership and steadier uptime for mission-critical facilities.
Product Information
Extended Description
7BA44-7673-1781 ABB: General Purpose HVAC (A44-7673-1781)
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,445TCZ,A4407
Country of Origin
United States (US)
Customs Tariff Number
85015381
Frame Size
Undefined
Global Commercial Alias
A44-7673-1781
Gross Volume
132300 in³
Gross Weight
1964 lb
Made To Order
No
Minimum Order Quantity
1 piece
Order Multiple
1 piece
Product Name
General Purpose HVAC
Product Net Depth / Length
60 in
Product Net Height
52.5 in
Product Net Weight
1964 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 150HP rating at 1785RPM provides strong torque and stable speed control for large HVAC fans and pumps, improving system efficiency and reducing energy consumption in commercial buildings. This translates to measurable utility savings and better climate control in data centers, hospitals, and manufacturing floors. Feature → Business Impact → Application: 3PH, 60Hz operation ensures compatibility with standard industrial power systems, simplifying integration with existing VFDs and controls and reducing installation risk during retrofits. Feature → Business Impact → Application: 445TCZ frame and compact footprint within a 60 inch length and 42 inch width enable easier enclosure design and mounting in tight plant spaces, accelerating commissioning and minimizing custom fabrication. Feature → Business Impact → Application: US-origin, stock-at-warehouses model reduces procurement downtime and supports just-in-time maintenance programs for critical assets like air handling units and process fans. Feature → Business Impact → Application: 1964 lb gross weight and precise dimensional data help engineers plan foundation loads and vibration isolation, ensuring reliable long-term operation in harsh environments common to manufacturing and facility automation. Feature → Business Impact → Application: Warranty terms and standard ABB quality practices provide risk mitigation during maintenance cycles and spare-part planning for ROIs and uptime guarantees.
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FAQs
Consult the 445TCZ frame specifications and the 60 in L x 42 in W x 52.5 in H footprint to ensure proper mounting clearance and enclosure compatibility. Verify vibration isolation, foundation strength, and alignment with connected fans or pumps for optimal performance.
The unit operates at 3-phase, 60 Hz, delivering 150HP at 1785RPM. Use standard ABB-compatible VFDs or controls and plan for appropriate wiring gauge and circuit protection to match the 1964 lb assembly and torque requirements.
Yes. With a high horsepower rating and a robust 445TCZ frame, the motor is well-suited for large air handling systems, pumps, and fans typical in commercial HVAC and industrial climate control applications.
Confirm exact certifications with the supplier, as the data sheet references typical industry standards like CE, UL, and IP ratings. Ensure the specific lot and installation site meet the required regulatory and safety requirements.
Warranty terms indicate a standard warranty with a return-if-warranty policy. Plan preventive maintenance intervals and keep stock for critical spares to minimize downtime in high-availability environments.