ABB 7BA44-8457-5532 Shaft Ground Motors - 400HP, 1785RPM
Part Number: 7BA44-8457-5532
Quick Summary
Shaft Ground Motors deliver reliable, high-power motion for heavy industrial equipment and conveyors. ABB 7BA44-8457-5532 ensures immediate availability with zero-day lead time and stock across multiple warehouses, reducing production delays and procurement risk. While certifications vary by region, motors in this class commonly align with CE and UL safety standards and IP-rated protection; confirm exact certifications with the supplier to ensure compliant deployment. This solution supports asset uptime and streamlined maintenance planning, leveraging ABB’s reliability and global stocking to lower total cost of ownership for industrial motors and shaft-ground designs.
Product Information
Extended Description
7BA44-8457-5532 ABB: Shaft Ground Motors (A44-8457-5532)
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
400HP,1785RPM,3PH,6-60HZ,L449T,A442
Country of Origin
United States (US)
Customs Tariff Number
85015381
Frame Size
Undefined
Global Commercial Alias
A44-8457-5532
Gross Volume
132300 in³
Gross Weight
3694 lb
Made To Order
No
Minimum Order Quantity
1 piece
Order Multiple
1 piece
Product Name
Shaft Ground Motors
Product Net Depth / Length
60 in
Product Net Height
52.5 in
Product Net Weight
3694 lb
Product Net Width
42 in
Product Type
Undefined
Quote Only
No
Selling Unit of Measure
piece
Stocked At (Warehouses)
China | Alabama, United States
ABB 7BA44-8457-5532 Shaft Ground Motors combine high horsepower with fast access to spares and ready-to-ship availability, enabling rapid project ramp-up and consistent production cycles. Feature → Business Impact → Application: High power output (400HP) at 1785RPM delivers high torque for demanding conveyors, pumps, or crushers, reducing cycle times and improving throughput on manufacturing lines. Feature → Business Impact → Application: 3-phase (3PH), 6-60Hz operation supports diverse electrical grids and applications, minimizing the need for reconfiguration during plant migrations or capacity expansions. Feature → Business Impact → Application: 0 day lead time and stock at multiple warehouses cut capital tied to spare parts, accelerating commissioning and minimizing downtime on critical assets. Feature → Business Impact → Application: Robust dimensions (60 in L, 52.5 in H, 42 in W) and weight (3694 lb) offer stable mounting and vibration resistance, improving alignment and bearing life in heavy-duty installations. Feature → Business Impact → Application: Global availability (US, China, Alabama) enhances supply chain resilience, benefitting long-cycle projects and multinational operations. Feature → Business Impact → Application: Warranty and return policies provide post-install support and risk mitigation, helping maintenance teams plan replacements with confidence.
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FAQs
This model is a three-phase motor designed for 6-60 Hz operation with a frame designation linked to L449T style geometry. Verify mounting pads, shaft alignment, and service factor with your facility’s belt or coupling setup. Ensure electrical supply matches 3PH, 60 Hz where applicable and use proper VFD or soft-start equipment to manage inrush and torque profiles.
Expect a high-torque, constant-speed output suitable for heavy-duty conveyors. The 400 HP peak rating paired with 1785 RPM provides substantial driving capacity with stable speed control. Check service factor, efficiency class, and heat dissipation guidelines for continuous duty in your specific conveyor profile and load profile.
Yes, the shaft ground design is compatible with demanding environments common in mining and pumping. Prioritize alignment, vibration monitoring, and adequate cooling. Regular bearing maintenance, proper mounting, and protective enclosures help maximize uptime. Confirm operating conditions and protection IP rating with ABB or the supplier to match your environment.
Motor purchases in this class typically reference CE and UL safety standards, with regional variations. For critical projects, also verify IP ratings for dust and water ingress, and ensure documentation supports local approvals. Always confirm the exact certifications with the supplier before finalizing the purchase and installation plan.
The ROI comes from reduced downtime, faster procurement, and higher uptime due to a robust 400HP motor with broad stock availability. Maintenance should focus on vibration and bearing health, alignment checks, and adherence to cooling requirements. The warranty policy—stated as warranty terms with return conditions—helps manage risk and scheduled maintenance planning.