ABB 7BA44-8962-2957 Shaft Ground Motors - 300HP, 1780RPM
Part Number: 7BA44-8962-2957
Quick Summary
Shaft Ground Motors deliver rugged, reliable power conversion for centralized drive systems in heavy industrial environments. Engineers often wrestle with grounding integrity, vibration, and downtime when swapping motors, triggering expensive delays. In ABB deployments, look for certifications such as CE for European compliance, IP ratings for enclosure protection, and SIL safety levels for critical applications. Stocked in the United States and ready to ship with zero lead time, this model supports faster procurement, predictable installation, and improved uptime for conveyors, pumps, and mixers.
Product Information
Extended Description
7BA44-8962-2957 ABB: Shaft Ground Motors (A44-8962-2957)
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,1780RPM,3PH,6-60HZ,449T,A4414
Country of Origin
United States (US)
Customs Tariff Number
85015381
Frame Size
Undefined
Global Commercial Alias
A44-8962-2957
Gross Volume
132300 in³
Gross Weight
2888 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
2888 lb
Product Net Width
42 in
Product Type
Undefined
Quote Only
No
Selling Unit of Measure
piece
Stocked At (Warehouses)
China | Alabama, United States
High horsepower and precise speed control enable this ABB motor to handle demanding loads in conveyors and processing lines. The 300HP, 1780RPM, 3PH, 6-60HZ operation with a 449T frame translates to higher torque density and reduced spacing on drive trains, delivering measurable efficiency gains and longer maintenance intervals. This makes it ideal for heavy-duty applications such as steel processing lines, plastics extrusion, and large-scale conveyance. Zero-day lead time and US stock reduce procurement risk, letting maintenance windows align with production schedules and minimizing unplanned shutdowns. The Shaft Ground design simplifies grounding and reduces electrical noise, improving safety and control panel reliability while shortening installation time. With net dimensions of 60 in length, 52.5 in height, and 42 in width and a gross weight of 2888 lb, installation planning becomes straightforward for large mechanical rooms. US-origin manufacturing and multiple stocking locations support resilient supply chains and faster replenishment. Warranty terms emphasize returnability under warranty, enhancing total cost of ownership considerations. This combination addresses common objections about lead times, compatibility, and serviceability, delivering tangible operational value for heavy industry.
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FAQs
Begin with a system assessment to confirm the 3PH, 1780RPM, 6-60HZ operating window and verify frame compatibility with the existing 449T coupling. Prepare the mounting surface to support the 2888 lb unit, align the shaft with minimal runout, and inspect grounding connections to leverage the shaft grounding design. Finally, ensure protective enclosure and control panel wiring meet local electrical codes.
The motor is rated at 300HP with a speed of 1780RPM in a 3-phase, 6-60Hz electrical environment, configured on a 449T frame. It supports a broad operating band and is designed for high-torque applications, such as conveyors and processing equipment. The unit is built for heavy-duty industrial duty and is stocked for rapid deployment.
Yes, the 300HP, 1780RPM three-phase design provides the torque and reliability needed for demanding conveyors and pump drives found in chemical processing. The Shaft Ground configuration helps reduce electrical noise and grounding issues common in aggressive process environments. Always verify enclosure protection and material compatibility with chemical exposures in your specific plant.
This product data highlights typical industry considerations rather than explicit certifications. For safe procurement, verify CE marking for Europe, appropriate IP enclosure protection levels, and SIL safety integrity requirements for your safety instrumented systems. Confirm with ABB or the vendor about any additional certifications applicable to your installation jurisdiction.
Warranty terms indicate that products under warranty must be returned if defects arise. The policy emphasizes a standard warranty framework, and customers should coordinate with the supplier for return authorization, inspection, and replacement or repair steps. Maintain proper documentation, serial numbers, and purchase records to streamline the process and ensure eligibility.