ABB 7BA44-8426-5175 Shaft Ground Motors - 449T Frame
Part Number: 7BA44-8426-5175
Quick Summary
ABB 7BA44-8426-5175 Shaft Ground Motors are engineered to deliver robust, reliable drive power for heavy-duty industrial applications such as conveyors and pumps. The design focuses on safe grounding and high torque reliability to minimize downtime and maintenance surprises. Many projects struggle with electrical noise, bearing currents, and long sourcing lead times, which can compromise uptime. While the provided data highlights core specs like 250HP, 1785RPM, and a 449T frame, it does not specify certification details such as SIL, CE, or IP ratings; verify with the supplier for your compliance needs. The product's USA origin, immediate stock at multiple warehouses, and zero-day lead time underpin fast procurement, while a clear warranty policy supports risk mitigation in mission-critical systems.
Product Information
Extended Description
7BA44-8426-5175 ABB: Shaft Ground Motors (A44-8426-5175)
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,1785RPM,3PH,6-60HZ,449T,A4416
Country of Origin
United States (US)
Customs Tariff Number
85015381
Frame Size
Undefined
Global Commercial Alias
A44-8426-5175
Gross Volume
132300 in³
Gross Weight
3027 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
3027 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 horsepower and precise speed capability enables rapid start-ups and consistent torque delivery. Business Impact: Improves line throughput, reduces process variability, and lowers energy waste during peak loads. Application: Heavy-duty conveyors, crushers, and pumps where timing and torque are critical. Feature: Shaft Ground Motors design minimizes electrical noise and bearing currents. Business Impact: Extends bearing life, reduces EMI concerns, and simplifies grounding schemes. Application: Applications with sensitive instrumentation or mixed-use plants where clean power delivery matters. Feature: 449T frame designation with 60 Hz compatibility provides a robust, standard footprint. Business Impact: Easier retrofits and faster installation with widely supported components. Application: Retrofit projects and new builds across industrial facilities. Feature: Stocked at multiple warehouses and zero-day lead times improve procurement reliability. Business Impact: Shortens downtime during maintenance windows and supports just-in-time purchasing. Application: Plant-wide spares programs and critical-path maintenance. Feature: Warranty and return policy clarifies post-sale support. Business Impact: Reduces total cost of ownership and accelerates issue resolution. Application: Long-term production environments needing predictable service terms. Feature: Large, defined product dimensions and weight information streamline installation planning. Business Impact: Facilitates enclosure sizing, crane routing, and shipping optimization. Application: System integrations in factories with space and handling constraints.
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FAQs
Before installation, verify mounting compatibility with a 449T frame, ensure space for the 60 in length and 42 in width, and confirm electrical supply matches 3PH with 6-60HZ capability. Check grounding provisions for shaft-ground grounding to minimize bearing currents and EMI. Ensure stock is available from the listed warehouses to support a fast delivery schedule.
Key specs include 250HP, 1785RPM, 3-phase power, and a frame designation of 449T. This combination supports high torque at moderate speeds suitable for heavy-duty conveyors and large pumps. Plan for 60 Hz operation and account for the motor’s weight of about 3027 lb and size when selecting supports and enclosures.
Yes. The 250HP, 1785RPM, 3PH, 6-60HZ configuration is designed for demanding drives, and the shaft-grounding design helps reduce electrical stress on bearings. For best results, confirm frame compatibility (449T) with your enclosure and verify that the installation environment meets the motor’s grounding and cooling requirements.
Certification details such as SIL, CE, or IP ratings are not specified in the provided data. For projects requiring regulatory compliance, confirm with ABB or your distributor to obtain the exact certs for your installation and regional requirements.
Warranty terms indicate that a product under warranty must be returned. This facilitates warranty claims and potential replacements. For long-term maintenance, coordinate with the supplier regarding claim processes, return logistics, and any required documentation.