ABB 7BA44-8445-5175 Shaft Ground Motors - 250HP 1785RPM
Part Number: 7BA44-8445-5175
Quick Summary
Shaft Ground Motors are high-torque power units designed for reliable operation on heavy-duty conveyors and pumps. Common pain points include downtime and grounding faults that disrupt production and raise maintenance costs. This model aligns with ABB safety and efficiency standards, with regional notes on CE and IEC compliance and enclosure suitability. With 0 day lead time and United States origin, procurement is faster and more predictable for critical lines. The 250HP, 1785RPM, three-phase, 6-60Hz configuration supports rapid startups and steady operation across variable supply. In automation projects, this motor plug- and play-fit complements ABB's 449TS frame and A441 designation, delivering uptime and lifecycle cost savings. It also positions industrial motors within a robust, scalable automation strategy for modern manufacturing environments.
Product Information
Extended Description
7BA44-8445-5175 ABB: Shaft Ground Motors (A44-8445-5175)
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,449TS,A441
Country of Origin
United States (US)
Customs Tariff Number
85015381
Frame Size
Undefined
Global Commercial Alias
A44-8445-5175
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
0 in
Product Net Height
0 in
Product Net Weight
3027 lb
Product Net Width
0 in
Product Type
Undefined
Quote Only
No
Selling Unit of Measure
piece
Stocked At (Warehouses)
China | Alabama, United States
Feature: 250HP, 1785RPM, 3PH, 6-60Hz configuration provides strong torque at startup and reliable runtime. This translates to faster line ramp-ups, reduced belt slip on conveyors, and improved pump efficiency, delivering measurable throughput gains on heavy-load drive trains. Feature: 449TS frame compatibility with the A441 designation minimizes installation risk and avoids costly adaptors, enabling straightforward retrofits and streamlined commissioning in existing plants. Feature: Shaft Ground design enhances fault isolation and grounding reliability, lowering the chance of nuisance trips and enabling easier maintenance schedules. Feature: Stocked at multiple regional warehouses with 0 day lead time, which reduces procurement uncertainty and project delays for time-sensitive builds. Feature: Warranty terms indicate a clear return policy for warranted units, simplifying after-sale support and spare-part planning. In practice, these attributes support predictable uptime, reduced maintenance overhead, and a lower total cost of ownership across automotive, chemical, and discrete manufacturing facilities. Industry context shows that compatibility with common ABB drive ecosystems and standard frame sizes accelerates deployment in automation fleets, while the 250HP class supports scalable line expansion without over-specifying equipment.
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FAQs
This ABB Shaft Ground Motor uses the 449TS frame and 7BA44-8445-5175 model designation, designed for straightforward bolt-up to standard motor bases and compatible couplings. Verify 3PH power, 6-60Hz supply, and compatible VFD settings. Use manufacturer-approved mounting hardware and confirm shaft alignment during commissioning to minimize vibration and extend bearing life.
Key specs include 250HP, 1785RPM, three-phase operation (3PH) with 6-60Hz frequency support, and a 449TS frame with A441 designation. The motor’s gross weight is approximately 3027 lb, and it is configured for standard industrial drives with 0 day lead time from stock.
Yes, the motor is stocked at multiple regional warehouses, including EGAUT001EXPU, GBINS001EXPU, SGIND004EXPU, and USABB014EXPU. Lead time is listed as 0 days, enabling rapid deployment for time-critical projects and minimizing project downtime.
Warranty terms indicate that products under warranty must be returned for evaluation. This streamlined policy supports efficient warranty processing and ensures that replacement units or repairs are issued once a fault is confirmed, reducing downtime and ensuring continued production reliability.
Best suited for conveyors, pumps, and other heavy-duty drive systems in manufacturing and process industries. The 250HP, 1785RPM, 3PH, 6-60Hz configuration, along with the 449TS frame and A441 designation, makes it compatible with standard ABB automation ecosystems and scalable for future line expansions.