ABB 7BA44-3221-3117 Shaft Ground Motors - 350HP
Part Number: 7BA44-3221-3117
Quick Summary
ABB Shaft Ground Motors are rugged, high-torque motors designed for conveyors, pumps, and processing lines in demanding industrial environments. The main challenge many teams face is grounding reliability and unexpected downtime during peak production. Although certifications like SIL, CE and IP ratings are common targets in industry specs, verify the model’s current approvals with your ABB supplier. In practice, these motors deliver strong uptime, safer grounding, and straightforward installation, which translates to faster project commissioning and lower lifecycle costs. This model family supports quick stocking from multiple warehouses and predictable lead times. Designed for the United States market, it pairs with standard ABB frames and control systems.
Product Information
Extended Description
7BA44-3221-3117 ABB: Shaft Ground Motors (A44-3221-3117)
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
350HP,1780RPM,3PH,6-60HZ,449TS,A441
Country of Origin
United States (US)
Customs Tariff Number
85015381
Frame Size
Undefined
Global Commercial Alias
A44-3221-3117
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 → Business Impact → Application: 350HP,1780RPM,3PH,6-60HZ specification delivers high torque at start-up and consistent performance under varying loads, reducing belt slippage and pump stalling in conveyors and pump lines. This translates to improved line throughput and lower maintenance costs in packaging and processing facilities. Feature → Business Impact → Application: Shaft grounding design minimizes stray currents and electrical noise, enhancing operator safety and equipment reliability in wet or dusty environments, ideal for chemical processing or food and beverage lines. Feature → Business Impact → Application: Global availability and stock from multiple warehouses (USA and international) enable rapid project startup and easier cross-site deployments, reducing capital lock-in and enabling just-in-time commissioning in automotive and general manufacturing plants. Feature → Business Impact → Application: ABB frame compatibility and standard mounting interfaces simplify retrofits and new installations, lowering installation risk and shortening commissioning time on conveyors, fans, and blowers. Feature → Business Impact → Application: 0-day lead time and defined minimums (1 piece) support lean procurement and predictable scheduling, helping procurement teams manage demand without sacrificing uptime. Feature → Business Impact → Application: Safety and warranty considerations—Product under warranty must be returned—align with service contracts and maintenance planning to minimize downtime and ensure rapid fault resolution.
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FAQs
The model is a 350HP,1780RPM,3PH,6-60HZ design that aligns with ABB’s established mounting patterns and control interfaces. It is intended for standard industrial power systems and cross-references with common ABB frames. When planning a retrofit, verify frame fit, shaft length, and terminal box orientation against the datasheet and your distributor to ensure a seamless swap.
With 350HP at 1780RPM, the motor provides high starting torque and steady operation under varying loads, reducing belt slip and vibration in conveyors and stabilizing pump performance. Grounding integrity minimizes electrical fault propagation, improving safety and ease of fault diagnosis, which translates to less downtime during maintenance and quicker return to service.
The data set does not specify CE, UL/ULC, IP ratings, or SIL certifications for this exact model. Certification status can vary by production lot and region. Please confirm current approvals with ABB or an authorized distributor and ensure enclosure IP and safety certifications meet your facility’s regulatory and environmental requirements.
Warranty terms are product-specific and returns require adherence to the stated policy. Confirm the warranty period, coverage scope, and claim process with the seller. Retain the serial number, purchase date, and installation context, and coordinate with the service team to initiate a return or exchange if a fault occurs during the warranty term.
ROI is driven by uptime, energy efficiency, and maintenance reduction. The 350HP motor offers strong efficiency at 1780RPM, faster commissioning, and safer grounding, which lowers downtime and fault-related costs. Coupled with rapid stock from US warehouses and minimal lead times, total lifecycle costs improve through reduced maintenance and improved process reliability.