ABB 3GBL252217-BSB 3-Phase synchronous motor - IP55/IE4
Part Number: 3GBL252217-BSB
Quick Summary
The ABB 3GBL252217-BSB 3-Phase synchronous motor is designed for demanding, high-torque drives in industrial automation and heavy machinery. It delivers reliable, energy-efficient performance in 370 V systems with a 4-pole design, making it ideal for continuous S9 duty applications. This motor leverages an IC411 insulation class and IP55 protection to withstand challenging environments, while the cast-iron frame provides rugged longevity. With Finland origin and a compact 250 frame, it integrates smoothly with standard drives and control systems, reducing integration risk. For buyers focused on total cost of ownership, the combination of high efficiency, robust construction, and readily available stock in Europe translates to lower lifecycle costs and faster time-to-value. This makes it a strong fit for pump stations, conveyors, and process equipment in heavy industries.
Product Information
Extended Description
3GBL252217-BSB ABB: M3BL 250SMA 4
ABB Type Designation
M3BL 250SMA 4
Invoice Description
M3BL 250SMA 4
Product Name
3-Phase synchronous motor
Product Type
3BL0__M3BL_SynRM_CI
Made To Order
No
Minimum Order Quantity
1 piece
Order Multiple
1 piece
Selling Unit of Measure
piece
Country of Origin
Finland (FI)
Customs Tariff Number
85015381
Replaced Product ID (OLD)
3GBL252001-BSB
Stocked At (Warehouses)
Menden, Germany
Electrical Data
Temperature Class Default
--
Motor Operational Voltage
370 V
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE4 | Full Load (100%) 95.2 % | Partial Load (75%) 94.7 % | Partial Load (50%) 93.2 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
4
Two Speed Motor
No
Type of Duty
S9
Voltage Code
S
Frame Material
Cast Iron
Frame Size
250
Bearing
6315/C3
Bearing NDE
6213/C3
IM Class
IMB5 IM3001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
396 kg
Gross Weight
406 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature → Business Impact → Application: The 3GBL252217-BSB employs a 3-Phase synchronous motor architecture with a 4-pole design, delivering precise speed control and high starting torque for demanding loads. This translates into improved process stability and reduced mechanical wear, enabling longer service life for rolling mills and material handling systems. Application: use in steel, mining, and packaging lines where consistent rotor speed supports productivity gains. Feature → Business Impact → Application: IP55 ingress protection combined with IC411 insulation provides reliable operation in dirty or humid plant floors, minimizing unplanned downtime and maintenance frequency. Application: ideal for exposed installations such as pumps, fans, and cooling systems in manufacturing facilities. Feature → Business Impact → Application: IE4 efficiency class delivers substantial energy savings under full-load and partial-load conditions, lowering electricity costs and improving ESG metrics. Application: suitable for continuous-duty conveyors and processing lines where energy intensity is a major cost driver. Feature → Business Impact → Application: Cast-iron frame and 250 mm frame size offer robust mechanical stiffness and mounting versatility, supporting high-load applications while simplifying retrofits in existing equipment. Application: well-suited for heavy machinery, extruders, and presses in metalworking and plastics. Feature → Business Impact → Application: Precision bearings (6315/C3 and 6213/C3) and IMB5 IM3001 alignment ensure low vibration and extended bearing life, reducing maintenance intervals and replacement costs. Application: large-scale fans, mixers, and mixers in chemical processing and water treatment.Feature → Business Impact → Application: Replaced product lineage (OLD 3GBL252001-BSB) and stocked availability in Menden, Germany enable quick substitution and streamlined procurement for OEMs and maintenance teams. Application: plant-wide motor upgrades and spares management for multinational facilities.
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FAQs
This motor is specified for 370 V operation and is compatible with industrial drives that support 370 V three-phase inputs. For best results, pair it with drives that allow precise speed control and proper protection settings, ensuring smooth integration with existing control architectures.
The motor features IP55 protection against dust and water jets and IC411 insulation, with IE4 efficiency. These ratings support reliable operation in challenging plant environments and help meet energy and safety requirements for modern automation projects.
With a 250 frame, cast-iron construction, and a D-End top terminator box, the unit is designed for straightforward mounting and wiring. Bearings are 6315/C3 and 6213/C3, supporting stable operation and easy alignment during installation in conveyors or pumps.
IE4 efficiency reduces energy consumption across load profiles, while robust bearings and IMB5 IM3001 class support longer intervals between maintenance. The cast-iron frame and standardized 4-pole design also minimize replacement parts and downtime, delivering lower total cost of ownership in heavy-duty processes.
Heavy industries such as steel, mining, plastics, and water treatment benefit from its high efficiency, rugged construction, and S9 duty suitability. It is also well-suited for process equipment like pumps, fans, and conveyors requiring reliable, long-life operation in 370 V European power systems.