ABB 3GBL252237-HSB 3-Phase motor with IP55 IE4
Part Number: 3GBL252237-HSB
Quick Summary
ABB 3GBL252237-HSB is a 3-phase synchronous motor designed for heavy-duty industrial drives. Engineers often struggle to balance energy efficiency, reliability, and lifecycle costs in demanding processes. With IP55 protection, IE4 efficiency, and IC411 insulation, it delivers robust performance in dusty or humid environments and at elevation. This motor's cast iron frame and precise bearings reduce maintenance while enabling scalable, high-torque operation across packaging, extrusion, and process industries.
Product Information
Extended Description
3GBL252237-HSB ABB: M3BL 250SMC 4
ABB Type Designation
M3BL 250SMC 4
Invoice Description
M3BL 250SMC 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
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%) 95.5 % | Partial Load (75%) 94.8 % | 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
IMB35 IM2001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
454 kg
Gross Weight
464 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature → Business Impact → Application: The motor’s IE4 efficiency delivers measurable energy savings on continuous duty lines, reducing operating cost and CO2 footprint in high-load processes. This enables you to meet energy benchmarks while maintaining torque stability in S9 duty applications such as conveyors or extruders. Feature → Business Impact → Application: IP55 protection provides reliable operation in harsh environments with dust and moisture, minimizing unplanned downtime and maintenance cycles in a plastics or food processing line. Feature → Business Impact → Application: Cast Iron frame and 250 frame size deliver rugged mechanical integrity and compatibility with standard mounting footprints, simplifying installation and reducing spare-part inventories in steel or packaging facilities. Feature → Business Impact → Application: 4-pole, IC411 insulation class and 370 V operation support precise speed control and thermal resilience, boosting process accuracy and extending motor life in high-temperature environments. Feature → Business Impact → Application: IMB35 IM2001 bearing arrangement and top-positioned D-End terminator box enable straightforward service access, lowering maintenance time and improving overall plant availability for continuous production runs.
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FAQs
This motor uses a 250 frame with a cast iron construction and a D-End top terminator box, suitable for standard IEC mounting patterns. It operates at 370 V and is rated for IP55 protection with an IC411 insulation class. The unit supports up to 1000 m altitude and 40 °C ambient temperature, ensuring compatibility with typical plant environments and existing drive ecosystems.
The motor features IE4 efficiency, with IE Class data showing Full Load at 95.5%, 75% load at 94.8%, and 50% load at 93.2%. It is designed for S9 continuous operation and is a 4-pole synchronous motor, delivering steady torque for demanding mechanical loads such as conveyors and extruders.
Yes. The M3BL 250SMC 4 design, IMB35 IM2001 class, and 4-pole configuration provide stable torque and reduced pulsations, making it well-suited for high-inertia loads in packaging, plastics, and extrusion lines. Its robust bearings and cast iron frame support longevity under frequent start/stop cycles typical of these applications.
Key certifications and standards include IP55 protection, IE4 energy efficiency, IC411 insulation class, and a WEEE category 4 designation for large equipment. The product originates from Finland (FI) and carries a customs tariff number 85015381, aligning with global trade and regulatory requirements for industrial motors.
The design emphasizes long service life with high-quality bearings (6315/C3 and 6213/C3) and a robust cast iron frame. Predictable maintenance intervals and reduced energy consumption contribute to lower total cost of ownership, improved plant availability, and faster return on investment for continuous production lines.