ABB 3GBL252215-BSB 3-Phase synchronous motor - IP55
Part Number: 3GBL252215-BSB
Quick Summary
ABB 3GBL252215-BSB 3-Phase synchronous motor delivers precise torque and reliable drive performance for heavy-duty industrial applications. Engineers often grapple with downtime, energy waste, and difficult retrofits when selecting motors for critical line equipment. This model meets IP55 protection, IE3 efficiency under full- and partial-load, and IC411 insulation, ensuring durability in harsh environments. Its cast-iron frame, 4-pole design, and robust bearings support long service life, straightforward installation, and predictable maintenance costs in today’s manufacturing plants. Stocked at Menden, Germany, with accessible spare parts and clear technical data, it simplifies procurement and reduces downtime. Coupled with standard ABB design features, it integrates smoothly into existing motor control architectures and offers energy-saving opportunities across multiple process lines.
Product Information
Extended Description
3GBL252215-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)
3GBL252005-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 IE3 | Full Load (100%) 95.0 % | Partial Load (75%) 94.8 % | Partial Load (50%) 93.9 %
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
IE3 efficiency and 370 V operation enable measurable energy savings in continuous tooling lines. Lower losses translate to reduced operating cost over the motor’s life cycle. In practice, plants see improved overall equipment efficiency (OEE) and lower carbon footprint in applications such as pumps and conveyors. IP55 protection combined with IC411 insulation ensures reliable performance in dusty, humid, or washdown environments. This reduces the risk of insulation failures and unplanned downtime. For retrofit projects, the rugged enclosure eases compliance with industry standards while enabling longer service intervals. The 4-pole, 250 frame with cast iron housing delivers high torque and rigid mounting for demanding loads. Precision bearings 6315/C3 and 6213/C3 support reliable shaft life and smooth operation at 370 V. This foundation supports extended service life in heavy equipment like compressors and mixers. S9 duty rating allows continuous operation with intermittent overload, ensuring stable speed control under varying loads. The motor’s IEC alignment and IMB5 IM3001 classification facilitate compatibility with standard mounting and maintenance practices. Installation is simplified by the D-End top termination box and standard 250 frame packaging. Reversible rotation and standardized product data promote easy integration, spare parts management, and speedy commissioning. Stock availability in Menden, Germany helps reduce lead times for project timelines. This motor is well-suited for industries seeking robust, reliable synchronous performance.
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FAQs
The motor is designed for standard 370 V three-phase power and uses a 250 frame with a cast iron housing. It supports IMB5 IM3001 mounting and a D-End top termination box, making it compatible with common motor control architectures and retrofit scenarios in industrial plants.
The motor complies with IE3 efficiency, offering full-load efficiency around 95% and partial-load values near 94.8–93.9%. It is rated for S9 duty, enabling continuous operation with intermittent overload, which suits continuous process lines with varying loads.
Yes. IP55 protection provides robust dust and water jet resistance, ideal for manufacturing floors, conveyors, and pumps in dusty, humid, or washdown environments when combined with IC411 insulation for long-term reliability.
Installation is streamlined by the D-End top termination box and a conventional 250 frame format, reducing retrofit complexity. Availability at Menden, Germany shortens lead times, helping projects meet tight commissioning schedules while maintaining spare parts accessibility.
Energy savings from IE3 efficiency reduce operating costs, while the rugged IP55/IC411 design lowers maintenance and downtime risks. Long service life and straightforward spares management further reduce lifecycle costs for critical equipment such as pumps, fans, and conveyors.