ABB 3GJM253210-BDG 3-Phase squirrel cage motor - Exdb
Part Number: 3GJM253210-BDG
Quick Summary
ABB 3GJM253210-BDG is a 3-phase squirrel cage motor designed for mining and heavy industry applications. Operators often struggle with safe flameproof protection and reliable uptime in harsh environments. This model meets IP66 enclosure protection and Exdb flameproof standards, with IC411 insulation and IE2 efficiency. Built for continuous operation, it couples robust cast-iron construction with a compact, compatible footprint that fits existing conveyors and gearboxes. Leveraging 6 poles and a 250 frame, this motor delivers dependable torque, lower maintenance, and energy savings. With a duty cycle of S1 and a measured efficiency of 92.2% at full load, it helps operators meet energy targets and reduce operating costs. Manufactured in Finland and designed for hostile environments, the motor supports safe maintenance planning and long service life. Its compact documentation and standard mounting options simplify spares management.
Product Information
ABB Type Designation
M3JM 250SMA 6
Invoice Description
M3JM 250SMA 6
Product Name
3-Phase squirrel cage motor
Product Type
3JM2__M3JM_IE2_Group_I_Flameproof_Exd_mining_motor
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
85015230
Electrical Data
Temperature Class Default
--
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE2 | Full Load (100%) 92.2 % | Partial Load (75%) 92.5 % | Partial Load (50%) 91.8 %
IP Class
IP66
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
6
Two Speed Motor
No
Type of Duty
S1
Voltage Code
D
EX-Protection
Exdb
Frame Material
Cast Iron
Frame Size
250
Bearing
6315/C3
Bearing NDE
6313/C3
IM Class
IMB5 IM3001
Terminator Box Location
Top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
476 kg
Gross Weight
486 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Exdb flameproof protection provides inherent safety in potential explosion zones, reducing risk and enabling compliant operation in mining and processing sites. This protection translates into higher uptime and lower risk-related downtime costs, especially where underground or hazardous environments are present. The IP66 enclosure delivers robust ingress protection against dust and water, ensuring consistent performance in rugged facilities and harsh weather. IE2 efficiency supports meaningful energy savings and lower total cost of ownership across long-running shift patterns, while the 6-pole, 250 frame configuration yields strong torque with predictable thermal behavior. Cast-iron frame material enhances durability against vibration and heat, extending service life in demanding applications such as conveyors and hoists. The 250 frame and top-terminator box location streamline installation and retrofits, reducing commissioning time and enabling easier maintenance planning. All components are selected for compatibility with standard ABB drive systems and spare parts, minimizing downtime during replacements. The motor’s S1 duty rating assures reliable continuous operation, and the combined bearing arrangement (6315/C3 with 6313/C3 NDE) supports long-term reliability under heavy loads and frequent stop/start cycles. Industry-aligned ratings, including altitude up to 1000 m and ambient 40 °C, ensure predictable performance in typical mining operation envelopes. This model is designed to integrate with existing ABB equipment, delivering measurable improvements in efficiency, maintenance planning, and safety compliance.
Get a Quick Quote for a ABB 3GJM253210-BDG
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 3GJM253210-BDG?
Enquire Now
FAQs
This 6-pole, 250 frame motor uses a top terminator box and cast-iron frame, matching common ABB drive packages and standard mounting patterns. With IP66 protection and Exdb flameproof rating, it can retrofit and align with existing infrastructure while simplifying maintenance planning and spare parts compatibility. Ensure crane access for the 476 kg net weight and verify ambient conditions at the installation site stay within 40 °C and up to 1000 m altitude.
Key performance metrics include IE2 efficiency (full-load 92.2%), 6-pole configuration, and a 250 frame that delivers reliable torque under continuous S1 duty. The flameproof Exdb protection and IC411 insulation support stable operation in hazardous environments. These factors translate to energy savings, reduced cooling demands, and improved overall system efficiency when paired with compatible variable speed drives.
Yes. The motor features Exdb flameproof protection and an IP66 enclosure, designed for hazardous mining environments. It meets relevant safety and enclosure standards, and the IC411 insulation class supports high-temperature operation. Applications include underground coal, metal processing, and other processes with explosion hazard considerations, ensuring safe operation and regulatory compliance when integrated into your safety program.
The unit provides Exdb flameproof protection, IP66 ingress protection, and IC411 insulation, with a design that supports continuous S1 operation. Additional compliance factors include its Finland (FI) origin, customer tariff code 85015230, and the robust cast-iron frame suitable for industrial environments. This combination supports regulatory adherence and safer, more reliable operation in demanding facilities.
Benefiting from IE2 efficiency and a rugged cast-iron build, the motor reduces energy costs and maintenance downtime. The top-box design and standardized mounting simplify spares management, while Exdb/IP66 protection minimizes unplanned outages due to dust, moisture, or hazards. In continuous-duty mining applications, these factors typically translate into lower total cost of ownership and longer service intervals when paired with regular preventive maintenance and diagnostics.