ABB 3GJM251210-BDG 3-Phase Squirrel Cage Motor - Exdb
Part Number: 3GJM251210-BDG
Quick Summary
ABB 3GJM251210-BDG 3-Phase squirrel cage motor delivers reliable power for mining and heavy industry drive systems. Engineers often struggle to balance rugged protection with steady performance in hazardous settings. This motor features Exdb flameproof protection, IP66 ingress protection, and ICLF insulation with IE2 efficiency, helping you meet regulatory requirements and lower operating costs. With a cast-iron frame, top-entry termination box, and compatibility with standard ABB controls, it offers straightforward installation and long-term reliability in demanding applications.
Product Information
ABB Type Designation
M3JM 250SMA 2
Invoice Description
M3JM 250SMA 2
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%) 94.2 % | Partial Load (75%) 94.1 % | Partial Load (50%) 93.1 %
IE Class Data (60 Hz)
IE Class IE2 | Full Load (100%) 93.5 % | Partial Load (75%) 93.1 % | Partial Load (50%) 91.5 %
IP Class
IP66
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
2
Two Speed Motor
No
Type of Duty
S1
Voltage Code
D
EX-Protection
Exdb
Frame Material
Cast Iron
Frame Size
250
Bearing
6315M/C3
Bearing NDE
6313M/C3
IM Class
IMB5 IM3001
Terminator Box Location
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
Exdb flameproof protection minimizes ignition risk in explosive atmospheres, enabling safe operation in mining and related sectors while meeting strict industrial safety standards. The business impact is reduced compliance risk and lower insurance premiums due to proven protective measures. Applications include belt conveyors, crushers, and ventilation systems where hazardous conditions prevail. IP66 ingress protection guards against dust and water ingress, improving uptime in dusty or damp facilities and reducing maintenance intervals. IE2 efficiency in a two-pole design translates to meaningful energy savings over the motor’s life cycle, cutting operating costs for continuous-duty processes. The cast-iron frame (250) provides durability in harsh environments, while top-entry termination and IMB5 IM3001 mounting streamline installation and serviceability. Bearings (6315M/C3, 6313M/C3) and 2-pole configuration support reliable, long-term operation with minimal downtime.
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FAQs
This motor uses a top-entry termination box and a cast-iron 250 frame, with IMB5 IM3001 mounting compatibility. Plan for a 2-pole configuration and a 1 piece minimum order quantity. Ensure mounting position allows easy access for maintenance, and verify ambient conditions do not exceed 40 °C at up to 1000 m altitude to maintain performance.
The motor is rated with IE2 efficiency and a voltage code of D, designed for continuous S1 operation. It provides IP66 protection, IC phenomenon IC411 insulation, Exdb flameproof protection, and a 2-pole construction suitable for continuous power delivery in mining and industrial environments.
Yes. The ABB 3GJM251210-BDG is explicitly built for hazardous locations, featuring Exdb flameproof protection and a flameproof enclosure, IP66 rating for tough dust and water exposure, and insulation rated for demanding underground or surface mining operations.
Key certifications include Exdb flameproof protection, IP66 ingress protection, IC411 insulation class, and IE2 efficiency. It is designed for S1 duty and compliant with industry requirements for mining and other hazardous applications, supporting safe and compliant operation.
The motor employs robust bearings (6315M/C3 and 6313M/C3) and a cast-iron frame to maximize durability and reduce maintenance frequency. Energy efficiency (IE2) lowers life-cycle costs, while top-entry access simplifies service. In mining or heavy industry, this translates to higher uptime, lower energy bills, and improved total-cost-of-ownership over the motor’s service life.