ABB 3GJM253210-BDL Flameproof IE3 Mining Motor - IP66 Exdb
Part Number: 3GJM253210-BDL
Quick Summary
ABB 3GJM253210-BDL is a flameproof IE3 mining motor for demanding underground and above-ground installations. Operators often face downtime, high maintenance costs, and compliance risks when equipment runs in harsh environments; this motor is designed to minimize those pain points. The design includes IP66 protection, Exdb flameproof explosion protection, and IE3 energy efficiency to meet stringent industry standards. With robust mounting options and a cast-iron frame, this solution translates to lower total cost of ownership while enabling reliable performance for mining, processing, and heavy industry applications. In addition to core efficiency, the product supports long-term reliability in challenging conditions, aligning with procurement goals for sustainable, safe operation and predictable maintenance planning.
Product Information
ABB Type Designation
M3JM 250SMA 6
Invoice Description
M3JM 250SMA 6
Product Name
3-Phase squirrel cage motor
Product Type
5JM3__M3JM_IE3_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
Medium Description
37kW, 6 Poles, Frame Size 250, 3 Phases, 400V, 50Hz, IP66 Enclosure, IMB5/IM3001 Mounting (3GJM253210-BDL)
Short Description
37kW, 6P, Frame Size 250, 3PH, 400V, 50Hz, IP66, IMB5/IM3001
Electrical Data
Connection Configuration
D
Temperature Class Default
--
Input Voltage (Uin)
400 V
Frequency (f)
50 Hz
Output Power
37 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 93.3 % | Partial Load (75%) 93.6 % | Partial Load (50%) 93.2 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 94.1 % | Partial Load (75%) 94.2 % | Partial Load (50%) 94.7 %
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 Depth / Length
884 mm
Product Net Height
626 mm
Product Net Width
430 mm
Product Net Weight
517 kg
Gross Weight
527 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature → Business Impact → Application: Flameproof Exdb protection paired with IP66 enclosure delivers enhanced safety and regulatory alignment in hazardous environments, reducing risk of ignition and unplanned downtime in mining conveyors and processing lines. This supports compliance and safer operations in variable climates and underground settings. Feature → Business Impact → Application: IE3 premium efficiency reduces energy consumption by delivering consistent performance at full and partial loads, lowering electricity costs across continuous S1 duty cycles in mineral processing, pumps, and material handling systems. Feature → Business Impact → Application: Cast Iron frame and robust 6-pole design provide durable torque delivery and vibration resistance, extending motor life in high-load applications such as belt conveyors and milling operations. Feature → Business Impact → Application: IMB5/IM3001 mounting compatibility and top terminator box simplify installation and serviceability, reducing install time and maintenance effort for mining plant upgrades. Feature → Business Impact → Application: 37 kW rating at 400 V and 50 Hz, with 1000 m altitude and 40 °C ambient tolerance, ensures reliable operation in elevated sites and harsh environments, supporting uptime guarantees for material handling and process equipment. Feature → Business Impact → Application: Insulation Class ICLF and Exdb flameproof classification provide dependable insulation and protection in explosive atmospheres, addressing regulatory and safety requirements for underground operations. Industry-specific context: The combination of flameproof protection, premium efficiency, and rugged construction is well-suited for mining hoists, crushers, and pump stations where energy savings and safety are paramount.
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FAQs
This motor is designed for Exdb flameproof environments with an IP66 enclosure and IMB5/IM3001 mounting. It operates on 400 V, 50 Hz, and features a top terminal box for easy wiring access. With a frame size 250 and a 6-pole configuration, it supports straightforward alignment with common mining conveyors and processing equipment, even at altitudes up to 1000 m and ambient temperatures around 40 °C. Use D-connection configuration for reliable star/delta options and ensure proper venting and grounding in hazardous zones.
At 50 Hz, the full-load efficiency (IE3) is typically around 93.3% with partial-load efficiency near 93.2–93.6% depending on load. At 60 Hz, full-load efficiency improves to about 94.1% and partial-load efficiency ranges around 94.2–94.7%. These figures support stable torque delivery and reduced energy costs across varying load profiles typical of mining conveyors, pumps, and crushers, while maintaining reliable operation within S1 duty.
Yes. The 3GJM253210-BDL is a 37 kW, 6-pole, 3-phase squirrel-cage motor with flameproof Exdb protection and IP66 enclosure, designed for continuous S1 duty in mining environments. Its IMB5/IM3001 mounting and cast-iron frame provide rugged reliability, while the Exdb rating ensures safe operation in potentially explosive atmospheres. It also supports straightforward installation on standard conveyor and pump systems, reducing integration risk.
The motor features IP66 enclosure protection and Exdb flameproof protection, with ICFL insulation class, suitable for hazardous mining locations. It also carries IE3 premium efficiency certification, improving energy performance and meeting typical industrial procurement requirements. While CE and SIL specifics aren’t listed, the combination of IP66, Exdb, and IE3 aligns with common regulatory expectations for mining and heavy industrial equipment.
The rugged cast-iron frame, precision bearings (6315/C3) and IMB5 IM3001 mounting contribute to long service life and lower maintenance needs. Premium efficiency IE3 reduces operating energy costs, delivering meaningful ROI over the motor’s lifetime, especially in continuous duty applications like conveyors and pumps. Routine inspections and bearing checks at planned maintenance windows will sustain peak performance and uptime in demanding mining environments.