ABB 3GJM253210-BEK Mining Motor - Flameproof IE3
Part Number: 3GJM253210-BEK
Quick Summary
ABB 3GJM253210-BEK Mining Motor delivers 37 kW for hazardous-area mining applications. Downtime in explosive environments cripples production, so operators need rugged reliability and easy maintenance. It combines IP66 ingress protection, Exdb flameproof protection, IC411 insulation, and IE3 efficiency to meet stringent industry standards. Designed for 500 V, 50 Hz operation with a 6-pole configuration, it offers straightforward installation and predictable energy costs for mining operations.
Product Information
ABB Type Designation
M3JM 250SMA 6
Invoice Description
M3JM 250SMA 6
Product Name
3-Phase squirrel cage motor
Product Type
3JM3__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, 500V, 50Hz, IP66 Enclosure, IMB5/IM3001 Mounting (3GJM253210-BEK)
Short Description
37kW, 6P, Frame Size 250, 3PH, 500V, 50Hz, IP66, IMB5/IM3001
Electrical Data
Connection Configuration
D
Temperature Class Default
--
Input Voltage (Uin)
500 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%) 93.3 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 94.5 % | Partial Load (75%) 94.7 % | Partial Load (50%) 94.1 %
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
E
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
543 kg
Gross Weight
553 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
The Exdb flameproof protection and IP66 enclosure deliver safe operation in hazardous environments, helping you meet regulatory requirements while reducing downtime and risk in mining drives like conveyors and pumps. This translates to improved reliability and lower incident-related costs on site. IE3 premium efficiency reduces energy consumption, delivering substantial long-term savings on running costs and supporting sustainability targets for continuous-duty applications in the field. The rugged cast-iron frame, 6-pole design, and IMB5/IM3001 mounting provide durability in tough environments, extending service life and lowering maintenance cycles for mine equipment such as crushers and milling drives. A 500 V, 50 Hz supply with D connection supports straightforward integration with existing plant electrical systems, while 1000 m altitude and 40 °C ambient ratings ensure dependable performance in remote mining locations. The top terminator box and robust bearings (6315/C3 with NDE 6313/C3) further enhance reliability, reducing total cost of ownership and accelerating line readiness after servicing.
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FAQs
For hazardous area use, install the motor with Exdb flameproof protection and IP66 enclosure. The model uses a D connection configuration and is rated for 500 V at 50 Hz, making it compatible with standard three-phase electrical feeds in mining sites. Mounting is IMB5/IM3001 with the top-entry junction box positioned for easy cable access, reducing installation time and wiring errors in challenging environments.
The motor is an IE3 premium efficiency unit designed for S1 duty, delivering high efficiency at full and partial loads. At 50 Hz, full-load efficiency typically aligns with IE3 values around 93% or higher, reducing energy consumption for constant-speed conveyors and pumps. This translates to lower operating costs, improved thermal management, and longer motor life under continuous mining operation.
Yes. With 37 kW output, 6 poles, and a 250 frame size, this motor fits standard mining drive trains. Its Exdb flameproof rating and IP66 enclosure protect against hazardous atmospheres and ingress, while the IMB5/IM3001 mounting options simplify installation on common conveyor and pump assemblies used in underground and surface mining.
The motor combines Exdb flameproof protection, IP66 enclosure, and IC411 insulation class, ensuring safe operation in explosive atmospheres and harsh environments. These features support compliance with hazardous-area standards, while the rugged construction (cast iron frame, robust bearings) contributes to reliability in mining and other heavy industrial applications.
Expect lower total cost of ownership due to IE3 energy efficiency reducing energy bills, and a durable cast-iron frame with long-life bearings that extend maintenance intervals. Its protection and enclosure ratings minimize unplanned downtime in hazardous locations, while straightforward installation with standard electrical configurations speeds up commissioning and reduces service time after shutdowns.