ABB 3GJM253210-ASK Flameproof IE3 Motor - Exdb
Part Number: 3GJM253210-ASK
Quick Summary
ABB 3GJM253210-ASK is a flameproof IE3 3-phase motor for mining and heavy industry. In challenging environments, reliability and safety compliance can drive project costs if not addressed. The unit offers IP66 protection, Exdb flameproof certification, and IC411 insulation, supporting safe operation in hazardous zones. Designed for energy efficiency and lifecycle cost reduction, it aligns with premium IE3 motors for mining equipment and conveyors, delivering dependable performance in harsh conditions while simplifying procurement for end users.
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, 400V, 50Hz, IP66 Enclosure, IMB3/IM1001 Mounting (3GJM253210-ASK)
Short Description
37kW, 6P, Frame Size 250, 3PH, 400V, 50Hz, IP66, IMB3/IM1001
Electrical Data
Connection Configuration
Y
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%) 93.5 % | Partial Load (50%) 92.8 %
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
S
EX-Protection
Exdb
Frame Material
Cast Iron
Frame Size
250
Bearing
6315/C3
Bearing NDE
6313/C3
IM Class
IMB3 IM1001
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 IE3 premium efficiency rating of this 37 kW, 400 V motor translates into measurable energy savings for demanding mining drives and material handling systems, reducing operating costs over the motor’s lifecycle in heavy industry applications. The Exdb flameproof protection and IP66 enclosure deliver robust safety and environmental resistance, minimizing maintenance and downtime in hazardous zones where dust and moisture are prevalent. With a 6-pole design and Y configuration, the motor achieves controlled starting currents and reliable torque for conveyors, crushers, and pumps in demanding installations. Cast iron frame, 250 frame size, and bearings 6315/C3 with NDE 6313/C3 strengthen long-term durability in rugged mining environments, while IMB3/IM1001 mounting simplifies retrofits and new installations. The 40 °C ambient limit and 1000 m altitude support operations across diverse sites, from surface plants to underground facilities. This motor’s compact, integrated design reduces footprint on crowded mine floors and aligns with IMB3 mounting bases, easing installation and serviceability for procurement teams and maintenance engineers.
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FAQs
For a proper fit in 400 V 50 Hz systems, use the star (Y) connection with a 6-pole configuration to manage starting current. Ensure mounting on IMB3/IM1001 bases and verify a frame size of 250 with cast iron construction. Account for an ambient temperature up to 40 °C and altitude up to 1000 m, and maintain IP66 enclosure integrity in hazardous zones. The top terminator box aids straightforward wiring, supporting fast commissioning and reliable service.
IE3 motors like this ABB unit deliver energy efficiency around 93.3–94.7% depending on load and frequency, with Full Load at 50 Hz showing about 93.3% and 60 Hz reaching roughly 94.5%. At 75% and 50% loads, efficiencies remain high (92.8–93.5%), helping lower energy costs in conveyors, pumps, and crushers. The 37 kW rating, six poles, and 400 V operation support robust, continuous duty in mining environments.
Yes. The motor is designed for hazardous areas with Exdb explosion protection and an IP66 enclosure for dust and water ingress resistance. It features IC ICF insulation, a 6-pole S1 duty rating, and IMB3/IM1001 mounting compatibility, making it suitable for underground and surface mining equipment. These certifications and ratings support compliance, safety, and reliable long-term operation in hazardous zones.
Maintenance should focus on bias-free bearings (6315/C3 and 6313/C3 NDE) and regular checks of the cast iron frame and IP66 seals, which help minimize unplanned downtime in dusty mine environments. The premium IE3 efficiency reduces energy costs, delivering a faster return on investment for conveyors and mining drives. The rugged build and Exdb protection further extend service intervals and uptime in harsh conditions.
Key details include a minimum order quantity of 1 piece, country of origin Finland (FI), and customs tariff number 85015230. The product name is M3JM 250SMA 6, with the standard 37 kW output, 400 V 50 Hz, IP66, Exdb protection, and IMB3/IM1001 mounting. The unit is listed as 3-Phase squirrel cage motor with a star connection and standard 1 piece per order, simplifying purchasing for projects.