ABB 3GJM252210-BDK 3-Phase Motor - Flameproof Exd
Part Number: 3GJM252210-BDK
Quick Summary
ABB 3GJM252210-BDK 3-Phase motor is a flameproof IE3 mining solution for demanding environments. This design addresses downtime and safety compliance challenges common in explosive zones by pairing robust Exd protection with high-efficiency operation. It meets IP66 enclosure protection, Exdb flame protection, and IC411 insulation, delivering safer operation in harsh conditions. The motor is optimized for 400 V, 50 Hz supply with 55 kW output and 4 poles, while offering IMB5/IM3001 mounting compatibility. These features translate to lower energy costs, longer service life, and easier integration into existing plant layouts, supporting both uptime and total cost of ownership improvements for heavy industries.
Product Information
ABB Type Designation
M3JM 250SMA 4
Invoice Description
M3JM 250SMA 4
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
55kW, 4 Poles, Frame Size 250, 3 Phases, 400V, 50Hz, IP66 Enclosure, IMB5/IM3001 Mounting (3GJM252210-BDK)
Short Description
55kW, 4P, 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
55 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 94.6 % | Partial Load (75%) 95.0 % | Partial Load (50%) 94.6 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 95.4 % | Partial Load (75%) 95.5 % | Partial Load (50%) 94.9 %
IP Class
IP66
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
4
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
508 kg
Gross Weight
518 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Flameproof Exd protection with IP66 enclosure provides enhanced safety in explosion-risk environments, reducing the likelihood of ignition and supporting regulatory compliance in mining and chemical processing applications. This protection translates into measurable business impact: safer operations and reduced risk exposure, enabling continuous production in hazardous zones. The IE3 efficiency class delivers notable energy savings at full and partial loads, directly lowering operating costs and improving return on investment for long-running mining cycles. With a 55 kW output at 400 V and 50 Hz, this 4-pole motor delivers reliable, high-torque performance essential for heavy-duty belt conveyors and hoisting systems, while maintaining a compact, cast-iron frame (250) for rugged field use. The D connection configuration simplifies wiring on standard 400 V networks, enabling straightforward installation and reduced commissioning time. The IMB5/IM3001 mounting and top terminator box facilitate maintenance access and alignment in restricted spaces, improving uptime. Built for 1000 m altitude and 40 °C ambient conditions, the motor maintains stable performance in challenging environments, supported by 6315/C3 bearings and IC411 insulation, which extend bearing life and insulation reliability. For manufacturers seeking rugged, compliant solutions, the ABB 3GJM252210-BDK aligns with international standards while delivering predictable, long-term performance and reduced life-cycle costs.
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FAQs
The unit uses IMB5 IM3001 mounting and a top terminator box location, which simplifies installation in constrained underground spaces. The 4-pole design and 250 frame size fit compact layouts, while the D connection configuration supports straightforward wiring on standard 400 V, 50 Hz systems. Proper alignment and shielded wiring reduce commissioning time and maintenance access is designed for restricted environments.
This motor delivers 55 kW at 400 V and 50 Hz with 4 poles, featuring IE3 efficiency and an IC411 insulation class. The IP66 enclosure and Exdb flameproof protection ensure safe operation in explosive atmospheres. Bearings are specified as 6315/C3 with NDE 6313/C3, and the frame is cast iron (250), all contributing to durability, reduced maintenance intervals, and dependable operation in mining cycles.
Yes. The motor carries Exdb flameproof protection and a NEMA/IP-rated enclosure (IP66), making it suitable for hazardous zones. It also features IC411 insulation and flameproof design validated for underground mining and other high-risk environments, aligning with industry safety standards and regulatory expectations for explosive atmospheres.
Prepare for an ambient temperature up to 40 °C and altitude up to 1000 m. The motor is designed for IMB5 IM3001 mounting with a top terminator box, which supports easier access and alignment in tight spaces. The heavy-duty cast iron frame (250) and IP66 enclosure provide rugged durability in dusty, humid, and vibration-prone mining environments.
IE3 efficiency reduces energy consumption and operating costs, leading to lower total cost of ownership over the motor’s life. Durable components such as 6315/C3 bearings and IC411 insulation, combined with protective Exdb features and IP66 sealing, minimize unplanned downtime and maintenance. With a 1-piece MOQ capability and reliable long-term performance, the motor supports steady production and predictable maintenance budgeting.