ABB 3GJM253220-BSG 3-Phase Motor - Flameproof Exd
Part Number: 3GJM253220-BSG
Quick Summary
ABB 3GJM253220-BSG 3-Phase motor is a rugged, high-performance drive-ready solution for mining and heavy industry. This design addresses downtime and compliance challenges common in remote or hazardous sites by delivering robust construction and proven protection. It features IP66 protection, Exd flameproof certification for mining environments, and IC411 insulation, ensuring safe operation in harsh conditions. With IE2 efficiency and a cast-iron frame, this motor reduces energy use while extending service intervals, delivering measurable business value for new builds or retrofit projects. It is well suited for integration into automated mining or material handling systems and supports streamlined procurement with a practical MOQ and origin clarity.
Product Information
ABB Type Designation
M3JM 250SMB 6
Invoice Description
M3JM 250SMB 6
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%) 93.1 % | Partial Load (75%) 93.2 % | Partial Load (50%) 92.2 %
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
IMB5 IM3001
Terminator Box Location
Top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
521 kg
Gross Weight
531 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature: Exd flameproof protection combined with IP66 enclosure. Business Impact: Enables safe operation in hazardous zones, reduces risk of ignition incidents, and simplifies regulatory compliance. Application: conveyors, crushers, and mineral processing equipment in classified areas. The robust enclosure also supports reliable performance in dusty or moisture-prone environments. Feature: IE2 efficiency with rated Full Load 93.1% and partial-load performance around 92–93%. Business Impact: lowers energy costs across steady-state and load-variable operations, improving total cost of ownership. Application: continuous duty mining processes and long-run operations where energy efficiency matters. Feature: Cast-iron frame 250 with six poles and IMB5 mounting. Business Impact: enhances durability and vibration resistance, extending machine life in harsh sites. Application: heavy industry installations requiring long service intervals and predictable maintenance. Feature: Ex-protection Exdb and IC411 insulation. Business Impact: supports safe operation in explosive atmospheres while maintaining electrical integrity. Application: underground and surface mining equipment with strict safety requirements. Feature: Top terminator box location and 1-piece MOQ for simple installation and procurement. Business Impact: reduces wiring complexity and speeds up commissioning, benefiting project timelines. Application: retrofit projects and new builds where installation efficiency matters. Feature: 3JM IE2 Group I motor with flameproof and mining classifications. Business Impact: provides compliant, efficient performance in demanding environments, lowering lifecycle costs. Application: mining motors, hoists, and bulk material handling systems.
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FAQs
This model uses a top terminator box for easy wiring, features a 250 frame in cast iron housing, and supports IMB5 mounting. With 6 poles and a 1-piece minimum order, it simplifies procurement and installation in retrofit projects and new builds alike.
IE2 efficiency reduces energy losses under full and partial loads. With Full Load performance around 93.1% and 75% and 50% load values near 93.2% and 92.2%, the motor delivers meaningful energy savings across typical mining load profiles, contributing to lower electricity costs over the equipment’s lifecycle.
Yes. It carries Exdb flameproof protection and an IP66 enclosure, making it suitable for mining and other classified areas. The IC411 insulation class further supports reliability in demanding conditions, while the rugged cast-iron frame withstands tough operating environments.
Key specs include a 250 frame size, 6 poles, 3-phase connection, Angle rotation both directions, and Exdb protection with IP66. The motor uses a single-speed S1 duty cycle, voltage code S, and IE2 efficiency, suitable for standard drive integrations and robust performance in mining applications.
Origin is Finland (FI). The product has a minimum order quantity of 1 piece, is not made to order, and ships as a single piece unit, simplifying procurement for plant upgrades and maintenance planning.