ABB 3GJM252220-BDG 3-Phase Squirrel Cage Motor - Exd IP66
Part Number: 3GJM252220-BDG
Quick Summary
ABB 3GJM252220-BDG is a 3-phase squirrel cage motor for rugged mining and demanding industrial drives. Operators often face reliability and compliance challenges in explosive atmospheres and harsh environments. This motor meets IP66 protection, Exdb flameproof protection, and IC411 insulation class, ensuring safety and uptime. With IE2 efficiency and rugged construction, it lowers energy costs and streamlines compliance for mining and heavy industry. Its cast-iron frame, top terminator box, and robust bearings support long service life in challenging sites, reducing total cost of ownership and simplifying spare part planning. Designed for hazardous zones, it supports safer operations, predictable maintenance, and faster project turnarounds.
Product Information
ABB Type Designation
M3JM 250SMB 4
Invoice Description
M3JM 250SMB 4
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%) 94.3 % | Partial Load (75%) 94.6 % | Partial Load (50%) 94.3 %
IP Class
IP66
Insulation Class
ICLH
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
6315/C3
IM Class
IMB5 IM3001
Terminator Box Location
Top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
519 kg
Gross Weight
529 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature: Exdb flameproof protection for hazardous environments → Business impact: Enables safe operation in mining, metal processing, and other explosive atmospheres, reducing risk and downtime; Application: Use in conveyors and process equipment in hazardous zones. Feature: IP66 enclosure and IC411 insulation → Business impact: Protects against dust, water ingress, and high ambient temperatures, lowering maintenance and extending motor life; Application: Outdoor or soil-adjacent installations in harsh sites. Feature: IE2 efficiency with Full/Partial load performance → Business impact: Delivers energy cost savings and thermal reliability during continuous S1 duty; Application: Continuous duty drives with varying loads in mining and heavy industry. Feature: Cast Iron frame 250 and 6315/C3 bearings → Business impact: Superior mechanical robustness yields longer service intervals and reduced maintenance costs; Application: Heavy-load conveyors, mine hoists, and material handling. Feature: Top terminator box and IMB5 IM3001 mounting → Business impact: Simplifies installation, service access, and field wiring in confined spaces; Application: Harsh-site installations where accessibility matters, including top-entry installations.
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FAQs
This motor uses a top terminator box location and a 250 frame with IMB5 IM3001 mounting, enabling straightforward wiring and robust mounting in constrained spaces. The design supports reliable operation in harsh environments with easy access for maintenance.
IE2 efficiency is specified as part of the IE Class data: Full Load (100%) 94.3%, Partial Load (75%) 94.6%, Partial Load (50%) 94.3%. This translates to strong energy-performance across operating points, reducing energy costs in continuous duty applications.
Yes. The motor features Exdb flameproof protection and Exd flameproof classification, along with IP66 ingress protection, making it appropriate for explosive atmospheres and demanding industrial environments.
The motor uses a cast iron frame (250) with bearings 6315/C3, an IMB5 IM3001 maintenance class, and a robust top-entry terminator box, all contributing to long service life, easier preventive maintenance, and reduced downtime in mining and heavy industries.
Origin is Finland (FI); Customs tariff number is 85015230. The unit is rated for 1 piece minimum order quantity, with a selling unit of measure per piece. It is designed for S1 duty, IP66 protection, and Ex-protected flameproof operation suitable for hazardous zones.