ABB 3GJM253210-ADG 3-Phase Squirrel Cage Motor - Exd
Part Number: 3GJM253210-ADG
Quick Summary
ABB 3GJM253210-ADG 3-Phase squirrel cage motor drives heavy mining and industrial applications with flameproof protection. Operators confront downtime from compatibility gaps, installation in hazardous zones, and demanding ambient conditions. This model offers Exdb flameproof protection, IP66 enclosure, and IC411 insulation to meet global safety and efficiency standards. With a cast-iron frame, precise bearings and IMB3 class, it delivers long service life and predictable maintenance windows for demanding environments. Its 1000 m altitude and 40 °C ambient rating ensure reliable operation across global mining locations. Its high torque, standard voltage code D, and 6-pole design support consistent performance under full-load conditions, while easy mounting and top-side terminator box simplify installation and service.
Product Information
ABB Type Designation
M3JM 250SMA 6
Invoice Description
M3JM 250SMA 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%) 92.2 % | Partial Load (75%) 92.5 % | Partial Load (50%) 91.8 %
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
D
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 Weight
476 kg
Gross Weight
486 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Exdb flameproof protection with IP66 enclosure and IC411 insulation provides safe operation in hazardous zones, reducing risk and downtime while ensuring regulatory compliance across mining sites. This translates to lower total cost of ownership as protective features withstand dust, moisture, and explosive atmospheres, enabling reliable starts and reduced unscheduled stops. The cast-iron frame and robust bearings (6315/C3) deliver longer service life in demanding environments, cutting replacement frequency and maintenance costs. Compatibility with standard drives and a top-entry terminator box streamline installation and future servicing, shortening project timelines and lowering retrofit expenses. The 1000 m altitude and 40 °C ambient rating, coupled with IE2 efficiency, deliver steady torque delivery and energy savings, supporting sustainability targets and operator cost controls. The 250 frame and 6-pole design support consistent performance under S1 duty, aligning with industry norms for continuous operation and predictable maintenance cycles.
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FAQs
Choose locations classified for EX environments and ensure the motor is mounted with proper top-entry access. The Exdb protection and IP66 enclosure enable safe ingress protection and flameproof performance, while the Top Terminator Box simplifies wiring and service in confined or restricted spaces.
It is a 3-phase, 6-pole, 250 frame motor with voltage code D and IE2 efficiency. It operates under S1 duty in continuous service, offering Full Load efficiency around 92.2% with favorable partial-load figures (75% and 50%), supporting energy savings in steady-state operation.
Yes. The motor features flameproof Exdb protection, IP66 sealing, and insulation rated for IC411, making it suitable for mining, underground tunneling, and other harsh environments where explosion protection and reliability are critical.
Key certifications include Exdb flameproof protection, IP66 ingress protection, and IC411 insulation. The unit is designed for demanding industrial standards and is built for rugged, long-term service in hazardous locations.
The cast-iron frame, precision bearings (6315/C3), and IMB3 IM1001 class support a long service life with predictable maintenance windows. Easy top-side access and a robust terminator box reduce field maintenance time, contributing to lower downtime and a favorable return on investment over the motor’s lifecycle.