ABB 3GJM204410-ASK Flameproof IE3 Mining Motor - Exdb
Part Number: 3GJM204410-ASK
Quick Summary
ABB 3GJM204410-ASK Flameproof IE3 mining motor delivers reliable power for underground and surface mining applications. Operators face downtime, overheating, and costly repairs when motors run in harsh hazardous environments. With IP66 enclosure, Exdb flameproof protection, and IC411 insulation, this design meets essential reliability and safety benchmarks. A high-efficiency IE3 rating and robust IMB3 mounting support lower energy spend and simplify installation across remote sites. Designed for 400 V, 50 Hz power systems and 8-pole configurations, it aligns with current drive architectures while delivering long life in mining operations.
Product Information
ABB Type Designation
M3JM 200MLA 8
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
15kW, 8 Poles, Frame Size 200, 3 Phases, 400V, 50Hz, IP66 Enclosure, IMB3/IM1001 Mounting (3GJM204410-ASK)
Short Description
15kW, 8P, Frame Size 200, 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
15 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 89.6 % | Partial Load (75%) 90.3 % | Partial Load (50%) 89.5 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 90.2 % | Partial Load (75%) 90.5 % | Partial Load (50%) 89.5 %
IP Class
IP66
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
8
Two Speed Motor
No
Type of Duty
S1
Voltage Code
S
EX-Protection
Exdb
Frame Material
Cast Iron
Frame Size
200
Bearing
6312/C3
Bearing NDE
6310/C3
IM Class
IMB3 IM1001
Terminator Box Location
Top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
821 mm
Product Net Height
528 mm
Product Net Width
337 mm
Product Net Weight
350 kg
Gross Weight
360 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature: Flameproof Exdb protection and a rugged IP66 enclosure. Business Impact: Minimizes ignition risks and helps meet stringent mining-safety standards, reducing downtime and insurance costs. Application: Underground and surface mining installations where dust, moisture, and hazardous atmospheres are present. Feature: IE3 Premium Efficiency rating with a 15 kW output. Business Impact: Delivers measurable energy savings and lower operating costs over the motor’s life. Application: Continuous S1 duty in remote mining sites with variable drive profiles. Feature: 8 poles at 400 V, 50 Hz, with Y connection and frame size 200. Business Impact: Optimizes torque response and drive compatibility, simplifying wiring and integration with standard VFDs. Application: Conveyor drives and processing lines in mineral processing plants. Feature: Cast iron frame and IMB3/IM1001 mounting with top terminator box. Business Impact: Improves mechanical rigidity and service access, reducing maintenance time and enabling flexible installation in tight spaces. Application: Harsh underground installations and equipment rooms with limited clearance. Feature: IP66, IC411 insulation class, and Exdb protection across operating conditions. Business Impact: Extends uptime in dusty, high-temperature environments and maintains insulation integrity under altitude up to 1000 m. Application: Mining operations with elevated ambient temperatures and variable conditions. Feature: Bearings 6312/C3 and 6310/C3 support long life under continuous use. Business Impact: Reduces spare parts consumption and downtime due to wear. Application: Conveyor systems, fans, and auxiliary mine equipment that require reliable bearings over time.
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FAQs
The ABB 3GJM204410-ASK employs IMB3/IM1001 mounting with a top terminator box and is configured for a Y connection on a 3‑phase 400 V, 50 Hz supply. This combination delivers straightforward installation on standard mining equipment frames and aligns with common drive system practices, reducing field wiring complexity and commissioning time.
This motor is a 15 kW, 8-pole, 400 V, 50 Hz device designed for S1 continuous duty. It features IE3 premium efficiency, a 89.x% full-load efficiency range, and an IP66 enclosure. The Exdb flameproof protection enhances safety in explosive atmospheres, making it suitable for continuous operation in challenging mining environments.
Yes. The motor includes Exdb flameproof protection and an IP66 enclosure, which are essential for hazardous locations. It also carries an IC411 insulation class suitable for higher-temperature operation and a robust IMB3/IM1001 mounting arrangement. These features collectively support safe operation in mining, chemical plants, and other high-risk settings.
IE3-rated motors, such as the 15 kW ABB unit, reduce energy consumption by several percentage points compared to lower-efficiency designs, yielding lower kilowatt-hour costs over the motor life. When matched with VFDs and optimized control strategies, this translates into reduced energy bills, lower CO2 emissions, and favorable total cost of ownership for mineral processing operations.
To maximize longevity, perform regular inspections of bearings (6312/C3 and 6310/C3), verify proper shaft alignment, and ensure sealing integrity around the Ex-protected enclosure. Schedule lubrication and bearing checks per service intervals, monitor winding insulation conditions, and keep the motor within its altitude and ambient temperature ranges to minimize thermal cycling and wear.