ABB 3GJM311230-ALK 3-Phase Squirrel Cage - Exd
Part Number: 3GJM311230-ALK
Quick Summary
ABB 3GJM311230-ALK is a flameproof 3-Phase squirrel cage motor designed for mining and heavy industry. When uptime matters, rugged environments stress gear trains and seals, so you need a motor with proven protection and reliable performance. It features Exdb explosion protection, IP66 enclosure, and IE3 efficiency to help minimize risk and energy waste in harsh zones. With a 132 kW rating at 1000 V and 50 Hz, plus a robust cast-iron frame, it delivers durable power where it counts. The design supports IMB3/IM1001 mounting and D-End top termination, delivering installation simplicity and long service life, while helping you meet strict regulatory and safety requirements.
Product Information
ABB Type Designation
M3JM 315SMC 2
Invoice Description
M3JM 315SMC 2
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
85015381
Medium Description
132kW, 2 Poles, Frame Size 315, 3 Phases, 1000V, 50Hz, IP66 Enclosure, IMB3/IM1001 Mounting (3GJM311230-ALK)
Short Description
132kW, 2P, Frame Size 315, 3PH, 1000V, 50Hz, IP66, IMB3/IM1001
Electrical Data
Connection Configuration
D
Temperature Class Default
--
Input Voltage (Uin)
1000 V
Frequency (f)
50 Hz
Output Power
132 kW
Altitude
1000 m
Ambient Temperature
50 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 95.4 % | Partial Load (75%) 95.5 % | Partial Load (50%) 95.1 %
IP Class
IP66
Insulation Class
ICLH
Direction of Rotation
Both sides
Number of Poles (High)
2
Two Speed Motor
No
Type of Duty
S1
Voltage Code
L
EX-Protection
Exdb
Frame Material
Cast Iron
Frame Size
315
Bearing
6316/C3
Bearing NDE
6316/C3
IM Class
IMB3 IM1001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
1174 mm
Product Net Height
852 mm
Product Net Width
536 mm
Product Net Weight
1138 kg
Gross Weight
1158 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature → Business Impact → Application: Flameproof Exdb protection provides certified safety in explosive atmospheres, reducing the risk of ignition and downtime in mining and chemical processing. This translates to safer operations and lower insurance or remediation costs when handling volatile substances. Feature → IE3 Premium Efficiency directly lowers energy consumption for continuous-duty operations, delivering measurable operating cost savings over the motor’s life. Application: Long-wall mining conveyors, ore grinding, and material handling in restricted zones benefit from lower energy bills and compliant power usage. Feature → IP66 enclosure and IC411 insulation offer rugged protection against dust, water ingress, and thermal stress, enabling reliable performance in open-cast sites and underground operations. Application: Harsh climate deployments at altitude up to 1000 m and ambient temperature up to 50 °C. Feature → Cast iron frame 315 and bearing set 6316/C3 ensure durability and ease of maintenance in heavy-load tasks. Application: Wind-down and startup sequences in IMB3/IM1001 mounting. Feature → 2-pole, 3GJM IE3 designation supports high torque at start and stable speed control for mining motors. Application: Crushers, hoists, pumps, and heavy-duty fans. Feature → 1000 V and 50 Hz compatibility aligns with industrial electrical grids, simplifying integration with existing infrastructure. Application: Plant-wide motor fleets with standardized voltage and frequency. This combination delivers uptime, reliability, and a lower total cost of ownership for operators in mining, metal processing, and other flame-hazard industries.
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FAQs
The motor is designed for IMB3 IM1001 mounting and features a D-End top terminator box, frame size 315, and a 2-pole configuration. It weighs approximately 1138 kg net and 1158 kg gross, with a cast iron frame and bearing set 6316/C3, enabling straightforward alignment and secure installation in heavy-duty installations.
Key specs include a 132 kW output at 1000 V, 50 Hz, 2 poles, and an IE3 efficiency class. The motor is IP66 protected and features Exdb flameproof protection, insulation class IC LH, and a non-two-speed duty (S1) for continuous operation in demanding environments.
Yes. The model carries Exdb flameproof protection and Exd-style design considerations for explosive atmospheres, combined with an IP66 enclosure. This makes it suitable for mining and other hazardous-area applications where robust protection and regulatory compliance are required.
Maintenance is streamlined by a sturdy cast iron frame, bearing pair 6316/C3, and IMB3/IM1001 mounting that reduces misalignment risks. Routine checks should cover bearing wear, insulation integrity, IP66 sealing performance, and terminal box integrity. The 132 kW IE3 motor also benefits from energy-efficient operation, lowering ongoing maintenance-related energy costs.
Industries such as mining, mineral processing, and heavy industry leverage this motor for conveyors, crushers, pumps, and fans operating under hazardous conditions. The 1000 V supply, 50 Hz operation, IP66 enclosure, and Exdb protection ensure reliable performance in harsh environments with elevated safety and efficiency requirements.