ABB M3LP 400LA 6 3-Phase motor - IE3 water-cooled
Part Number: 3GLP403510-HDK
Quick Summary
ABB M3LP 400LA 6 3-Phase motor is a high-efficiency solution for continuous industrial duty in process lines, pumps, and conveyors. The M3LP designation and its water-cooled design deliver stable operation under demanding ambient conditions while maintaining dependable torque and speed control. Engineers often struggle with heat buildup, energy losses, and integration challenges in rugged environments; this model mitigates those risks with IE3 energy efficiency, IP55 protection, and IC71W insulation. Its Finland origin signals quality manufacturing and long-term availability, while the welded steel frame and precision bearings support heavy loads and vibration resilience. With a 400 mm frame, straightforward mounting, and a compact termination box, it fits standard installation footprints and maintenance budgets across global facilities.
Product Information
Extended Description
3GLP403510-HDK ABB: M3LP 400LA 6
ABB Type Designation
M3LP 400LA 6
Invoice Description
M3LP 400LA 6
Product Name
3-Phase squirrel cage motor
Product Type
3LP3__water_cooled_motor_IE3
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
85015394
Electrical Data
Temperature Class Default
--
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC71W
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 95.8 % | Partial Load (75%) 96.1 % | Partial Load (50%) 95.9 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
6
Two Speed Motor
No
Type of Duty
S1
Voltage Code
D
Frame Material
Welded Steel
Frame Size
400
Bearing
6324/C3
Bearing NDE
6319/C3
IM Class
IMB35 IM2001
Terminator Box Location
D-End right side
Package Level 1 Units
0 pallet (lift)
Product Net Weight
2900 kg
Gross Weight
2940 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
IE3 energy efficiency reduces operating costs and lowers energy consumption, delivering tangible savings on monthly bills and a smaller carbon footprint. This translates into faster ROI when deployed on conveyors, pumps, and mixers in demanding industrial settings. The IP55 enclosure and IC71W insulation protect the motor from dust, water spray, and elevated temperatures, minimizing unplanned downtime in outdoor or wash-down environments such as mining, food processing, and chemical processing facilities. The water-cooled design maintains cooler operating temperatures during continuous S1 duty, enabling higher continuous power ratings and extending bearing life for long service intervals in high-load applications. A robust 400 mm welded steel frame paired with 6324/C3 and 6319/C3 bearings reduces vibration and supports heavy loads, improving alignment tolerance and reducing maintenance costs. D-end right side termination simplifies wiring and panel layout, accelerating installation and service in retrofit projects and new builds alike. In real-world deployments, this motor’s combination of reliability, protection, and efficiency aligns with industry standards and procurement KPIs, making it a preferred choice for process automation, material handling, and water/wastewater applications.
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FAQs
The M3LP 400LA 6 uses a standard 400 mm frame with welded steel construction, designed for straightforward outdoor and indoor mounting. With a D-End right side termination box and IMB35/IM2001 alignment options, it supports common baseplates and enclosure layouts. Ensure adequate space for cooling and access to the water-cooling connections, and verify compatibility with existing drive controllers and power wiring to minimize commissioning time.
The motor delivers IE3 energy efficiency, IP55 protection, and IC71W insulation for demanding environments. It runs as a 3-phase, 6-pole unit with a 400 frame, suitable for S1 continuous duty. Rated for ambient temperatures up to 40°C and altitudes up to 1000 meters, it maintains stable torque and speed control in variable load conditions, with robust bearings for long service intervals.
Yes. The IP55 enclosure plus IC71W insulation enables operation in dusty, wet, and moderate wash-down environments. The water-cooled design further supports high-duty operation without overheating, making it well suited for outdoor conveyors, water treatment pumps, and process equipment located in harsh industrial zones where resilience and reliability are critical.
ROI improves through reduced energy consumption thanks to IE3 efficiency, and through lower maintenance costs due to robust bearings and durable frame. The water-cooled design lowers thermal stress, extending service life and reducing downtime. While upfront costs are higher than standard air-cooled models, lifecycle savings on energy and maintenance typically justify the investment within 12–36 months depending on load profiles and duty cycles.
Maintenance focuses on bearing health (6324/C3 and 6319/C3) and cooling system integrity. Regular checks should include bearing lubrication intervals, inspection of the termination box wiring, and coolant flow verification for the water-cooled circuit. ABB's parts network and service partners provide replacement bearings, seals, and cooling components, ensuring minimal downtime and predictable maintenance planning.