ABB M3RP 450LA 8 - 3-Phase squirrel cage motor - IP55
Part Number: 3GRP454512-BDG
Quick Summary
ABB M3RP 450LA 8 is a 3-phase squirrel cage motor designed for demanding industrial drives such as pumps and conveyors. This robust solution delivers consistent torque and reliable operation in environments where uptime matters most. Operators often face downtime from dust, moisture, and vibration, which drives maintenance costs and schedule pressure. With an IP55 enclosure, cast iron frame, and IMB5/IM3001 mounting compatibility, the motor withstands harsh plant conditions and simplifies installation. Its insulation and efficiency ratings align with industry standards, enabling predictable performance across 50 Hz, 400 V networks. By pairing ABB service support with a durable design, it supports longer maintenance intervals, lower total cost of ownership, and easier procurement for mid- to large-scale projects.
Product Information
Extended Description
3GRP454512-BDG ABB: M3RP 450LA 8
ABB Type Designation
M3RP 450LA 8
Invoice Description
M3RP 450LA 8
Product Name
3-Phase squirrel cage motor
Product Type
3RP0__M3RP_CI
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
Replaced Product ID (OLD)
3GRP454510-BXG
Medium Description
120kW, 8 Poles, Frame Size 450, 3 Phases, 400V, 50Hz, IP55 Enclosure, IMB5/IM3001 Mounting (3GRP454512-BDG)
Short Description
120kW, 8P, Frame Size 450, 3PH, 400V, 50Hz, IP55, IMB5/IM3001
Electrical Data
Connection Configuration
D
Temperature Class Default
--
Input Voltage (Uin)
400 V
Frequency (f)
50 Hz
Motor Operational Voltage
400 V
Operating Frequency (fsw)
23.000 Hz
Output Power
120 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC410
IE Class Data (50 Hz)
IE Class NA | Full Load (100%) 94.7 % | Partial Load (75%) 94.4 % | Partial Load (50%) 93.3 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
8
Two Speed Motor
No
Type of Duty
S9
Voltage Code
D
Frame Material
Cast Iron
Frame Size
450
Bearing
6326M/C3
Bearing NDE
6322/C3VL0241
IM Class
IMB5 IM3001
Terminator Box Location
N-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
3400 kg
Gross Weight
3440 kg
UNSPSC
26101100
Feature: IP55 enclosure provides dust and moisture protection while a cast iron frame adds stiffness and durability. Business Impact: Reduces corrosion-related downtime and extends bearing life in harsh environments. Application: Ideal for pumps, fans, and conveyors in dusty plants or outdoor installations where reliability is critical. Feature: 120 kW output at 400 V and 50 Hz with 8 poles offers strong starting torque and steady running speed. Business Impact: Improves drive efficiency and process control, lowering energy consumption and peak load. Application: Heavy-duty conveyors and loading systems that require reliable torque across shifts. Feature: IMB5/IM3001 mounting compatibility simplifies installation and serviceability. Business Impact: Shortens commissioning time and eases retrofits on existing bases, reducing total project cost. Application: Skid-mounted or panel-mounted drives in industrial automation setups. Feature: IC410 insulation class and a robust IP55 rating support operation in elevated ambient temperatures up to 40 °C. Business Impact: Maintains electrical integrity and uptime in warm plants, reducing unexpected outages. Application: Chemical processing, water treatment, and petrochemical facilities where ambient heat is a factor. Feature: Cast iron frame (450) and bearing configuration (6326M/C3) deliver rugged mechanical performance. Business Impact: Minimizes vibration-related wear and extends service intervals in continuous-duty environments. Application: Heavy machinery such as mixers, crushers, and large fans with demanding duty cycles. This combination supports long-term reliability while keeping maintenance overhead predictable in industrial automation environments.
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FAQs
The M3RP 450LA 8 is specified for IMB5/IM3001 mounting, which provides standardized alignment with common industrial bases and frames. This simplifies installation on new or existing equipment while maintaining vibration resistance and alignment stability.
This model is a 3-phase, 400 V, 50 Hz motor rated at 120 kW with 8 poles. It features IP55 protection and IC410 insulation class, suitable for continuous S9 duty in demanding plant environments.
Yes. With an IP55 enclosure, a cast iron frame, and a 40 °C ambient rating at up to 1000 m altitude, it is well-suited for pumps, conveyors, fans, and other heavy-duty drives in factories, water treatment plants, and mining operations.
The combination of IMB5/IM3001 mounting and a rugged 450 frame reduces installation time and vibration-related wear. Its solid insulation and durable bearings enable longer maintenance intervals and lower lifecycle costs in long-term automation projects.
The standard specification for this unit is 400 V at 50 Hz. Made-to-order variations are not indicated for this model, so procurement should align with the stated electrical rating and mounting compatibility to ensure seamless integration.