ABB 3GRP354122-ADG 3-Phase Squirrel Cage Motor - IP55
Part Number: 3GRP354122-ADG
Quick Summary
3-Phase squirrel cage motor powers demanding industrial drives, delivering reliable torque for pumps, conveyors, and processing lines. Customers struggle with downtime and performance dips when loads vary or environments are dusty, damp, or hot. This ABB design features IP55 protection, IC410 insulation, and IMB3/IM1001 mounting, ensuring durability in harsh factory floors. With a 50 kW output at 400 V and 50 Hz, it integrates smoothly into ABB automation ecosystems, enabling straightforward commissioning and predictable maintenance. The 355 frame and cast iron body support long service life, while the Y-connection simplifies wiring in panel layouts. These attributes translate to higher machine availability and lower lifecycle costs across production lines and material handling systems.
Product Information
Extended Description
3GRP354122-ADG ABB: M3RP 355SB 8
ABB Type Designation
M3RP 355SB 8
Invoice Description
M3RP 355SB 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
85015290
Replaced Product ID (OLD)
3GRP354120-AXG
Medium Description
50kW, 8 Poles, Frame Size 355, 3 Phases, 400V, 50Hz, IP55 Enclosure, IMB3/IM1001 Mounting (3GRP354122-ADG)
Short Description
50kW, 8P, Frame Size 355, 3PH, 400V, 50Hz, IP55, IMB3/IM1001
Electrical Data
Connection Configuration
Y
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
50 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC410
IE Class Data (50 Hz)
IE Class NA | Full Load (100%) 93.5 % | Partial Load (75%) 92.8 % | Partial Load (50%) 90.9 %
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
355
Bearing
6322/C3
Bearing NDE
6316/C3VL0241
IM Class
IMB3 IM1001
Terminator Box Location
N-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
1750 kg
Gross Weight
1780 kg
UNSPSC
26101100
Feature: IP55 enclosure and cast iron frame provide rugged protection in dusty and damp environments. Business Impact: Extends service life, reduces unplanned downtime, and lowers maintenance costs in harsh factories. Application: Outdoor yard equipment, mixers, and material handling in mining and cement plants. Long-tail keywords: IP55 protection, cast iron frame, rugged industrial motor. Feature → Business Impact → Application. Feature: 50 kW output with 8 poles delivers strong torque and reliable performance at 400 V, 50 Hz. Business Impact: Improves process control and energy efficiency, enabling higher throughput with stable speed. Application: Pumps, fans, and conveyors in process automation. Long-tail keywords: 50 kW motor, 8-pole motor, 400 V 50 Hz. Feature → Business Impact → Application. Feature: Y-connection simplifies wiring and reduces panel complexity during installation. Business Impact: Faster commissioning and easier retrofits, cutting installation time and risk. Application: New builds and upgrade projects in automation cells. Long-tail keywords: Y-connection, installation efficiency, panel optimization. Feature → Business Impact → Application. Feature: IC410 insulation class with IMB3/IM1001 mounting provides reliability across ambient temperatures up to 40 °C and up to 1000 m altitude. Business Impact: Maintains insulation integrity and mounting standard for predictable performance. Application: Industrial drives in moderate to challenging environments. Long-tail keywords: IC410 insulation, IMB3 mounting, IM1001, 40 °C ambient. Feature → Business Impact → Application. Feature: Reputable 355 frame, 1750–1780 kg weight range, and a cast iron body support durability and robustness for long service life. Business Impact: Reduces vibration, enhances longevity, and minimizes retrofit frequency. Application: Heavy-duty drive trains in packaging, pumping, and material handling. Long-tail keywords: frame size 355, cast iron motor, heavy-duty industrial motor.
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FAQs
Yes. This motor is specified for 400 V, 50 Hz operation and uses a Y-connected configuration for flexible, efficient wiring. It supports standard 3-phase power feeds and aligns with typical industrial automation panels, making commissioning straightforward and reducing installation time.
The motor features an IP55 enclosure and IMB3/IM1001 mounting, paired with a cast iron frame. This combination delivers dust and water protection, high durability on the factory floor, and standardized mounting for easy retrofits and long service life.
The motor operates with a S9 duty rating and IC410 insulation class, designed for continuous operation with periodic rest. It maintains performance under moderate ambient temperatures (up to 40 °C) and supports reliable performance in steady production environments.
Ideal for heavy-duty drives such as pumps, conveyors, and fans within process automation, material handling, and packaging lines. Its robust 50 kW output and 355 frame size enable reliable torque and speed control in demanding manufacturing contexts.
The Y-connection simplifies electrical wiring, the IMB3/IM1001 mounting standard eases replacement, and the IP55 rating reduces sealing maintenance. Combined with a cast iron frame and long service life, these features reduce downtime and extend intervals between servicing, supporting lower total cost of ownership.