ABB 3GRP354122-BDG 3-Phase Squirrel Cage Motor - IP55 / IC410

Part Number: 3GRP354122-BDG
Manufacturer
ABB
Part number
3GRP354122-BDG

Quick Summary

3GRP354122-BDG is a 50 kW, 8-pole, 3-phase squirrel cage motor designed for robust industrial drives at 400 V and 50 Hz. In practice, engineers confront high duty cycles, temperature variation, and the need for predictable maintenance. This ABB motor is built to reduce downtime with a rugged cast iron frame, IP55 protection, and IMB5/IM3001 mounting compatibility, simplifying installation in tight spaces. Key certifications—IP55, IC410 insulation, and IMB5/IM3001 mounting—support reliability in harsh environments while meeting key regulatory expectations. By combining high efficiency with durable construction, this solution aligns with energy- and maintenance-focused procurement strategies and complements broader automation architectures in process, packaging, and manufacturing facilities.

Product Information

Extended Description

3GRP354122-BDG 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-BXG
Medium Description
50kW, 8 Poles, Frame Size 355, 3 Phases, 400V, 50Hz, IP55 Enclosure, IMB5/IM3001 Mounting (3GRP354122-BDG)
Short Description
50kW, 8P, Frame Size 355, 3PH, 400V, 50Hz, IP55, IMB5/IM3001
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
IMB5 IM3001
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 → Business Impact → Application: The M3RP 355SB 8 design uses a robust 355 frame in cast iron, delivering excellent mechanical strength and vibration damping, which translates to reduced maintenance costs and longer service life in demanding environments such as packaging lines and material handling. This reliability compounds with IP55 protection to resist dust and water ingress, lowering the risk of unexpected downtime in production halls and outdoor installations. Feature → 50 kW output at 400 V and 50 Hz, 8-pole configuration, designed for S9 duty, enabling stable torque and consistent speed under load fluctuations; Benefit → improved process control and energy management, ideal for heavy-load conveyors and mixers operating under variable loads. Feature → Y connection and specified duty class IMB5/IM3001 mounting provide straightforward integration and robust mounting options in compact layouts; Application → faster commissioning and streamlined maintenance. Feature → Cross-reference to previous model 3GRP354120-BXG offers a proven upgrade path, supporting spare parts availability and lifecycle planning; Benefit → lower total cost of ownership. Feature → Altitude up to 1000 m and ambient 40 °C capability support operation in diverse sites, from high-altitude plants to warm production floors; Application → reliable performance across geographic deployments. The combination of these specifications supports measurable efficiency gains, reduced energy consumption, and predictable procurement in industrial automation projects.

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