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WEG W50 225S4 IE4 Motor 37kW 4-Pole
Model: W50 225S4 IE4P/N: WEG.W50225S4E4
4-hour response · Pricing in SAR · Delivery across all KSA regions
WEG W50 225S4 IE4 Motor 37kW 4-Pole
WEG W50 225S4 IE4 Super-Premium Ie4 Motor 37kW 4-Pole (model W50 225S4 IE4)
WEG is a global leader in electric motors and energy-efficient technology. The W50 represents WEG's highest-efficiency motor platform, delivering IE4 energy performance that exceeds the minimum efficiency requirements of the Saudi SEEC programme and aligns with Saudi Vision 2030 energy conservation targets.
The WEG W50 225S4 IE4 delivers 37 kW at 1470 rpm (50 Hz) with IE4 efficiency — the super-premium IE4 classification under IEC 60034-30-1. Built on a precision die-cast aluminium or cast-iron frame 225S mm, it achieves full-load efficiencies 2–4 percentage points above IE3 Premium, translating to significant energy cost savings over the motor lifetime in Saudi Arabia's energy-intensive industrial operations.
Energy savings impact: At Saudi Arabia's industrial electricity tariff, a 37 kW motor running 8,000 hours/year at 80% load recovers the efficiency premium in under 12 months, with payback improving as kW increases. Saudi Aramco's energy efficiency initiatives and SABIC's SEEC compliance requirements make IE4/IE5 motors the specification of choice for new greenfield projects at NEOM, ROSHN and giga-project utilities.
Technical specifications: Output 37 kW, Poles 4, Speed 1470 rpm, Frame 225S mm, Efficiency IE4, Voltage 380/415/690 V, Frequency 50 Hz, Insulation Class F, Temperature Rise Class B, Protection IP55, Duty S1, Ambient 40°C. Complies with IEC 60034-30-1 IE4 efficiency class, IEC 60034-1, and SASO energy efficiency regulations.
Applications in Saudi Arabia: IE4 motors are particularly cost-effective for continuous-duty loads: water pump stations (SWCC, NWC, municipal), petrochemical circulation pumps (SABIC, YASREF, SATORP), HVAC central plant fans and chillers, compressors at Aramco gas plants, conveyor drives in MAADEN mines, and industrial fans at cement plants (YACCO, QACO). NEOM specifies IE4/IE5 across its entire motor inventory as part of its 100% renewable and ultra-efficient utility mandate.
Razz Middle East supply: Razz Middle East supplies WEG W50 IE4 motors across Saudi Arabia with 4-hour RFQ, SAR pricing, full WEG documentation, SASO import compliance, and engineering support for motor selection and sizing.
Technical Specifications
Full specifications for the W50 225S4 IE4
- Power
- 37 kW
- Poles
- 4
- Frame
- 225Smm
- Efficiency
- IE4
- Voltage
- 380/415/690V
IP55
Class F
Key Features & Benefits
- IE4/IE5 IEC 60034-30-1 certified
- IP55 cast-iron frame
- Class F insulation
- SASO compliant
- B3/B5/B14/B35 mounting
- Saudi SEEC programme compliant
Industrial Applications in Saudi Arabia
- Pump stations
- HVAC
- Compressors
- Fans
- Conveyors
- Industrial drives
Industrial Supplier in Saudi Arabia
Get a Quote for the WEG W50 225S4 IE4 Motor 37kW 4-Pole
We respond within 4 business hours. Send model W50 225S4 IE4 for competitive pricing in SAR with delivery across Saudi Arabia and the GCC.
Frequently Asked Questions — W50 225S4 IE4
Common questions from buyers in Saudi Arabia and the GCC
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