Yh High Voltage Efficiency and Low Vibration Motor F Class Insulation Suitable for Various Industrial Machinery and Equipment

• Customization: Available
• Application: Industrial
• Speed: 3000/ 1500/ 1000/ 750/ 590
• Model NO.: YH
• Number of Stator: Three-Phase
• Function: Driving, Control
• Casing Protection: Closed Type
• Number of Poles: 2, 4, 6, 8, 10
• Starting Mode: Liquid Resistance Starter
• Certification: ISO9001, CCC, CE, ATEX
• Brand: Lr
• Trade Terms: EXW/ Fob/ CFR/ CIF
• Payment Method: Tt/ LC
• Type of Coupling: Coupling
• Position of Terminal Box: on The Right Side, See From De
• Rotor Balance: Std
• Other: Support Custom Motors
• Transport Package: Wooden Case
• Trademark: LR
• Origin: China
• HS Code: 8501530090
• Production Capacity: 100

Product Description

1.Company Introduction

SHANDONG LANGRUI INDUSTRIAL CO., LTD. is reliable industrial motor manufacturer and supplier.

LANGRUI Motor have decades of experiences in supplying industrial motor such as IE3/IE4/IE5 Three Phase Induction Motor, Single Phase Induction Motor, High-voltage Motor, High Power Motor, Slip Ring Wound Rotor Motor, Crane Duty Motor, Variable Frequency Motor, Multi-Speed Motor, Brake Motor, DC Motor, Customized Design Motor, etc.

LANGRUI Motor is authorized with ISO9001:2015 as the rules and laws of company operating management.
We are also authorized with CE, ATEX, EAC, etc.

LANGRUI Motor always supply service in Electric Motor R&D, Manufacturing, Quality Control, Technical Support, Overseas Sales, Pre-sales and After-sales, etc.

LANGRUI Motor have supplied our electric motor to more than 70 countries, such as Europe, America, Asia, Australia, Africa, and we have won worldwide reputation.

LANGRUI Motor have strong economic foundation (US $34 million total assets and 10 thousand square meter of office & production area), solid talent reserve (more than 120 staffs, including 10 Engineers), and strong technical advantage (21 patents in Motor's Energy-saving Field)

2.The Contents of high voltage motors




3.YH(lP23) High Voltage Three Phase Asynchronous Motor


 

YH series high-voltage three-phase asynchronous motorscan be used to drive various ventilation machinery, suchas compressors, water pumps, crushers, cutting machines,transport machinery and other mechanical equipment.
YH series high-voltage motors are open-type enclosureswith lP23 protection grade, and the fan self-cooling motorshave a rated voltage of 2.3kV-13.8kV and a frequency of 50Hz.
YH series medium and high voltage motors are the latestmotor product developed by our company. The motor has high eficiency, low vibration and other excellent quality. Themotors adopt F-class insulation and high reliability

 

4.YRKK OPERATING CONDITIONS
 

Frame size: 355~800 frame

Rated voltage: 2300~13800 V

Rated frequency: 50 Hz (60 Hz is optional)

No. of poles: 4, 6, 8, 10, 12 Pole

Mounting methods: B3, V1

Material of housing: Welded steel

Insulation class: F Class 155°c (H Class 180°c is optional)

Temp. rising: ΔT=80K, B Class (100K, F Class is optional)

Protection class: lP23

Cooling:IC01

Working duty: S1 (Continuous)

Service factor: 1.0 (1.15 is optional)

Ambient temperature: -15°c~40°C (Above 40°c is optional)

Altitude:≤ 1000 m.a.s.l. (Above 1000m is optional)

Ambient humidity:s90%

Lubricating: With grease system for all frameSpace heater, PT100/PTC and Vibration sensor is optiona!Customized design is optional

5. Product Highlights

• Energy-Saving Design: Up to 98% efficiency, reducing operational costs.

• Robust Construction: Cast iron/steel frame for durability in harsh environments.

• Smart Control Compatibility: Supports VFD (Variable Frequency Drive) integration.

• Low Noise & Vibration: Precision-balanced rotor for smooth operation.

• Global Standards: Compliant with IEC, NEMA, and GOST standards.

6. Certifications & Quality Assurance

• CE, ISO 9001, ATEX.

• 12-month warranty with global after-sales support.

7. Why choose Us?

1.Die-casting technology to ensure the stable quality of the rotor and aesthetic appearance

2. Competitive Price

3. Guaranteed Quality 

4. Fast delivery time, Normal models about 15-20days , another not normal models need about 30days.

5. 100% testing after each process and final testing before packing ,all raw material is good quality .100% cooper wire, Cold-rolled silicon steel sheet,good quaility shafts ,bearings,stators ,fan,fan covers.and so on.

6. High efficiency

7. Low noise 

8. Long life

9. Power saving

10. Slight vibration

11. It is newly designed in conformity with the relevant rules of IEC standards, Strictly and Perfect Management is guaranteed for Production .

8. FAQs?

• Q: Can the motor operate in explosive environments?
  A: Yes, we offer ATEX-certified explosion-proof models.

• Q: Is OEM/ODM service available?
  A: Absolutely! Provide your drawings, and we'll manufacture accordingly.