China best brand slip ring electrical

ac motor 450 kw

1. Pictures of slip ring motor 450 kw

Standard Features

• NEMA Premium Efficiency Level according to NEMA Y
• Three-phase, 50, 60 Hz
• Voltage: 3000 to 11000 V
• Rated output: up to 12500 kw
• Number of poles: 2 ,4,6,8,10 or 12poles
• Frame sizes: 450 mm to 630mm
• Cast aluminium squirrel cage for rotor
• Degree of protection: IP23 to IP54(Totally enclosed)
• Class insulation F with class (120ºC) temperature rise
• Grease nipples for frame 450 to 630MM
• Continuous Duty (S1)
• With thermal protection PTC140 ºC or PT100
• Other optional features under request

2.Descriptions of  slip ring motor 450 kw

 3.Certifications of Product

4.Applications of Product

Data listed in the technical data sheet should be employed under the following conditions;
a. Altitude above sea level maximal 1,000m;
b. Cooling air temperature maximal 40 o C;
c. Ambient conditions for motors should be free from acidic, alkali fumes or other aggressive gases which corrode insulation.
d.monthly average temperature would not be more than 24 degree celsius.Relative humidity: monthly average no more than 85%.

5.Production Line of Product

6.Our Advantages

1)Sixty years of technical experience of its board and staff
2)A highly qualified service, able to solve any problem
3)Strictly to control every production link
4)Advanced production technology and quality raw material
5)High class professional R&D team and skilled workers
6)Production base of Military motor
All sets of motor fan adopt the advanced production technology and quality raw material ,at the same time we strictly to control every production link from punching, laminating, welding, machining, winding, embedded line, dipping, assembled to test , all the procedures are done in-house to ensure motors high quality.

7.More Products to Choose

1.Introduction of Company

Hangzhou New Hengli Electric Machine MFG. Co., Ltd. (Originally Hangzhou Hengli Electric Machine MFG. Co., Ltd.) was founded in 1954. Ambitious and determined, the company quickly grew beyond the local boundaries and got appreciated all over china for the quality of its products and for the qualified assistance offered.   
Over 60 years of combined experience have made Hengli an expert in handling the additional complexities of DC/AC electric flat motor repair, includes step-by-step disassembly, detailed inspections and measurements to identify any electrical and mechanical damage. All mechanical repairs on shafts, bearing journals, end bells, etc., are handled in-house by experienced machinists with over 60 years of combined experience. As a reflection of our uncompromising commitment to customer satisfaction, all of Hengli's workmanship is 100% guaranteed according to GB standards.                                                                 
Furthermore, we have acquired the quality certificate of ISO9001, passed CE Certification by Lai Yin TUV Company in Germany and CQC Certification. Now participates in many international tenders and exports to many countries around the world. A continuously evolving history: from the local to the global market, from standard conventional engine to the ability to meet any requests.

2.Our Company View

3.Best Service for You

Guarantee and After-sale Service:

1)One year guarantee for whole motor.

2)24 hours technical support by email.

3)Use English manual and detailed specifications.

4)Repair:

Over 60 years of combined experience have made Hengli an expert in handling the additional complexities of DC/AC spindle motor repair. includes step-by-step disassembly, detailed inspections and measurements to identify any electrical and mechanical damage.

All mechanical repairs on shafts, bearing journals, end bells, etc., are handled in-house by experienced machinists with over 60 years of combined experience.

As a reflection of our uncompromising commitment to customer satisfaction, all of Hengli's workmanship is 100% guaranteed according to GB standards.

4.Our Team

5.Welcome to Contact Us