255kw flat ac gear motor for plastic extruder

1. Pictures of  ac gear motor

Standard Features

• NEMA Premium Efficiency Level according to NEMA YJP
• Three-phase,25,50, 60 Hz
• Rated output: up to 1250 kw
• Number of poles: 2 ,4,6,8,10 or 12poles
• Frame sizes: 112mm to 400mm
• Lamination structures
• Voltage: 220 to 660 V
• Service Factor: 1.25
• B3 mount
• Degree of protection: IP23(fan cooled) to IP54(Totally enclosed)
• Class insulation F with class (120ºC) temperature rise
• Grounding brushes for frames 280mm to 400mm
• Grease nipples for frame 355/400MM
• Continuous Duty (S1)
• With thermal protection PTC140 ºC

Other optional features under request

2.Descriptions of   ac gear motor

3.The main features:

• Wide speed variation range
• Dimensions as per GB and IEC Standards
• Low weight / output ratio
• High efficiency
• Low noise level
• Low moment of inertia
• High capacity to dynamic loads
• Rugged construction
• High vibration resistance
• Excellent commutation quality

4.Applications of  ac gear motor

a. Altitude above sea level maximal 1,000m;

b. Cooling air temperature  -15~40°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.

5. Our Team:

1)Sixty years of technical experience of its board and staff
2) High class professional R&D team and skilled workers

3)Strictly to control every production link
4)Advanced production technology and quality raw material
5) A highly qualified service, able to solve any problem

7. Certifications of Product:

8.Best Service for You

1. One year guarantee for our motor.

2. 24 hours technical support by email.

3.Use English manual and detailed specifications.

4. Professional Repair.

5.A tailor-made service:                                                                                                          

the given opportunity to customize own electric motors, standard and explosion-proof, at the customer’s specific request, thus satisfying every possible need and application, through a range of opportunities and offers to show that such flexibility is the strength of this company. 

9. Our Company View

10.The reson that you choice New Hengli

•Sixty years of technical experience of its board and staff

•A highly qualified service, able to solve any problem

•Strictly to control every production link

•Advanced production technology and quality raw material

•High class professional R&D team and skilled workers

•Production base of Military motor