New Hengli Y（YKK、YKS）high voltage AC Motors are ac motors are designed with the application of modern technology and excellent dynamic properties, meeting the most severe application in areas that include automation and process control. It own reliability and high performance, guarantee long operating periods without maintenance, the New Hengli Y（YKK、YKS）high voltage ac motors present outstanding operating features, which include:
· High efficiency
· Low noise level
· High moment of inertia
· Excellent commutation quality
· Type:Y/YKK/YKS
· Three-phase, 50, 60 Hz
· Voltage: 380 to 11000 V
· Rated output: up to 12500 kw
· Number of poles: 2 ,4,6,8,10 or 12poles
· Frame sizes: 350 mm to 1000mm
· Cast aluminium squirrel cage for rotor
· Degree of protection: IP23 to IP54(Totally enclosed)
· Class insulation F with class (120ºC) temperature rise
· Continuous Duty (S1)
· With thermal protection PT100
· Larger diameter shafts for the highest overhung load ratings in the industry
· Oversized roller bearings for maximum load capacity
· Other optional features under request
Fans and Pumps ,Rubber & Plastic,Air brower,Conveyor belts,Centrifugal machines,Lathe
Comparison of different series High Voltage motors | ||||
No. | Squirrel cage motor | Y | YKK | YKS |
Wound rotor motor | YR | YRKK | YRKS | |
1 | Structure | Box-type construction, made up of steel plates welded with each other | ||
2 | Cooling method | IC01 | IC611 | IC81W |
3 | Natural ventilation, with top mounted protection cover | With top mounted air-air cooler | With top mounted air-water cooler | |
4 | Protection type | IP23 | IP44 or IP54(Totally enclosed) | IP44 or IP54(Totally enclosed) |
5 | Insulation | F | ||
6 | Mounting arrangement | IMB3 | ||
7 | Voltage available | 3kv,3.3kv, 6kv,10kv ,11kv or other | ||
8 | Frequency available | 50Hz , 60Hz | ||
9 | Connection | Y | ||