The 6KV/10KV motor collection YR (middle peak 355-710) is a variety of three-section wound-rotor asynchronous motor produced in line with technological specs in JB/T7594-1994, with a protection course IP23 and a cooling mode IC01.
The collection YR has many benefits, this sort of as high efficiency, strength conservation, low sound, slight vibration, light-weight weight, dependable efficiency and installation & routine maintenance comfort.
Series YR can offer a large starting torque even beneath a small commencing recent but its feeder line potential is not big enough to commence squirrel-cage rotor motor its commencing time is lengthy and it requirements repeated starting and it is suitable for instances essential for tiny-range pace adjustment, e.g., to push winch, rolling mill and drawbench.
The structuring and mounting applies IMB3 method.Score indicates the values primarily based on constant obligation (S1), and rated frequency is fifty HZ, rated voltage 6KV/10KV for other voltage courses or special demands could be talked about individually.
The motor uses box-kind framework.The frame is manufactured of metal sheet welding, showcased with light fat and honest rigidity.The slip-ring protect has viewing window for observation of functioning condition.
The stator uses external press fitting structure. The stator winding utilizes Class F insulation substance. The finish has reputable repairing and binding. Several inter-turn impulse voltage checks and grounding substantial-voltage holding tests have been executed in producing method. And it is processed with internationally sophisticated vacuum pressure impregnation (VPI) solvent cost-free varnish products and procedure.Thus the motor has exceptional and dependable insulating home, reasonable mechanical strength andstrong dampness-evidence capability.
Wound rotor employs Course F insulation content.
The bearings have antifriction bearings and sliding bearings to be determined by power and rotating velocity of motor.YR series is basic with protection grade of IP23. YRQF series (IPW24) and YRKS sequence (IP44 or IP54) may be derived as for each buying needs.
Major junction box is mounted at proper (searching from shaftextension finish) of motor generally, and remaining aspect accessible as for every purchasing demands. The major junction box consists of unbiased ground terminal.
The motors can be utilised to push numerous general equipment, e.g. compressor, pump, crushers, stock-taking away machine, transportation machines and other equipment as key engines in a variety of industrial and mining enterprises, e.g. mines, engineering sector, petrochemical market and energy plant.Objective and specialized specifications shall be indicated in purchasing motor for ventilating supporter, coal grinding mill, iron-rolling mill and hoister so as to use specific design and style for trustworthy procedure.
Heart top assortment: H355 ~ 1000mm
Power selection: 220kW ~ 10000kW
Amount of poles: 2/four/6/8/10/12
Rated voltage: 3000V/6000V/6600V/10000V/11000V
Rated frequency: 50HZ/60HZ
CZPT amount: IP23 or IP44
Insulation class: F
Function technique: S1 (constant)
CZPT technique: IC01/IC611
Installation type: IMB3
Motor relationship: Y (a few outlet terminals in the junction box, the junction box from the extension of the spindle is positioned on the proper side of the foundation)
Altitude: no much more than 1000m
This sort of motor is suited for use in environments where the ambient air temperature does not exceed forty ° C and there is no significant dust, the minimal ambient air temperature is -fifteen ° C, and there is no corrosive and explosive gas in the air (which can also be created into a damp warmth or substantial-altitude motor).
The YR HV wound rotor slip ring motor can improve the big starting up torque at a small starting up current. The motor is suited for programs exactly where the ability of the feeder line is insufficient to start the squirrel-cage rotor, the starting time is prolonged, the commencing is frequent, and the small-range velocity regulation is essential. This sequence of motors has the benefits of substantial efficiency, vitality preserving, lower sound, minimal vibration, mild excess weight, trustworthy efficiency, handy set up and upkeep.
There are numerous sorts of motor items created and bought by our organization. The principal products are substantial- and lower-voltage a few-section asynchronous motors. The motor framework types include squirrel-cage kind and winding type. Amongst them, higher-voltage synchronous motors largely help CZPTs and mine ball mill gear. use. We adhere to the services tenet of “target on goods, support with coronary heart” and provide large-good quality motor items to consumers.
Our firm’s motor production manufacturing unit adheres to the concept of inexperienced, productive and vitality-conserving generation support, pays focus to the harmonious development of inner and exterior environment, builds environmentally welcoming motor producing enterprises, strictly implements motor CZPT approach, and selects high-high quality vitality-saving materials to make sure the good quality of motor products.
The company insists on providing high-high quality motor products and companies to consumers, and has gained large praise from a lot of domestic and international customers. The business will receive a lot of overseas merchants to visit our manufacturing facility each 12 months, and create a excellent cooperative connection via on-web site inspection of our factory. Our organization often welcomes buyers to check out our factory.
Why pick us (our support gain)
1. Specialist motor producing support provider
two. Seem item quality management and certification program
3. Have a professional product sales and technical services group
4. The motor has ideal process and robust mechanical processing functionality
five. High CZPT product technological service program
six, good faith and mutual advantage, very good credit assure.