we source chromed bar and tubes for hydualic and pheumatic cylinders. Each approach, every part, each and every purpose in EPG is demanded to be done one action pursuing yet another, cautiously and cautiously, from materials choice, reformation to production equipment, from factors warmth remedy to automatic assembly, from high quality manage to item inspection and testing and from order working to following sales service. Our items are utilized in numerous fields. YKK collection Substantial voltage squirrel cage induction motor
800Kw big size squirrel cage induction motor
1 period EPT introduction
YKK-sequence lpar2Kv~11Kv rpar squirrel-cage 3 period asynchronous motor comma is constructing on the superior EPT in the country time period The security diploma of the motor is of IP23 lparaccording toGb4942 period1 rpar comma and the cooling approach is IC01 lparaccording to GEPT solT1993 rpar period of time
The motors has a lot of advantages this kind of as heigEPT performance comma enerty-preserving comma lower sound and vibration commaligEPT weigEPT and reilable performance period THey are easy for set up andmaintenance interval The motor has higher insulation course and moistureproof potential interval
The motor is employed to push a variety of mechanical equipments this kind of as blowers comma pumps comma crushers comma storkremoing EPTs and other equipments interval It can serve as the key movers in coEPTs comma mechanical EPT comma EPTEPTs and a variety of EPT EPTrprises period of time
two interval EPTrief Building
The motor adopts compacted box structure comma welding-jointed steel plate forits body comma ligEPT fat comma rigid in building comma there is closed air to air coolers on the stator frame hassle-free for set up and upkeep interval
Stator winding adopts F course insulation and its finish adopts company binding interval The EPT stator adopts solvent-free of charge varnish Vacuum stress impregnation lparVPI rpar to ensure the stator has exceptional electrical home and humidity resistance period
Rotor is produced of cast aluminium or copper bar period Aluminium rotor is produced of pure aluminium comma copper barwedging copper rotor enhances the entorety of rotor period of time
The motor adopts rolling bering or sliding bering comma in accordance to the output EPT and rotary speed time period EPTearing safety grade usually is IP44 period of time If the motor aposs defend quality will increase comma so does the berings apos time period Rolling bearing adopts iubricating gresse and its grease charger and discharger can be billed or discharged without halting the motor time period
The junction box is of IP54 security grade and it is usually mounted on the motor aposs rigEPT side lparviewed from shaft extension conclude time period rpar It is also can be mounted on the remaining facet and its stores have four optional orientations lparup comma down comma remaining or appropriate interval rpar Divided grounding unit is offered in principal junction box comma as well period
three interval Working circumstances and overall performance
a rpar THe rated EPT offer is 6KV sol50HZ comma 10KV sol50HZ period of time
b rpar The insulation class is F comma the safety degreeis IP44 or IP54 period of time
c rpar HeigEPT earlier mentioned sea level does not exceeding one thousand meters period
d rpar HeigEPT environmental temperature lt40 ordmC comma most affordable environmental temperature colonrolling bering gt-fifteen ordmC periodsilding bering gt5 ordmC time period
e rpar The ambient air relative humidity does not exceed ninety five percnt and the mean month-to-month bare minimum temperature of present thirty day period does not exceed twenty five ordmC
f rpar The deviation amongst EPT voltage and rated voltage is considerably less than5 percnt period of time
g rpar Rated frequency colon50Hz plus1 percnt time period
h rpar Responsibility sort coloncontinuous duty kind S1 interval
i rpar Cooling strategy is IC611 period of time
four period of time Comparison of diverse sequence Substantial Voltage motors
No period of time | Squirrel-cage motor | Y | YKK | YKS | Y2 |
Slip ring motor | YR | YRKK | YRKS | sol | |
one | Structure | EPTox-type building comma produced up of steel plates welded with each other | Compact struction | ||
two | Cooling approach | IC01 or lparIC11 comma IC21 comma IC31 rpar | IC611 or IC616 | IC81W | IC411 |
three | Normal air flow comma with best mounted defense cover | With best mounted air-air cooler | With leading mounted air-water cooler | ||
four | Safety type | IP23 | IP44 or IP54 | IP44 or IP54 | IP54 |
5 | Insulation | F | |||
six | Mounting arrangement | IMEPT3 | |||
7 | Voltage accessible | 3kv comma three period3kv semi 6kv comma six period6kv semi 10kv comma 11kv | |||
eight | Frequency available | 50Hz comma 60Hz |