Technical specs

Slip ring electric powered YZR motor crane hoist
3kw-250kw
Pole&colon six 8 ten
For lifting machine
Duty&colon S1-S5

Underground mine motor underground coal mine equipment motor ac crane lower voltage slip ring wound rotor cement mill re-rolling mill

Feature and usage

YZR&comma YZ series metallurgical and crane motor

These series of metallurgical and crane 3-period motor YZR&comma YZ with wound and squirrel cage rotor are specifically used to push metallurgical crane and other equivalent devices with much better overload capacity and mechanical strength&comma as a result&comma it is ideal for brief time obligation or intermittent time period duty and equipments with frequent beginning and braking or distinctive vitration and impact&time period
The standard selection of power output and mounting dimensions are in comply with the reconmended common of IEC 72&comma the relation between variety of energy output and mounting proportions are comparable to regular JEM1202 and West Germany common DIN42681&comma so that most of them can be interchanged&time period
The motor can operate effectively when the altitude does not exceed 1000m&time period
There are two classes of F and H insulation&comma Class F is applicalbe to suit temperature which great air does not exceed 40 below typical issue&comma Class H is appropriate for metallurgical websites when ambient temperature no exceeding 60 each motors have very same knowledge&interval
The motors possess much better enclosure&comma diploma of security IP44 for normal site issue&comma and IP54 for metallurgical issue&time period
Motor’s rated voltage and frequency is 380V&comma 50HZ&time period

Motor Efficiency

Electricity selection&colon 1&period8-250KW
Rated Voltage&colon 380V-440V
Pace&semi 1500rpm 1000rpm 750rpm 600rpm
Defense Course&colon IP44 IP54
Ambient Temperature&colon Ambient temperature not exceeding 40° C &lparfor crane utilizes&rpar or 60° C &lparfor metallurgical utilizes&rpar
Altitude&colon Not exceed 1000 Meter
Rated Frequency&colon 50Hz&sol60Hz
Insulation Class&colon F
Temprature rise&colon B
Cooling&colon Body 112-132&colon IC0041 Body&colon 160-355 IC0141 Frame&semi 400 IC0151
Operating Duty&colon S2&comma S3&comma S4&comma S5
1&time period Limited-time obligation kind &lparS2&rpar
Operation of continual load for the duration of a offered time&comma considerably less than that necessary to attain thermal equilibrium&comma adopted by a relaxation and de-energized time period of ample duration to re-build machine temperature inside of two deg K of the coolant&period
two&period of time Intermittent periodic duty type &lparS3&rpar
A sequence of similar responsibility cycles&comma each which includes a period of time of procedure at consistent load and a relaxation and de-energized time period but the operation interval are so brief that it is not adequate for the equipment to attain thermal equilibrium In this duty kind&comma the cycle is these kinds of that the starting present does not substantially influence the temperature rise&time period
3&period Intermittent periodic responsibility sort with starting &lparS4&rpar
A sequence of identical duty cycles&comma each like a substantial period of time of commencing&comma a interval of operation of continual load and a relaxation and de-energized period of time&comma but the operation time period are so limited that it is not adequate for the equipment to attain thermal equilibrium&period of time
4&period Intermittent periodic duty kind with electric braking &lparS5&rpar
A sequence of similar obligation cycles&comma each consisting of a period of starting&comma a period of operation at constant load and a rest and de-energized period&comma but the procedure period of time are so quick that it is not ample for the machine to achieve thermal equilibrium&time period

Certification To Ensure We are Very good In Top quality

Strong Package deal Make sure Motor protected adequate for Ship or Truck Transportation