Product name : КИТАЙ ЗАВОД YZR КРАНОВЫЕ ЭЛЕКТРОДВИГАТЕЛИ С СКОЛЬЖЕНИЯ КОЛЬЦА YZR225M6, 30 КВТ, YZR250M1-6, 37КВТ, YZR250M2-6 ,45КВТ, YZR280S6, 55 КВТ,380 В, 1000 ОБ / МИН, класс защиты IP55, Н, В3, ДЛЯ САХАРНОГО,СТАЛИ,ЦЕМЕНТА ЗАВОДА,ЛЕБЕДКА,МЕЛЬНИЦА,ЭЛЕКТРОСТАНЦИЯ
Product No. : 2021122784244
Details:
Features
Sealocean company Standard Squirrel Cage Crane 3 Phase Asynchronous Motor , IP54 YZR,YZ Series
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YZR. YZ. Series motor for crane and metallurgical uses, featured with large overload capacity and adequate mechanical strength, is specially suitable for driving various types of crane and metallurgical machine or other similar equipment.YZR series motor is of wound rotor type, while YZ series motor is of squirrel cage type.Features1. Rated volttage: 380v/50hz, or as required2. Protection class: IP44, IP54, IP553. Cooling method: IC411, IC4104. Insulation class: F, H5. Working conditions:Ambinet temperature: <40oCAltitude: <1000mPerformanceThere are eight types of duty type for these series motors, S2,S3,S4,S5,S6,S7,S8 and S9. The basic duty type is S3-40% (duty type is S3, cyclic duration factor is 40%, each cyclic is 10min). The following duty types are most useful to these series motors.
1.Short-time duty type (S2)
Operation of constant load during a given time, less than that required to reach thermal equilibrium, followed by a rest and de-energized period of sufficient duration to re-establish machine temperature within 2 deg K of the coolant.
2. Intermittent periodic duty type (S3)
A sequence of identical duty cycles, each including a period of operation at constant load and a rest and de-energized period but the operation period are so short that it is not sufficient for the machine to reach thermal equilibrium In this duty type, the cycle is such that the starting current does not significantly affect the temperature rise.
3. Intermittent periodic duty type with starting (S4)
A sequence of identical duty cycles, each including a significant period of starting, a period of operation of constant load and a rest and de-energized period, but the operation period are so short that it is not sufficient for the machine to reach thermal equilibrium.
4. Intermittent periodic duty type with electric braking (S5)
A sequence of identical duty cycles, each consisting of a period of starting, a period of operation at constant load and a rest and de-energized period, but the operation period are so short that it is not sufficient for the machine to reach thermal equilibrium.
5. The motor will operate satisfactorily under following conditions:
(1) Ambient temperature not exceeding 40oC (for crane uses) or 60oC (for metallurgical uses).
(2) Not above sea-level 1000m.
(3) Frequent and significant mechanical vibration and shocks.
(4) Frequent starting, braking (electrical or mechanical) or reversing.
6. The rated frequency of the motor is 50Hz and rated voltage is 380V.
7. Connection: The stator winding is connected in Y for 132kW and below and in Δ for the rest. In Y with zero lead is also supplied.Technical Parameter
Application
- Process industry
- Cement industry
- Chemical and petrochemical industry
- Oil and gas industry
- Power plants
- Paper industry
- Water and wastewater management
- Iron and steel industry
- Mining industry
- Sugar industry
- Hoisting equipment
- Paper making industry
Performance Data
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Group Company of Sealocean is Suppliers, Manufacturers and factory, we offer top quality and commetitive electric motor
Group Company of Sealocean is Suppliers, Manufacturers and factory, we offer top quality and commetitive electric motor
Our main Motor products can be divided into 8 categories with 50 kinds of specifications as follow: 1) YB2 Series Explosion-proof Three-Phase Asynchronous Induction Motors for Factory and Mining 2) YBS, YBK2, YBF2, YBD2, YBGB2, YBPT, YBJ Series Explosion-proof Three-Phase Asynchronous Induction Motors for Mining 3) Y, YKK, YKS (6KV, 10KV), H355-H800 High Voltage Three-Phase Asynchronous Induction Motors 4) YR, YRKK, YRKS (6KV, 10KV), H355-H710 Inserted-line High Voltage Three-Phase Asynchronous Induction Motors 5) YB H355-H800 Series Explosion-proof High Voltage Three-Phase Asynchronous Induction Motors (6KV, 10KV) 6) T, TL, TK Series Synchronous Motors and TAW Increased-safety Explosion-proof Synchronous Motors7)YR (IP23), YR (IP44), YR 2 (IP54), YR3 (IP54), JR, JRL, YRL series wound rotor motors and RSBX oilfield special rotor variable frequency regulation speed motors;YZR,YR3,YZ,YZP series motors for metallur giga and hoisting applications and variable frequency regulation speed motors; Y、Y2、Y3、JS、JSL、YL series cage rotor motors and variable frequency regulation speed motors;YTS series motors for hoisting; 8)D. C. Motor series includes Z .Z2 ,Z710Gseries, Z4 series, ZZJ800 series for mill auxiliary, ZSN4 series for cement rotary kiln, ZYZJ series for sugar cane mill, ZFQZ series frequency starting and braking type
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