ZYZJ Series Sugarcane Rolling Mill Driving DC Motor
Payment Terms: 30% in advance, balance by T/T or L/C at sight
Minimum Order: 1 piece
Package: Plywood box, steel pallet
Brand Name: CHINA ELECTRIC
Protection: IP21S, IP23, IP23S, IP44, IP54, IP55
Cooling: IC06, IC17, IC37, IC86W (ICW37A86)
Insulation: Normal class F (Class H available)
Mounting: IMB3 (IM1001), IMB35 (IM2001), IMV1 (IM3011)
Duty: S1, S4, S5, S9
Armature Voltage: 220, 400, 440, 520, 550, 660 V other voltage is negotiable
Field voltage: 180 V, 220 V, 310 V  (other voltage is negotiable)
Ambient condition: Temperature -15℃~+40℃, Altitude ≤1000m

  •  · Features and application
    ZYZJ Series Sugarcane Mill DC motor, developed on the basis of Series Z4 DC motor, is a kind of serial product for special purpose, which have been made corresponding improvements in designing and manufacturing technologies in accordance with characteristics of the roll drives of sugarcane mill.
    Adopting multi-angular frame, the motors feature full utilization of stator space and good compactness of internal structure. Besides, CAD is used for controlling electrical parameters in a proper way, the motors are therefore characterized by smaller volume, lighter weight, lower moment of inertia, etc.
    The motors employ painted lamination yoke structure and other effective measures for magnetic circuits, capable of enduring both current ripple and rapid current changes, and improving commutative dynamic characteristic. The motors can be lastingly operated from three-phase bridge without a smoothing reactor.
    With novel construction of class F insulation, the motors ensure stable dielectric performance and excellent heat dissipation. By means of special insulation treatments, the motors possess fairly good moistureproof capability and mechanical strength, able to be used in tropical and humid region.
    As stators are added with compensating windings for whole series, the motors boast stronger overload capacities. The overload capacity at base speed is 2.5 times of rated torque and at high speed 1.8 times of rated current, lasting 1 minute.
    Outline and mounting dimensions of the motors comply with international IEC 72 standard, except for the axial distance between the mounting holes (dimension B).
     
         · Performance
    1. Data listed in the Technical Data Table should be employed under the following conditions:
     a. Temperature of primary cooling medium entering motor should not be higher than 40C;
     b. Environment for operation should be free from acidic or alkali fume or any other aggressive gas which will corrode insulation;
     c. Motor is of continuous duty(S1);
     d. Armature and field circuits of motor may be powered either on static thyristor controlled supplies or from DC generator.
    2. The motors are class F insulated.
    3. Standard rated voltage of the motor is 440V, 520V, 550V and 660V. Other voltage may be derived on request, but it should be determined through consultation.
    4. Standard rated speed is 1000, 750, 600, 500 or 400r/min. Decreasing armature voltage to make speed regulating under constant torque, and lowering down field voltage to make speed regulating at constant output. For speed regulating range see the Technical Data Table. At speed regulating of constant torque below rated voltage, the minimum speed can reach 20 r/min with smoothing operation of motor.
    5. The motors can sustain a current gradient of di/dt= (200 - 250) In/s at speed and load.
    6. Standard rated field voltage is 220V.Other excitation voltages are also acceptable on request. To ensure the reliability of a release resistor connected in parallel with the field winding when the excitation circuit of the motor is interrupted. At rated field voltage the value of shunt resistance is about six times of field winding resistance (cold state). While the field voltage is higher than rated voltage, the value of shunt resistance may be lower than six times, otherwise higher than six times.
    7. Performances and technical requirements of the motors all conform to the national standard GB755General requirements for rotating electrical machines, and can also be checked in accordance with IEC 34-1 standard of the International Electrotechical Commission or German industrial standard DIN 57530.
     
         · Model explanation
     
         · Structure
    1. Methods of cooling for all motors are separate cooling, forced ventilation,i.e motor is cooled by ventilation of a separately powered blower or tube radially mounted on. The corresponding relations of protection degrees and cooling methods are shown in Table 1.The required cooling air volume, pressure and blower motor power are shown in Table 2.The air inlet vent of motor can be located either on the left or right side or at the top or bottom of the endshield on the driving side.
    2. Mounting type of the motors is horizontal, feet mounted (IMB3), conforming to the stipulation of the national standard GB977.
    3. The motors can be provided with either two of one shaft extension. Motors with one shaft extension may be fitted with tachogenerator, encoder, overspeed protection switch and/or other accessories at the non-drive end.
    4. Standard terminal box mounting is on the right side, viewing from the driving end of the motor. As an alternative, mounting on the left side is possible on request, but it should be specified at ordering.
    5. The motors adopt a lubricating structure featured being used in running state.
    table 1
    Cooling by Radially Mounted Blower
    Protection Degree
    Cooling Method
    IP21S
    IC06
    By Single-Tube Ventilation
    IP23S
    IC17
    By Twin-Tube Ventilation
    IP44
    IC37

    table 2
    Frame Size
    Air Volume(m3/h)
    Static Pressure (Pa)
    Motor Power (kW)
    Blower Weight(kg)
    ZYZJ-315
    4680
    1600               
    5.5
    90
    ZYZJ-335
    5200
    1600
    5.5
    120
    ZYZJ-400
    7200
    1800
    5.5
    130
    ZYZJ-450
    9000
    1800
    7.5
    160
    ZYZJ-560
    16500
    2250
    15
    400
     
  •        Type          

    Rated Output

    Rated Speed                r/min

    Speed with Field Weakening

    Rated Curr.

    Field Power

    Eff.

    Moment of Inertia GD2

    Wt.

    kW

    440V

    520V

    r/min

    A

    W

    %

    kg·m2

    kg

    ZYZJ-315-071

    185

    1000

     

    1500

    470

    3500

    89.9

    14.8

    1320

    185

     

    1000

    1500

    400

    89

    140

    750

     

    1500

    370

    87.7

    140

     

    750

    1500

    305

    87.4

    90

    500

     

    1500

    250

    84.1

    90

     

    500

    1500

    210

    83.2

    ZYZJ-315-082

    220

    100

     

    1500

    550

    3600

    90.4

    16.4

    1460

    220

     

    1000

    1500

    475

    90

    ZYZJ-315-081

    160

     

    750

    1500

    350

    88.8

    140

    600

     

    1500

    380

    85.5

    112

    500

     

    1400

    305

    84.6

    112

     

    500

    1400

    260

    83.9

    ZYZJ-315-092

    250

    1000

     

    1500

    630

    3700

    91.4

    18.4

    1610

    250

     

    1000

    1500

    525

    91

    ZYZJ-315-12

    200

    750

     

    1500

    510

    3850

    89

    21.2

    1770

    200

     

    750

    1500

    432

    88

    ZYZJ-315 -11

    185

    600

     

    1400

    490

    87.7

    185

     

    600

    1400

    410

    87.3

    140

    500

     

    1300

    375

    86.8

    140

     

    500

    1300

    315

    86.1

    ZYZJ-315-22

    300

    1000

     

    1500

    740

    4350

    91.8

    24

    1960

    300

     

    1000

    1500

    625

    91.6

    250

    750

     

    1500

    635

    89.8

    250

     

    750

    1500

    530

    89.5

     ZYZJ-315-32

    350

    1000

     

    1500

    860

    4650

    92.4

    27.2

    2290

    350

     

    1000

    1500

    725

    92

    200

    600

     

    1400

    510

    89

    200

     

    600

    1400

    425

    88.6

    ZYZJ-355-092

    400

    1000

     

    1500

    980

    4600

    92.7

    36.8

    2520

    400

     

    1000

    1500

    825

    92

    300

    750

     

    1500

    750

    91.2

    300

     

    750

    1500

    625

    91

    250

    600

     

    1400

    640

    89.6

    250

     

    600

    1400

    535

    89.2

    ZYZJ-355-091

    200

    500

     

    1300

    525

    88.4

    200

     

    500

    1300

    450

    87.6

    ZYZJ-355-12

    450

    1000

     

    1500

    1100

    4700

    93

    42

    2770

    450

     

    1000

    1500

    925

    92.7

    370

    750

     

    1500

    925

    91.7

    370

     

    750

    1500

    780

    91.2

    300

    600

     

    1400

    760

    90.5

    300

     

    600

    1400

    640

    89.9

    250

    500

     

    1300

    655

    89

    250

     

    500

    1300

    540

    88.4

     

     

           Type          

    Rated Output

    Rated Speed                r/min

    Speed with Field Weakening

    Rated Curr.

    Field Power

    Eff.

    Moment of Inertia GD2

    Wt.

    kW

    440V

    520V

    r/min

    A

    W

    %

    kg·m2

    kg

    ZYZJ-355-22

    400

    750

     

    1500

    985

    5600

    93.3

    46

    3050

    400

     

    750

    1500

    835

    92

    280

    500

     

    1300

    720

    89.1

    280

     

    500

    1300

    605

    88.8

    ZYZJ-355 -21

    200

    400

     

    1200

    515

    88.3

    200

     

    400

    1200

    435

    88

    ZYZJ-355-32

    360

    600

     

    1400

    900

    6000

    91.2

    52

    3320

    360

     

    600

    1400

    760

    91.1

    320

    500

     

    1300

    815

    90.2

    320

     

    500

    1300

    685

    90

    250

    400

     

    1000

    640

    89.4

    250

     

    400

    1000

    545

    88.4

    ZYZJ-400-12

    440

    750

     

    1500

    1075

    5500

    92.5

    66

    3100

    ZYZJ-400-22

    400

    600

     

    1300

    995

    6000

    91.5

    74

    3300

    400

     

    600

    1300

    845

    91.4

    270

    400

     

    1000

    700

    88.2

    270

     

    400

    1000

    590

    88

    ZYZJ-400-42

    600

    750

     

    1300

    1470

    7100

    93

    94

    4400

    600

     

    750

    1300

    1245

    92.7

    500

    600

     

    1300

    1230

    92.5

    500

     

    600

    1300

    1050

    91.7

    400

    500

     

    1200

    990

    92.3

    400

     

    500

    1200

    840

    92

    350

    400

     

    1000

    890

    89.9

    350

     

    400

    1000

    750

    89.7

    ZYZJ-450-22

    600

     

    600

    1200

    1245

    6500

    92.7

    138

    5000

    500

    500

     

    1000

    1245

    91.5

    500

     

    500

    1000

    1055

    91.2

    400

    400

     

    900

    1010

    90.2

    400

     

    400

    900

    860

    90

    ZYZJ-450-32

    700

    600

     

    1000

    1720

    7500

    92.7

    156

    5500

    700

     

    600

    1000

    1460

    92.3

    600

    500

     

    1000

    1480

    92.1

    600

     

    500

    1000

    1255

    92

    480

    400

     

    900

    1210

    90.3

    480

     

    400

    900

    1030

    90.1

    ZYZJ-450-42

    700

     

    500

    1000

    1455

    7800

    92.7

    174

    6100

    570

    400

     

    900

    1440

    90.2

    570

    750

    400

    900

    1220

    90.1

     

     

           Type          

    Rated Output

    Rated Speed                r/min

    Speed with Field Weakening

    Rated Curr.

    Field Power

    Eff.

    Moment of Inertia GD2

    Wt.

    kW

    440V

    520V

    r/min

    A

    W

    %

    kg·m2

    kg

    ZYZJ-560-3

    850

    600

    1000

    1370

    8500

    93.5

    175

    7500

     

    750

    500

    1000

    1230

    93

     

    ZYZJ-560-4

    1000

    600

    1000

    1620

    9000

    93.9

    205

    8000

     

    850

    500

    1000

    1370

    93.5

     

    700

    400

    900

    1140

    93.1

     

    ZYZJ-560-5

    850

    400

    900

    1370

    10000

    93.4

    245

    9000

     

  •  


    Mounting Dimensions                    

    Outline Dimensions

    Motor Type

    B

    L3

    L1

    L2

    m

    ZYZJ-315-071

    707

    760

    1352

    1519

     

    ZYZJ-315-072

    797

    805

    1442

    1609

     

    ZYZJ-315-081

    757

    810

    1402

    1569

     

    ZYZJ-315-082

    847

    855

    1492

    1659

     

    ZYZJ-315-091

    817

    870

    1462

    1629

     

    ZYZJ-315-092

    907

    915

    1552

    1719

     

    ZYZJ-315-11

    887

    940

    1532

    1699

     

    ZYZJ-315-12

    977

    985

    1622

    1789

     

    ZYZJ-315-21

    967

    1020

    1612

    1779

     

    ZYZJ-315-22

    1057

    1065

    1702

    1869

     

    ZYZJ-315-31

    1057

    1110

    1702

    1869

     

    ZYZJ-315-32

    1147

    1155

    1792

    1959

     

    ZYZJ-315-41

    1157

    1210

    1802

    1969

     

    ZYZJ-315-42

    1247

    1255

    1892

    2059

     

     

     

    Mounting Dimensions                    

    Outline Dimensions

    Motor Type

    B

    L3

    L1

    L2

    m

    ZYZJ-355-091

    888

    936.5

    1609

    1816

    300

    ZYZJ-355-092

    978

    981.5

    1699

    1906

    390

    ZYZJ-355-11

    968

    1016.5

    1689

    1896

    300

    ZYZJ-355-12

    1058

    1061.5

    1779

    1986

    390

    ZYZJ-355-21

    1058

    1106.5

    1779

    1986

    300

    ZYZJ-355-22

    1148

    1151.5

    1869

    2076

    390

    ZYZJ-355-31

    1158

    1206.5

    1879

    2086

    300

    ZYZJ-355-32

    1248

    1251.5

    1969

    2176

    390

    ZYZJ-355-41

    1268

    1316.5

    1989

    2196

    300

    ZYZJ-355-42

    1358

    1361.5

    2079

    2286

    390


    Mounting Dimensions                    

    Outline Dimensions

    Motor Type

    B

    L3

    L1

    L2

    m

    ZYZJ-400-11

    959

    1003

    1730

    1939

    365

    ZYZJ-400-12

    1079

    1063

    1850

    2059

    485

    ZYZJ-400-21

    1039

    1083

    1810

    2019

    365

    ZYZJ-400-22

    1159

    1143

    1930

    2139

    485

    ZYZJ-400-31

    1129

    1173

    1900

    2109

    365

    ZYZJ-400-32

    1249

    1233

    2020

    2229

    485

    ZYZJ-400-41

    1229

    1273

    2000

    2209

    365

    ZYZJ-400-42

    1349

    1333

    2120

    2329

    485

     

    Mounting Dimensions                    

    Outline Dimensions

    Motor Type

    B

    L3

    L1

    L2

    m

    ZYZJ-450-11

    1061

    1107

    1944

    2191

    410

    ZYZJ-450-12

    1181

    1147

    2064

    2311

    530

    ZYZJ-450-21

    1151

    1197

    2034

    2281

    410

    ZYZJ-450-22

    1271

    1237

    2154

    2401

    530

    ZYZJ-450-31

    1251

    1297

    2134

    2381

    410

    ZYZJ-450-32

    1371

    1337

    2254

    2501

    530

    ZYZJ-450-41

    1361

    1407

    2294

    2541

    410

    ZYZJ-450-42

    1481

    1447

    2414

    2661

    530

    ZYZJ-450-51

    1481

    1527

    2414

    2661

    410

    ZYZJ-450-52

    1601

    1567

    2534

    2781

    530

     

    Mounting Dimensions                    

     Outline Dimensions

    Motor Type

    D

    E

    F

    GA

    L4

    L5

    ZYZJ-450-1~3

    φ140

    250

    36

    148

    57

    503

    ZYZJ-450-4~5

    φ160

    300

    40

    169

    7

    553

     

    Mounting Dimensions                    

    Outline Dimensions

    Motor Type

    B

    L3

    L1

    L2

     

    ZYZJ-560-1

    1000

    1055

    1930

    2230

     

    ZYZJ-560-2

    1120

    1175

    2050

    2350

     

    ZYZJ-560-3

    1250

    1305

    2200

    2480

     

    ZYZJ-560-4

    1400

    1455

    2350

    2630

     

    ZYZJ-560-5

    1600

    1655

    2550

    2830

     


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