Electric chain hoists
EM Mini Electric Chain Hoists

Masada EM electric chain hoist is a kind of light and small lifting equipment. It has a very compact structure, the shell is made of high-strength aluminum alloy, small volume, convenient use and maintenance, and the whole machine is maintenance free for 8 years. It can be installed on single beam crane, I-beam or H-section steel, or (fixed type) fixed on load-bearing structure. It can be matched with simple gantry or fixed with electric hoist for hoisting the load.


  • Main feature

    ● The motor system is applied with industrial series wound carbon brush motor, the enameled wires in the motor with heat resistance up to 180℃ winch is good at heavy duty works .

    ● Dual brake system: unique mechanical ratchet gear brake and resistor brake. When power failure or breakdown occurs, brake system is immediately started up for safety purposes.

    ● The hoists based on direct control system, simplify wiring. Low breakdown rate, safe and stable, easy to main & maintain. Equipped with miniature circular connector which is convenient and compact.

    ● Chain is genuine imported from Japan FEC company which is manufactured by this reputed manufacturer in this field worldwide, chain is made of alloy steel material with 80 grade and with four times safety factor.

    ● Equipped with most reliable, efficient, durable planetary reduction gear train. The planetary gear train contains a pair of idler gear made by alloy steel with heat treatment, provides both strength and smooth operation with good resistance to torque loads. Oil bath gear box to prevent overheat from brake device.

    ● High strength aluminum frame of hoist. Applied with powder coating with good rust resistance, good for operation under badly environment when temperature is from minus 10 degree Celsius to plus 40 degrees Celsius.

    ● Motor and gear housings are made of aluminum alloy formed by die-casting with high tenacity and machined by computerized CNC lathe; high precision in assembly, low noise during operation. High grade powder coating on hoist housings provides elegant looking. Ingress protection rating: IP54, and with waterproof cover as an option for outdoor usage.

    ● Upper & lower hook unit is made of alloy steel material by forging formation and after the heat treat, with high strength and four times safety factor. The upper&lower hook is also with safety latch to ensure safety of lifting operations.

    ● Overload clutch provides protection against overloading and over tight revolving.

    ● The integrated handheld handle is optional.

    ● Stage type chain hoist available.


  • Techanical Parameter

    Model

    EM125

    EM250S

    EM250

    EM500

    EM1000

    Rated capacity KG

    125

    250

    250

    500

    1000

    Standard lift M

    3

    3

    3

    3

    3

     Lifting height range M

    2~18

    2~18

    2~18

    2~15

    2~10

    Work grade ISO

    M5

    M6

    M5

    M4

    M4

    Lifting speed M/MIN

    5/20

    1.4/5.6

    2/8

    1.5/6

    0.75/3

    Load chain size MM

    4X12

    4X12

    4X12

    5X15

    5X15

    Chain fall

    1

    1

    1

    1

    2

    Motor power KW

    0.17/0.7

    0.17/0.7

    0.17/0.7

    0.17/0.7

    0.17/0.7

    Motor rotating speed RPM

    700/2800

    700/2800

    700/2800

    700/2800

    700/2800

    Motor current A

    0.8/1.5

    0.8/1.5

    0.8/1.5

    0.8/1.5

    0.8/1.5

    Voltage  V

    380

    380

    380

    380

    380

    Frequency HZ

    50

    50

    50

    50

    50

    ED FC%

    16.6/33.4

    16.6/33.4

    13.4/26.6

    10/20

    10/20

    Net weight KG

    22

    22

    22

    22.6

    26.5

    Packing size CM

    38x36x37

    38x36x37

    38x36x37

    38x36x37

    38x36x37

    Dimensions MM

    A

    345

    345

    345

    345

    345

    B

    170

    170

    170

    170

    170

    C

    40

    40

    40

    40

    40

    D

    77

    77

    77

    77

    77

    E

    208

    208

    208

    208

    208

    F

    357

    357

    357

    388

    395

    G

    149

    149

    149

    180

    187

    H

    425

    425

    425

    425

    425

    J

    306

    306

    306

    306

    306

    L

    116

    116

    116

    116

    116

    K

    24

    24

    24

    24

    24

    X

    24

    24

    24

    27

    29



    型号

    EM0125

    EM250S

    EM250

    EM500

    EM1000

    Rated capacity  kg

    (T)

    125

    250

    250

    500

    1000

     Lifting height range M

    (m)

    2~18

    2~18

    2-18

    2~15

    2~10

    Work grade ISO

    (ISO)

    M5

    M6

    M5

    M4

    M4

    Lifting speed M/MIN

    (m/min)

    5/20

    1.4/5.6

    2/8

    1.5/6

    0.75/3

    Load chain size

    (mm)

    4X12

    4X12

    4X12

    5X15

    5X15

    Chain fall


    1

    1

    1

    1

    2

    Motor power KW

    (KW)

    0.17/0.7

    0.17/0.7

    0.17/0.7

    0.17/0.7

    0.17/0.7

    Motor rotating speed RPM

    (RPM)

    700/2800

    700/2800

    700/2800

    700/2800

    700/2800

    电机电流

    (A)

    0.8/1.5

    0.8/1.5

    0.8/1.5

    0.8/1.5

    0.8/1.5

    电压

    (V)

    380

    380

    380

    380

    380

    频率

    (HZ)

    50

    50

    50

    50

    50

    员载持续率

    (FC%)

    16.6/33.4

    16.6/33.4

    13.4/26.6

    10/20

    10/20

    重量

    (kg)

    213

    21.3

    21.3

    22

    26

    包装尺寸

    (cm)

    38x36x37

    38x36x37

    38x36x37

    38x36x37

    38x36x37

    尺寸(mm)

    A

    345

    345

    345

    345

    345

    B

    170

    170

    170

    170

    170

    C

    40

    40

    40

    40

    40

    D

    77

    77

    77

    77

    77

    E

    208

    208

    208

    208

    208

    F

    357

    357

    357

    388

    395

    G

    149

    149

    149

    180

    187

    H

    425

    425

    425

    425

    425

    J

    306

    306

    306

    306

    306

    L

    116

    116

    116

    116

    116

    K

    24

    24

    24

    24

    24

    X

    24

    24

    24

    27

    29


  • Optional

       


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