electromagnetic brake electromagnetic brake motors motor with efsb brake 1. simple construction &...

Download ELECTROMAGNETIC BRAKE ELECTROMAGNETIC BRAKE MOTORS MOTOR WITH EFSB BRAKE 1. Simple Construction & Installation

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  • TEFC FOOT MOUNTED MOTOR WITH DC BRAKE TYPE EFSB

    Dimensional Detail of Foot Mounted Motor with DC Brake Type EFSB

    Motor frame

    63

    71

    80

    90S

    90L

    100L

    112M

    132S

    132M

    160M

    160L

    180M

    180L

    200L

    Brake size

    60

    60

    80

    80

    100

    120

    140

    160

    180

    180

    180

    200

    200

    250

    A1

    125

    140

    160

    175

    175

    200

    225

    258

    258

    320

    320

    360

    360

    400

    A2

    100

    112

    125

    140

    140

    160

    190

    216

    216

    254

    254

    279

    279

    318

    A3

    35

    35

    38

    37

    37

    42

    50

    55

    55

    72

    72

    80

    80

    85

    B1

    106

    112

    130

    132

    157

    170

    175

    176

    214

    260

    304

    300

    338

    370

    B2

    80

    90

    100

    100

    125

    140

    140

    140

    178

    210

    254

    241

    279

    305

    63

    71

    80

    90

    90

    100

    112

    132

    132

    160

    160

    180

    180

    200

    G LD1 F

    4

    5

    6

    8

    8

    8

    8

    10

    10

    12

    12

    14

    14

    16

    282

    312

    356

    403

    428

    469

    509

    567

    605

    712

    772

    783

    821

    902

    28

    35

    40

    45

    45

    50

    57

    60

    60

    78

    78

    95

    95

    95

    S T1

    7

    7

    10

    10

    10

    12

    12

    12

    12

    15

    15

    15

    15

    19

    10

    10

    13

    14

    14

    14

    14

    18

    18

    25

    25

    25

    25

    30

    H1

    158

    176

    161

    177

    177

    245

    285

    320

    320

    390

    390

    445

    445

    505

    11

    14

    19

    24

    24

    28

    28

    38

    38

    42

    42

    48

    48

    55

    23

    30

    40

    50

    50

    60

    60

    80

    80

    110

    110

    110

    110

    110

    40

    45

    50

    56

    56

    63

    70

    89

    89

    108

    108

    121

    121

    133

    95

    105

    128

    135

    135

    165

    178

    198

    198

    240

    240

    260

    260

    295

    H L1 L2 L3

    115

    140

    162

    173

    173

    195

    226

    260

    260

    310

    310

    360

    360

    390

    D2

    Note : Specifications are subject to change without prior notice.

    B3

    12.5

    16

    21.5

    27

    27

    31

    31

    41

    41

    45

    45

    51.5

    51.5

    59

    ELECTROMAGNETIC BRAKE MOTORS MOTOR WITH EFSB BRAKE

    1. Simple Construction & Installation

    2. Simple Wear Adjustment of Brake

    3. Brake with Dust Protection Ring & Manual

    Release Provision

    4. Adjustable Brake Torque

    5. High Operating Frequency & Reliability

    6. Coil with Class 'F' Insulation

    7. All Metal Parts are Rust Protected.

    SALIENT FEATURES

    A2 A1

    H

    1 H

    L3

    T1

    S

    A3

    D1 j6

    L

    B1

    D 2

    F

    G

    B2 L1

    L2 B3

  • Dimensional Detail of TEFC Flange Mounted Motor DC Brake Type EFSB

    D

    140

    160

    200

    200

    200

    250

    250

    300

    300

    350

    350

    350

    350

    400

    D1 J6

    11 J6

    14 J6

    19 J6

    24 J6

    24 J6

    28 J6

    28 J6

    38 K6

    38 K6

    42 K6

    42 K6

    48 K6

    48 N6

    55 M6

    D2

    95

    110

    130

    130

    130

    180

    180

    230

    230

    250

    250

    250

    250

    300

    D3

    115

    140

    162

    173

    173

    195

    226

    260

    260

    310

    310

    360

    360

    390

    282

    312

    356

    403

    428

    469

    512

    567

    605

    712

    772

    783

    821

    902

    L3F G1

    8.5

    11

    15.5

    20

    20

    24

    24

    33

    33

    37

    37

    42.5

    42.5

    49

    95

    105

    128

    135

    135

    165

    178

    198

    198

    240

    240

    260

    260

    295

    23

    30

    40

    50

    50

    60

    60

    80

    80

    110

    110

    110

    110

    110

    T

    3

    3.5

    3.5

    3.5

    3.5

    4.0

    4.0

    4.0

    4.0

    5.0

    5.0

    5.0

    5.0

    5.0

    4

    5

    6

    8

    8

    8

    8

    10

    10

    12

    12

    14

    14

    16

    9

    9

    10

    10

    10

    11

    11

    12

    12

    13

    13

    13

    13

    13

    L T1

    12.5

    16

    21.5

    27

    27

    31

    31

    41

    41

    45

    45

    51.5

    51.5

    59

    G

    Note : Specifications are subject to change without prior notice.

    E

    TEFC FLANGE MOUNTED MOTOR WITH DC BRAKE TYPE EFSB

    E CEL ELECTROMAGNETICS Regd. Office : 25, Ila Ji Ka Neem, Ganesh Ghati, Udaipur (Raj.) Tel. : 0294-2418330, Telefax : 0294-2650841

    Factory : H-165, IID Centre RIICO Industrial Area, Kaladwas, Udaipur (Raj.) Tel. : 0294-2650841 E-mail : excelelectro@hotmail.com

    Authorised Dealer :

    D.C. Fail Safe Brake Type EFSB (Normally On)

    Flange Mounted Brake Type EFMB (Normally Off)

    Clutch / Brake Combination Type ECBC-DS

    Clutch / Brake Combination Type ECBC - O

    Flange Mounted Clutch Type EFMC (Normally Off)

    Bearing Mounted Clutch Type EBMC (Normally Off)

    OUR OTHER PRODUCTS

    Rectifiers : Type EE-022 : 220 VAC / 190 VDC Type EE-044 : 440 VAC / 190 VDC

    Working : In absence of power the

    braking torque is generated by several compression springs whose axial spring force presses the armature plate against the rotor which in turn is pushed against the mounting flange.

    When power to the brake and motor is supplied at the same time brake coi l produces strong magnetic field and pulls the A.P. against the compression springs force towards the stator (Brake Coil) over the air gap and rotor becomes free to rotate.

    The attraction of the A.P. and returning to its original position takes place instantaneously and thus fail safe nature is ensured in case of power failure.

    Motor can also be supplied with brake Type EFMB and combination Type ECBC.

    AC SIDE SWITCHING

    M

    190V DC

    HALF WAVE RECTIFIRE

    TYPE EH 720 HHD

    L2 440V AC

    N L1 L3

    U2

    U1

    U2

    U1

    W2

    W1

    DC SIDE SWITCHING

    M

    190V DC

    U2

    U1

    U2

    U1

    TYPE EH 720 HHD

    W2

    W1

    HALF WAVE RECTIFIRE

    L2 440V AC

    N L1 L3

    Motor frame 63 71 80 90S 90L 100L 112M 132S 132M 160M 160L 180M 180L 200L

    Brake size

    60 60 80 80 100 120 140 160 180 180 180 200 200 250

    Note : 1 Nm = 0.012 Kgm = 0.737 Ib-ft = 10.2 kgcm

    Keyways to Indian standard / Din Standard.

    Standard Voltages 24 VDC ; 96 VDC ; 190 VDC ; other voltages on request.

    ELECTRICAL CONNECTIONS

    Ordering Information : (i) Make of Motor (ii) Type of Motor (iii) Frame Size

    (iv) Brake Type (v) Brake Size

    L3

    S

    M

    F

    G

    D D 3

    T1

    T E

    L

    D 21

    D

    1 G

    Page 1 Page 2

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