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Z5 type locking device

Tanso Shaft Locking Devices connect hubs solidly to shafts, using a keyless mechanical interference fit, to transmit torque or to withstand axial thrust.

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  • Description
  • Tanso Shaft Locking Devices connect hubs solidly to shafts, using a keyless mechanical interference fit, to transmit torque or to withstand axial thrust. This mechanical interference fit utilizes screw tension in the Shaft Locking Device, converted into radial pressure via an inclined plane. This pressure expands the Shaft Locking Device to eliminate the gap between the hub and the shaft. The Shaft Locking Device uses the friction bond between the Shaft Locking Device and the shaft/hub to create a zero backlash connection. This connection is easily releasable to remove the mechanical interference fit.

    Tanso Shaft Locking Devices expand to fill the gap between the shaft and hub, allowing for easy installation and removal, saving time over traditional interference fit techniques. The contact pressures created using a Shaft Locking Device can be greater than traditional interference fit pressures, allowing for more torque to be transmitted or shorter hubs to be used. The easy installation also allows the hub to be positioned more accurately on the shaft, and can facilitate angular timing of the hub.

    Easy assembly and disassembly

    Both actions take place by locking and unlocking the clamping screws with common tools.

    The use of a torque wrench is only necessary when a more precise torque is required.

    Superior holding power

    The action of the clamping cones creates shaft clamping torque superior to a normal keyed hub.

    Overload protection

    When the pre-set torque is exceeded locking device will slip, preventing the connected elements from being broken.

    Note: Locking units are not friction couplings, so excessive slip will cause damage.

    Easy adjustment

    Combining the locking device design of smooth cone action with superior holding power, the hub can be clamped at any position along a shaft, eliminating the need for lock washers, spacers , stop rings, etc.

     

    Specific product description

    Comparing with Z4,Z5 has the same taper rings,but there is a flange in inner ring.Its joint surface is longer,taper is lesser.It is recommended for applications that requires high transmission values and excellent centering capabilities.

    Features:

    1.Heavy duty, external shaft locking device

      2. Very high torque

     3.Self-centering

     4.Exceptional concentricity

    Installition

     

    Dimensions

    Rating load

    Pressure between lock and shaft

    pr 
    N/mm2

    Pressure between lock and hub

    pr
    N/mm2

    Tightening torque MA
    N.m

    Mass 
    kg

    d

    D

    I

    L

    L 1

    d 1

    n

    Axial force Ft
    kN

    Torque Mt
    kN. m

    (mm)

    100

    145

    60

    65

    77

    M12

    10

    288

    14.4

    192

    132

    145

    4.1

    110

    155

    15.8

    175

    123

    4.4

    120

    165

    12

    346

    20.8

    192

    139

    4.8

    130

    180

    68

    74

    86

    M12

    15

    433

    28.1

    193

    139

    145

    6.5

    140

    190

    18

    519

    36.3

    214

    157

    7.0

    150

    200

    39.0

    200

    150

    7.4

    160

    210

    21

    606

    48.5

    219

    167

    7.8

    170

    225

    75

    81

    95

    M14

    18

    712

    60.6

    215

    162

    230

    10.0

    180

    235

    64.1

    203

    155

    10.6

    190

    250

    88

    94

    108

    20

    792

    75.2

    178

    135

    14.3

    200

    260

    24

    950

    95.0

    203

    156

    15.0

    210

    275

    98

    104

    120

    M16

    18

    970

    102.0

    187

    142

    355

    17.5

    220

    285

    990

    109.0

    183

    141

    19.8

    240

    305

    24

    1318

    158.0

    222

    176

    21.4

    250

    315

    1340

    167.5

    215

    170

    22.0

    260

    325

    25

    1370

    178.0

    172

    23.0

    280

    355

    120

    126

    144

    M18

    24

    1590

    222.5

    188

    149

    485

    35.2

    300

    375

    25

    1650

    248.0

    183

    146

    37.4

    320

    405

    135

    142

    162

    M20

    2140

    344.0

    192

    152

    690

    51.3

    340

    425

    365.0

    181

    144

    54.1

    360

    455

    158

    165

    187

    M22

    2670

    480.0

    176

    139

    930

    75.4

    380

    475

    508.0

    166

    133

    79.0

    400

    495

    535.0

    158

    128

    82.8

    420

    515

    30

    3200

    673.0

    181

    147

    86.5

    450

    555

    172

    180

    204

    M24

    3700

    832.5

    175

    142

    1200

    112.0

    480

    585

    32

    3950

    948.0

    143

    119.0

    500

    605

    988.0

    168

    139

    123.0

    530

    640

    190

    200

    227

    M27

    30

    4320

    1145.0

    157

    130

    1600

    151.0

    560

    670

    1210.0

    148

    124

    160.0

    600

    710

    32

    4610

    1380.0

    147

    124

    170.0

     

    keywords:
    • type locking device
    • lock shaft
    • lock assembly
    • power lock
    • keyless shaft locking device
    • adjustable locking device

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Tanso

Cangzhou Tanso Couplings Co., Ltd. (the former Botou Tianshuo Couplings Factory) specializes in the research and production of expansion coupling sleeve, mechanical drives and mechanical seals.