Couplings

Couplings are used to join two shafts together for the purpose of transmitting power.


Couplings can be either material flexing or mechanical flexing.


Typical uses for couplings are motor to pump, motor to gear box and motor to electric actuator.


Factors to consider unless you are replacing a like for like coupling are:


  • Horsepower of the motor

  • RPM

  • BSE (the distance between shaft ends

  • Operating temperature

  • Space available

  • Run cycle

  • Angular, parallel or axial misalignment handling

There are many different types of couplings available and many factors should be considered before deciding on a specific type.


Some of the types of couplings available:


General purpose, backlash free, flexible beam couplings feature multiple helical cuts and are machined from one piece material. They have 0.4 to 12 Nm nominal torque range and reduces wind-up compared to single beam coupling. Flexible beam couplings are used in a variety of motion-control applications, from aviation and lab equipment to robotics and medical devices. A common industrial application arises when a motor is connected to a pump. Factory automation equipment and other machine tools rely on flexible beam couplings to transmit power from a motor source.


Bellows couplings are made of a thin-walled, flexible metal corrugation (bellows) that is connected between two clamping hubs. They are designed to create a low inertia zero-backlash coupling which will last a long time without maintenance. Bellows couplings can accommodate all forms of misalignment and have a balanced design for reduced vibration at high speeds. They’re best suited for applications where precise positioning is required, such as in material handling or general automation and assembly.


Jaw couplings are used within electrical motor and internal combustion systems to transmit power (torque). They are designed to connect two shafts, enabling smooth torque transmission and reducing loss of power. Jaw couplings work by preventing shock loading (the sudden and drastic increase of load in a system) and/or accommodating shaft misalignment where this has been caused by thermal expansion or manufacturing inefficiencies.


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กำลังดูสินค้า 1 - 20 รายการจาก 31 รายการ / Viewing 1 - 20 of 31 products
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รายละเอียดสินค้า / Description ราคา / Price Bore Coupling Types Outside Diameter Length Fastening Type Torque Rating Torsional Stiffness Moment of Inertia Misalignment - Angular Misalignment - Parallel Misalignment - Axial Bellows Material Shore Hardness Suitable For Use With
RS Stock No. 146-2835
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.WE2HMMPB
Brand :TB Woods
THB1,494.94
Each
Units
- Flexible Elastomer 94mm 96mm - 22Nm 358Nm/rad - 1.6mm - - - -
RS Stock No. 146-2844
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.WE4HMTL
Brand :TB Woods
THB2,521.34
Each
Units
- Flexible Elastomer 115mm 87mm - 62Nm 607Nm/rad - 1.6mm - - - -
RS Stock No. 146-2824
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.WE20M
Brand :TB Woods
THB10,567.11
Each
Units
- Flexible Elastomer 187mm 173mm - 260Nm 3120Nm/rad - 2.4mm - - - -
RS Stock No. 146-2836
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.WE3HMMPB
Brand :TB Woods
THB1,802.20
Each
Units
- Flexible Elastomer 108mm 110mm - 41Nm 532Nm/rad - 1.6mm - - - -
RS Stock No. 146-2831
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.WES10M
Brand :TB Woods
THB12,335.60
Each
Units
- Flexible Elastomer 165mm 223mm - 164Nm 1790Nm/rad - 1.6mm - - - -
RS Stock No. 146-2845
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.WE5HMTL
Brand :TB Woods
THB2,822.48
Each
Units
- Flexible Elastomer 137mm 100mm - 105Nm 1110Nm/rad - 1.6mm - - - -
RS Stock No. 146-2849
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.WE40HMTL
Brand :TB Woods
THB8,415.33
Each
Units
- Flexible Elastomer 247mm 149mm - 622Nm 7370Nm/rad - 2.4mm - - - -
RS Stock No. 146-2843
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.WE3HMTL
Brand :TB Woods
THB1,934.20
Each
Units
- Flexible Elastomer 108mm 87mm - 41Nm 532Nm/rad - 1.6mm - - - -
RS Stock No. 146-2821
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.WE4M
Brand :TB Woods
THB5,634.03
Each
Units
- Flexible Elastomer 115mm 119mm - 62Nm 607Nm/rad - 1.6mm - - - -
RS Stock No. 146-2833
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.WES30M
Brand :TB Woods
THB19,379.92
Each
Units
- Flexible Elastomer 214mm 296mm - 412Nm 4770Nm/rad - 2.4mm - - - -
RS Stock No. 146-2829
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.WES4M
Brand :TB Woods
THB5,574.28
Each
Units
- Flexible Elastomer 115mm 213mm - 62Nm 607Nm/rad - 1.6mm - - - -
RS Stock No. 146-2832
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.WES20M
Brand :TB Woods
THB14,340.03
Each
Units
- Flexible Elastomer 187mm 284mm - 260Nm 3120Nm/rad - 2.4mm - - - -
RS Stock No. 146-2840
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.WE20HMMPB
Brand :TB Woods
THB5,670.95
Each
Units
- Flexible Elastomer 187mm 173mm - 260Nm 3120Nm/rad - 2.4mm - - - -
RS Stock No. 146-2827
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.WES2M
Brand :TB Woods
THB5,006.87
Each
Units
- Flexible Elastomer 94mm 145mm - 22Nm 358Nm/rad - 1.6mm - - - -
RS Stock No. 146-2822
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.WE5M
Brand :TB Woods
THB6,440.07
Each
Units
- Flexible Elastomer 137mm 135mm - 105Nm 1110Nm/rad - 1.6mm - - - -
RS Stock No. 146-2837
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.WE4HMMPB
Brand :TB Woods
THB2,001.87
Each
Units
- Flexible Elastomer 115mm 119mm - 62Nm 607Nm/rad - 1.6mm - - - -
RS Stock No. 146-2820
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.WE3M
Brand :TB Woods
THB5,015.45
Each
Units
- Flexible Elastomer 108mm 110mm - 41Nm 532Nm/rad - 1.6mm - - - -
RS Stock No. 146-2848
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.WE30HMTL
Brand :TB Woods
THB6,402.35
Each
Units
- Flexible Elastomer 214mm 129mm - 412Nm 4770Nm/rad - 2.4mm - - - -
RS Stock No. 146-2846
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.WE10HMTL
Brand :TB Woods
THB3,291.72
Each
Units
- Flexible Elastomer 165mm 103mm - 164Nm 1790Nm/rad - 1.6mm - - - -
RS Stock No. 146-2830
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.WES5M
Brand :TB Woods
THB10,053.00
Each
Units
- Flexible Elastomer 137mm 216mm - 105Nm 1110Nm/rad - 1.6mm - - - -