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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Filtres

Afficher 1 - 20 des 38 produits
Nombre de résultats par page
Description Prix Bore Coupling Types Outside Diameter Length Fastening Type Torque Rating Torsional Stiffness Misalignment - Angular Misalignment - Parallel Misalignment - Axial Bellows Material
N° de stock RS 837-1066
Référence fabricantL090
MarqueSKF
21,13 €
Each
Unité
9mm Jaw Coupling 54mm 21mm - - - - - - -
N° de stock RS 837-1050
Référence fabricantL050
MarqueSKF
11,31 €
Each
Unité
6mm Jaw Coupling 27.5mm 16mm - - - - - - -
N° de stock RS 837-1085
Référence fabricantL090/095NR
MarqueSKF
4,90 €
Each
Unité
- Jaw Coupling 54mm - - - - 0.38mm - -
N° de stock RS 862-5792
Référence fabricantF70NRTYRE
MarqueSKF
20,78 €
Each
Unité
- Tyre Coupling 187mm 43.5mm - 487Nm - 1.9mm 2.3mm -
N° de stock RS 862-5795
Référence fabricantF80FRTYRE
MarqueSKF
41,16 €
Each
Unité
- Tyre Coupling 211mm 44.5mm - 759Nm - 2.1mm 2.6mm -
N° de stock RS 862-5824
Référence fabricantF100FTBFLG
MarqueSKF
113,09 €
Each
Unité
- Tyre Coupling 254mm 64.5mm - 1517Nm - 2.6mm 3.3mm -
N° de stock RS 862-5799
Référence fabricantF80FTBFLG
MarqueSKF
78,82 €
Each
Unité
- Tyre Coupling 211mm 57.5mm - 759Nm - 2.1mm 2.6mm -
N° de stock RS 862-5828
Référence fabricantF100HTBFLG
MarqueSKF
113,09 €
Each
Unité
- Tyre Coupling 254mm 58.5mm - 1517Nm - 2.6mm 3.3mm -
N° de stock RS 862-5802
Référence fabricantF80NRTYRE
MarqueSKF
33,46 €
Each
Unité
- Tyre Coupling 211mm 44.5mm - 759Nm - 2.1mm 2.6mm -
N° de stock RS 862-5859
Référence fabricantF120FTBFLG
MarqueSKF
196,31 €
Each
Unité
- Tyre Coupling 314mm 79.5mm - 3547Nm - 3.2mm 4mm -
N° de stock RS 862-5830
Référence fabricantF110FRTYRE
MarqueSKF
103,07 €
Each
Unité
- Tyre Coupling 279mm 63.5mm - 2137Nm - 2.9mm 3.7mm -
N° de stock RS 862-5786
Référence fabricantF70FRTYRE
MarqueSKF
34,74 €
Each
Unité
- Tyre Coupling 187mm 36.5mm - 487Nm - 1.9mm 2.3mm -
N° de stock RS 862-5852
Référence fabricantF120HTBFLG
MarqueSKF
171,08 €
Each
Unité
- Tyre Coupling 314mm 65.5mm - 3547Nm - 3.2mm 4mm -
N° de stock RS 862-5806
Référence fabricantF90FRTYRE
MarqueSKF
47,50 €
Each
Unité
- Tyre Coupling 235mm 58.5mm - 1096Nm - 2.4mm 3mm -
N° de stock RS 862-5834
Référence fabricantF110FTBFLG
MarqueSKF
138,40 €
Each
Unité
- Tyre Coupling 279mm 63.5mm - 2137Nm - 2.9mm 3.7mm -
N° de stock RS 862-5783
Référence fabricantF70HTBFLG
MarqueSKF
63,74 €
Each
Unité
- Tyre Coupling 187mm 36.5mm - 487Nm - 1.9mm 2.3mm -
N° de stock RS 862-5846
Référence fabricantF110NRTYRE
MarqueSKF
61,88 €
Each
Unité
- Tyre Coupling 279mm 63.5mm - 2137Nm - 2.9mm 3.7mm -
N° de stock RS 862-5815
Référence fabricantF90FTBFLG
MarqueSKF
93,61 €
Each
Unité
- Tyre Coupling 235mm 58.5mm - 1096Nm - 2.4mm 3mm -
N° de stock RS 862-5818
Référence fabricantF90HTBFLG
MarqueSKF
93,61 €
Each
Unité
- Tyre Coupling 235mm 58.5mm - 1096Nm - 2.4mm 3mm -
N° de stock RS 862-5770
Référence fabricantF60FTBFLG
MarqueSKF
42,93 €
Each
Unité
- Tyre Coupling 165mm 41.5mm - 318Nm - 1.6mm 2mm -