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 837-1050
Référence fabricantL050
MarqueSKF
11,88 €
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 837-1066
Référence fabricantL090
MarqueSKF
21,13 €
Each
Unité
9mm Jaw Coupling 54mm 21mm - - - - - - -
N° de stock RS 862-5761
Référence fabricantF60FRTYRE
MarqueSKF
31,74 €
Each
Unité
- Tyre Coupling 165mm 41.5mm - 318Nm - 1.6mm 2mm -
N° de stock RS 837-1108
Référence fabricantL095
MarqueSKF
31,82 €
Each
Unité
9mm Jaw Coupling 54mm 25mm - - - - - - -
N° de stock RS 862-5812
Référence fabricantF90NRTYRE
MarqueSKF
29,03 €
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 862-5792
Référence fabricantF70NRTYRE
MarqueSKF
20,78 €
Each
Unité
- Tyre Coupling 187mm 43.5mm - 487Nm - 1.9mm 2.3mm -
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 862-5802
Référence fabricantF80NRTYRE
MarqueSKF
33,46 €
Each
Unité
- Tyre Coupling 211mm 44.5mm - 759Nm - 2.1mm 2.6mm -
N° de stock RS 862-5856
Référence fabricantF120NRTYRE
MarqueSKF
66,39 €
Each
Unité
- Tyre Coupling 314mm 79.5mm - 3547Nm - 3.2mm 4mm -
N° de stock RS 837-1063
Référence fabricantL075
MarqueSKF
15,08 €
Each
Unité
9mm Jaw Coupling 44.5mm 21mm - - - - - - -
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 837-1057
Référence fabricantL035
MarqueSKF
10,28 €
Each
Unité
3mm Jaw Coupling 72mm 17mm - - - - - - -
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 837-1060
Référence fabricantL035NR
MarqueSKF
1,87 €
Each
Unité
- Jaw Coupling 15.9mm - - - - 0.38mm - -
N° de stock RS 862-5777
Référence fabricantF60NRTYRE
MarqueSKF
16,15 €
Each
Unité
- Tyre Coupling 165mm 41.5mm - 318Nm - 1.6mm 2mm -
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 862-5773
Référence fabricantF60HTBFLG
MarqueSKF
42,93 €
Each
Unité
- Tyre Coupling 165mm 41.5mm - 318Nm - 1.6mm 2mm -
N° de stock RS 862-5843
Référence fabricantF110HTBFLG
MarqueSKF
138,40 €
Each
Unité
- Tyre Coupling 279mm 63.5mm - 2137Nm - 2.9mm 3.7mm -