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.


...
Lees meer Lees minder

Filters

1 - 20 van 845 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Bore Coupling Types Outside Diameter Length Fastening Type Torque Rating Torsional Stiffness Misalignment - Angular Misalignment - Parallel Misalignment - Axial Bellows Material
RS-stocknr. 423-1703
FabrikantnummerMJC19-8-A
FabrikantRuland
€ 11,99
Each
Aantal stuks
8mm Jaw Coupling 19.1mm 27.2mm - - - - - - -
RS-stocknr. 748-207
Fabrikantnummer321.07.1414
FabrikantHuco
€ 74,04
Each
Aantal stuks
3mm Bellows Coupling 6.35mm 14mm - 41Ncm - 11° 1mm 0.65mm -
RS-stocknr. 814-540
FabrikantnummerPSMR10-3-3-A
FabrikantRuland
€ 26,09
Each
Aantal stuks
- Beam Coupling 9.5mm 14.3mm - 0.62Nm - 0.203mm 0.127mm -
RS-stocknr. 750-6732
FabrikantnummerE69-C06B
FabrikantOmron
€ 22,95
Each
Aantal stuks
6mm Beam Coupling 15mm 22mm - 0.8Nm - 0.5mm 0.4mm -
RS-stocknr. 808-7266
FabrikantnummerROTEX14-Complete-KTR
FabrikantKTR
€ 24,95
Each
Aantal stuks
6 → 16mm Jaw Coupling 30mm 35mm - - - 1.2° 0.17mm -0.5 mm, +1.0mm -
RS-stocknr. 423-1804
FabrikantnummerMJS19-6-A
FabrikantRuland
€ 11,02
Each
Aantal stuks
6mm Jaw Coupling 19.1mm 27.2mm - - - - - - -
RS-stocknr. 477-9766
FabrikantnummerFCMR19-5-5-A
FabrikantRuland
€ 38,20
Each
Aantal stuks
- Beam Coupling 19.05mm 31.75mm - 2.94Nm - 0.203mm 0.127mm -
RS-stocknr. 423-1905
FabrikantnummerJD12/19-98R
FabrikantRuland
€ 4,525
Each (In a Pack of 2)
Aantal stuks
- Jaw Coupling 19.1mm - - - - 0.8° 0.08mm 0.51mm -
RS-stocknr. 745-8169
FabrikantnummerOD16-25-AT
FabrikantRuland
€ 43,17
1 Bag of 10
Bag(s)
- Oldham Coupling 25.4mm - - 4.75Nm - 0.5° 0.2mm 0.1mm -
RS-stocknr. 745-8033
FabrikantnummerMOST13-3-A
FabrikantRuland
€ 32,47
1 Bag of 4
Bag(s)
3mm Oldham Coupling 12.7mm - - - - - - - -
RS-stocknr. 410-6512
FabrikantnummerRS1761026
FabrikantHengstler
€ 17,49
Each
Aantal stuks
- - 15mm 20mm - 70Ncm - 2.5° 0.3mm 0.2mm -
RS-stocknr. 492-9270
FabrikantnummerKUP-1010-B
FabrikantSick
€ 33,10
Each
Aantal stuks
10mm Bellows Coupling 21mm 29mm - - - 0.3mm 0.4mm -
RS-stocknr. 296-9800
FabrikantnummerMCLX-6-6-F
FabrikantRuland
€ 26,09
Each
Aantal stuks
6mm Shaft Coupling 18mm 30mm - - - - - - -
RS-stocknr. 692-8106
Fabrikantnummer236.13
FabrikantHuco
€ 3,68
1 Bag of 10
Bag(s)
- Oldham Coupling - - - 0.5Nm - 0.5° 0.1mm 0.05mm -
RS-stocknr. 423-1898
FabrikantnummerJD12/19-92Y
FabrikantRuland
€ 4,255
Each (In a Pack of 2)
Aantal stuks
- Jaw Coupling 19.1mm - - - - 0.9° 0.1mm 0.51mm -
RS-stocknr. 701-9143
FabrikantnummerJD12/19-85B
FabrikantRuland
€ 8,415
Each (In a Pack of 2)
Aantal stuks
- Jaw Coupling 19.1mm - - - - 0.13mm 0.51mm -
RS-stocknr. 814-635
FabrikantnummerPSMR25-10-10-A
FabrikantRuland
€ 30,30
Each
Aantal stuks
- Beam Coupling 25.4mm 31.8mm - - - 0.381mm 0.254mm -
RS-stocknr. 745-8150
FabrikantnummerOD8/13-AT
FabrikantRuland
€ 18,82
1 Bag of 10
Bag(s)
- Oldham Coupling 12.7mm - - 0.68Nm - 0.5° 0.1mm 0.05mm -
RS-stocknr. 423-1781
FabrikantnummerMJS19-4-A
FabrikantRuland
€ 10,66
Each
Aantal stuks
4mm Jaw Coupling 19.1mm 27.2mm - - - - - - -
RS-stocknr. 607-6750
FabrikantnummerKUP-0610-B
FabrikantSick
€ 33,10
Each
Aantal stuks
6mm Beam Coupling 21mm 29mm - - - 0.3mm 0.4mm -