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 motorRPMBSE (the distance between shaft endsOperating temperatureSpace availableRun cycleAngular, parallel or axial misalignment handlingThere 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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Ruland Jaw Coupling Coupler 19.1mm Outside Diamter
VND571,883.28Pack (1 Pack of 2) -
Huco Oldham Coupling Coupler 19mm Outside Diamter
VND577,182.00 -
KTR Jaw Coupling Coupler
VND591,375.00 -
Ruland Beam Coupling Coupler 9.5mm Outside Diamter
VND604,243.32 -
Ruland Jaw Coupling Coupler 25.4mm Outside Diamter
VND617,490.12Pack (1 Pack of 2) -
Ruland Shaft Coupling Coupler 24mm Outside Diamter
VND650,417.88 -
Ruland Jaw Coupling Coupler 25.4mm Outside Diamter
VND701,891.16 -
Ruland Jaw Coupling Coupler 33.3mm Outside Diamter
VND744,659.40 -
Omron Beam Coupling Coupler 15mm Outside Diamter
VND749,011.92 -
Huco Specialist Coupling Coupler
VND750,336.60 -
KTR Jaw Coupling Coupler
VND766,232.76 -
Ruland Beam Coupling Coupler 19.1mm Outside Diamter
VND776,640.96 -
Ruland Beam Coupling Coupler 12.7mm Outside Diamter
VND828,681.96 -
Huco Specialist Coupling Coupler
VND830,952.84 -
Ruland Beam Coupling Coupler 19.1mm Outside Diamter
VND890,941.92 -
KTR Jaw Coupling Coupler
VND937,305.72 -
KTR Jaw Coupling Coupler
VND937,305.72 -
Ruland Beam Coupling Coupler 25.4mm Outside Diamter
VND939,008.88 -
Ruland Beam Coupling Coupler 12.7mm Outside Diamter
VND952,823.40 -
Huco Specialist Coupling Coupler
VND953,201.88 -
Huco Oldham Coupling Coupler 12.7mm Outside Diamter
VND960,582.24Bag (1 Bag of 4) -
KTR Jaw Coupling Coupler 30mm Outside Diamter
VND1,040,820.00 -
Ruland Beam Coupling Coupler 19.1mm Outside Diamter
VND1,074,504.72 -
Ruland Shaft Coupling Coupler 29mm Outside Diamter
VND1,100,241.36