The 5mm to 8mm flexible couplings are manufactured with high quality aluminum with minimum backlash possible. These flexible couplings are generally used to connect your driving shaft with the driven shaft. It is able to achieve this in the most efficient and possible way while avoiding any misalignment. Flexible shaft couplers used in small CNC machines and 3d printers such as prusa i3. Flex capability of the coupler removes stress when shafts are not aligned perfectly.
Features:
Helical cut makes them behave like a springy in the X Y and Z linear axis but not in the rotational axis. That means that you won’t get more backlash, hence they are suitable for precision CNC work.
A coupling is a device which transmits power and torque.
Couplings do not normally allow disconnection of shafts during operation. However, there are torque limiting couplings which can slip or disconnect when some torque limit exceeds.
By careful selection, installation and maintenance of couplings, substantial savings are possible in reduced maintenance costs and downtime.
It can protect the driving and driven shaft members against harmful effects because of misalignment of the shafts, sudden shock loads, shaft expansion or vibrations etc.
Applications:
Connects gears, rods etc. to the 5V stepper motors
Commonly used for Robotics, 3D printer and other projects.
Package Includes:
1 x 5mm to 8mm Flexible Coupling
Specifications:
Material
Aluminium
Coupling Type
5mm to 8mm
Dimensions
19 mm x 25 mm
Compatibility
NEMA 17 Stepper Motors
Weight
50 grams
Related Blogs
1. What is flexible coupling?
A flexible coupling is used to transfer power (torque) from one shaft to another, to compensate for minor misalignment, and, in some cases, to provide protective functions such as vibration dampening or acting as a "fuse" in the case of torque overloads.
2. What are the applications of flexible coupling?
The applications of flexible coupling are:
connect gears
3d printers
stepper motors
Robotics
3.What is coupling? What are the types of coupling?
Couplings are mechanical devices that are used to connect two or more shafts together and transmit torque or rotational power from one shaft to another. There are many different types of couplings, each with its own unique characteristics and intended uses. Here are a few examples:
Rigid couplings: These couplings are used to connect two shafts that are perfectly aligned and have no misalignment. They are typically made from a solid material, such as metal or plastic, and do not allow for any relative motion between the shafts.
Flexible couplings: These couplings are used to connect two shafts that may be misaligned or have some relative motion. They are typically made from a flexible material, such as rubber or a metal bellows, and are designed to allow for a certain amount of misalignment or movement between the shafts.
Fluid couplings: These couplings use a fluid, such as oil or water, to transmit torque from one shaft to another. They are commonly used in power transmission systems and are particularly useful for applications where high torque is required at low speeds.
Gear couplings: These couplings use interlocking gears to transmit torque from one shaft to another. They are commonly used in power transmission systems and are particularly useful for applications where high torque is required at high speeds.
Clutch couplings: These couplings are used to selectively engage or disengage the transmission of torque between two shafts. They are commonly used in power transmission systems.
4.Which is flexible type of coupling?
Flexible couplings are a type of mechanical device that is used to connect two or more shafts together and transmit torque or rotational power from one shaft to another. They are designed to allow for misalignment and some relative motion between the shafts, making them particularly useful in applications where shaft alignment is difficult to maintain. There are several types of flexible couplings, each with its own unique characteristics and intended uses. Some common types of flexible couplings include:
Rubber couplings: These couplings use a flexible rubber element, such as a bushing or a belt, to transmit torque from one shaft to another. They are commonly used in power transmission systems and are particularly useful for applications where high torque is required at low speeds.
Metal bellows couplings: These couplings use a flexible metal bellows to transmit torque from one shaft to another. They are commonly used in precision control systems and are particularly useful for applications where high torque is required at high speeds.
Disc couplings: These couplings use flexible disc-shaped elements, such as rubber or metal, to transmit torque from one shaft to another. They are commonly used in power transmission systems and are particularly useful for applications where high torque is required at moderate speeds.
Chain couplings: These couplings use a flexible chain to transmit torque from one shaft to another. They are commonly used in power transmission systems and are particularly useful for applications where high torque is required at high speeds.
5.What is the difference between a coupling and a flexible coupling?
A coupling is a mechanical device that is used to connect two or more shafts together and transmit torque or rotational power from one shaft to another. A flexible coupling, on the other hand, is a type of coupling that is designed to allow for misalignment and some relative motion between the shafts. There are many different types of couplings, each with its own unique characteristics and intended uses. Some couplings, such as rigid couplings, are designed to connect two perfectly aligned shafts and do not allow for any relative motion between the shafts. Other couplings, such as flexible couplings, are designed to allow for some misalignment and relative motion between the shafts.
The main difference between a coupling and a flexible coupling is the amount of misalignment and relative motion that they are able to accommodate. Flexible couplings are generally more forgiving than rigid couplings in terms of shaft misalignment, making them particularly useful in applications where shaft alignment is difficult to maintain. However, they may not be as efficient or precise as rigid couplings in transmitting torque.
