China Hot selling Sg7-1 CNC Stepper Motor Shaft Coupling/ Flexible Coupling motor shaft coupling

Product Description

SG7-1 CNC Stepper Motor Shaft Coupling/ Flexible Coupling  

What is a coupling:
A Coupling is a mechanical element used to connect 2 shafts or drives so that they can transmit rotation or motion. Couplings are usually used to solve the problem of alignment between different coaxes, while allowing a certain degree of axial, radial or angular error, thus ensuring a stable transmission effect.
Coupling is widely used in the shaft transmission of various mechanical devices, such as water pump, fan, compressor, hydraulic machinery, petroleum machinery, printing machinery, textile machinery, chemical machinery, mining machinery, metallurgical machinery, steam turbine, piston type power mechanical transmission system, tracked vehicles, generator sets of high-speed high-power mechanical transmission system, through dynamic balance, Couplings are widely used in high-speed transmission shafting.

Advantages of Shangkun coupling:
² Strong ability to compensate two-axis dislocation and radial displacement, can achieve a large range of axial, radial and angular displacement in a small space, simple structure, easy to maintain.
² obvious damping effect, no noise, no wear, can work in harsh environment.
² High transmission efficiency, up to 99.86%, especially suitable for high-speed high-power transmission.
² simple structure, light weight, small size, convenient disassembly, without moving the machine can be assembled and disassembled, without lubrication.
² Speed can be accurately transmitted, no slip, can be used for precision machinery transmission.


1. Product description :

Material: Aluminum Alloy 
Applications: Automation equipment and Servo Motor , CNC machine .
Industrial large-scale cabinet, oven, test chamber , Container. Truck.
  Biological medical equipment, Lab equipment , Vehicle.Cabinet
Surface Finishing: Brightness chrome plated, Polishing
Installation: Easy to install, Left and right side install
Features: Durable, Secure, High Quality
Advantages: 1.Variety types fpr selection, prompt deliver
  2.Well-equipped with extensive sales network
  3.Advanced Production equipment and production technique)
  4.Competitive Price(Factory direct price)with our good service
  5.Different designs are available according to customers requests
  6.Excellent quality testing equipment,100% inspection on critical dimension
Quality Controlling:
  1.QC control:100% inspection on critical dimension
  2.Chek the material before the production
  3.Have the random inspection during the productipn
  4.Make the 100%inspection before the shipment

2. Drawing and picture

3. Company information :

4. Contact us :
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motor shaft coupling

What are the Different Types of Motor Shaft Couplings Available?

Motor shaft couplings come in various designs to suit different application requirements. The choice of coupling type depends on factors such as the level of misalignment, torque capacity, shaft sizes, and the specific needs of the system. Here are some common types of motor shaft couplings:

1. Flexible Jaw Couplings: These couplings consist of two hubs with curved jaws and an elastomeric spider between them. They provide good misalignment absorption and dampen vibrations, making them suitable for many general-purpose applications.

2. Gear Couplings: Gear couplings use gear teeth on the hubs to transmit torque between shafts. They can handle high torque and are ideal for applications with moderate misalignment.

3. Oldham Couplings: Oldham couplings consist of three parts: two hubs and a center disk with slots. They are best suited for applications with parallel misalignment.

4. Disc Couplings: Disc couplings use thin metal discs to transmit torque. They offer high torsional stiffness and can accommodate misalignment while providing excellent precision.

5. Beam Couplings: Beam couplings use a single-piece construction with spiral cuts. They are flexible and can handle angular and axial misalignment.

6. Bellows Couplings: Bellows couplings have a thin-walled, accordion-like structure that provides flexibility and is suitable for applications requiring high precision.

7. Grid Couplings: Grid couplings consist of two hubs with a flexible grid element between them. They offer high torque capacity and are suitable for high-speed applications.

8. Universal Joints: Universal joints use cross-shaped couplings to transmit torque between shafts at different angles. They are commonly used in vehicles and drive shafts.

9. Rigid Couplings: Rigid couplings are solid couplings that do not provide misalignment compensation. They are used in applications where shaft alignment is precise.

Each type of motor shaft coupling has its advantages and limitations, and the appropriate choice depends on the specific needs of the system, including the level of misalignment, operating conditions, and the desired performance characteristics.

China Hot selling Sg7-1 CNC Stepper Motor Shaft Coupling/ Flexible Coupling  motor shaft couplingChina Hot selling Sg7-1 CNC Stepper Motor Shaft Coupling/ Flexible Coupling  motor shaft coupling
editor by CX 2024-05-16

motor shaft coupling

As one of leading motor shaft coupling manufacturers, suppliers and exporters of products, We offer motor shaft coupling and many other products.

Please contact us for details.

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