China wholesaler FCL Flexible Shaft Couplings for Reducer and Motor motor coupling

Product Description

SC Transmission FCL Flexible Shaft Couplings for Reducer and Motor

 

Product Description

FCL Coupling/Shaft Coupling /Pin & Bush Coupling /FCL Flexible Coupling/NBK FCL Coupling is widely used for its compacts designing, easy installation, convenient maintenance, small and light weight. 

As long as the relative displacement between shafts is kept within the specified tolerance, couplings will operate the best function and have a longer working life.

Thus it is greatly demanded in medium and minor power transmission systems driven by motors, such as speed reducers, hoists, compressors, conveyors, spinning and weaving machines and ball mills.

Product Parameters

SIZE     D D1 d1 L C n-M kg
  r/min
N.m  
FCL90 4 4000 90 35.5 11 28 3 4-M8 1.7
FCL100 10 4000 100 40 11 35.5 3 4-M10 2.3
FCL112 16 4000 112 45 13 40 3 4-M10 2.8
FCL125 25 4000 125 65 50 13 45 3 4-M12 4
FCL140 50 4000 140 71 63 13 50 3 6-M12 5.4
FCL160 110 4000 160 80 15 56 3 8-M12 8
FCL180 157 3500 180 90 15 63 3 8-M12 10.5
FCL200 245 3200 200 100 21 71 4 8-M20 16.2
FCL224 392 2850 224 112 21 80 4 8-M20 21.3
FCL250 618 2550 250 125 25 90 4 8-M24 31.6
FCL280 980 2300 280 140 34 100 4 8-M24 44
FCL315 1568 2050 315 160 41 112 4 10-M24 57.7
FCL355 2450 1800 355 180 60 125 5 8-M30 89.5
FCL400 3920 1600 400 200 60 125 5 10-M30 113
FCL450 6174 1400 450 224 65 140 5 12-M30 145
FCL560 9800 1150 560 250 85 160 5 14-M30 229
FCL630 15680 1000 630 280 95 180 5 18-M30 296

 

 

Company Profile

FAQ

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motor coupling

Can Motor Couplings Compensate for Angular, Parallel, and Axial Misalignments?

Yes, motor couplings are designed to compensate for different types of misalignments, including angular, parallel, and axial misalignments. The ability to accommodate misalignment is a key feature of motor couplings, and various coupling types offer different levels of misalignment compensation:

1. Angular Misalignment:

Angular misalignment occurs when the motor and driven equipment shafts are not perfectly aligned in the same plane, causing an angle between them. Motor couplings, especially flexible couplings, can effectively compensate for angular misalignment. Flexible couplings like jaw couplings, beam couplings, and oldham couplings can tolerate angular misalignment to a certain extent while transmitting torque smoothly.

2. Parallel Misalignment:

Parallel misalignment happens when the motor and driven equipment shafts are not perfectly aligned along their axis, leading to offset displacement. Flexible couplings, such as bellows couplings and disc couplings, are well-suited to accommodate parallel misalignment. These couplings can maintain good misalignment tolerance while providing high torsional stiffness for efficient torque transmission.

3. Axial Misalignment:

Axial misalignment occurs when there is a linear offset between the motor and driven equipment shafts along the axis. For some flexible couplings, a limited amount of axial misalignment can be tolerated. However, specific coupling types, such as self-aligning ball bearing couplings, are more suitable for handling higher levels of axial misalignment.

It is important to note that while motor couplings can compensate for misalignment, they have their limits. Excessive misalignment can lead to premature wear, reduced efficiency, and potential coupling failure. Proper alignment during installation and regular maintenance are essential to ensure the coupling’s misalignment compensation remains effective over time.

When selecting a motor coupling, consider the type and amount of misalignment expected in your application. Choose a coupling that offers the required level of misalignment compensation, ensuring smooth power transmission and extending the lifespan of the coupling and connected components.

“`motor coupling

Can Motor Couplings Handle Reversing Loads and Shock Loads Effectively?

Yes, motor couplings are designed to handle both reversing loads and shock loads effectively, making them suitable for a wide range of industrial applications. Here’s how motor couplings can handle these types of loads:

Reversing Loads:

Motor couplings are capable of transmitting torque in both forward and reverse directions. When the driven equipment experiences changes in direction, the motor coupling efficiently transfers torque from the motor to the driven equipment without any loss in performance. This capability is crucial in applications that require frequent changes in rotational direction, such as reversing drives in industrial machinery.

Shock Loads:

Motor couplings, especially those with elastomeric elements, have excellent shock-absorbing properties. When subjected to sudden shocks or impacts, such as during machine start-ups or sudden stops, the elastomeric material in the coupling helps dampen and absorb the impact energy. This protects the motor, driven equipment, and other components in the power transmission system from damage or excessive stress.

The ability of motor couplings to handle reversing loads and shock loads effectively is a result of their flexible and durable construction. Flexible couplings, in particular, can accommodate misalignments and absorb vibrations, further contributing to their ability to handle dynamic loads. However, it’s essential to consider the specific application’s requirements and select the appropriate coupling type and size that matches the expected reversing and shock load characteristics.

Proper installation, alignment, and regular maintenance of motor couplings are also critical factors in ensuring their optimal performance under reversing and shock load conditions. Regular inspection and monitoring can help identify any signs of wear or damage and allow for timely maintenance, contributing to the long-term reliability and efficiency of the power transmission system.

“`motor coupling

What is a Motor Coupling and its Role in Connecting Motors to Driven Equipment?

A motor coupling is a mechanical device used to connect an electric motor to driven equipment, such as pumps, compressors, conveyors, and other machinery. Its primary role is to transmit torque from the motor to the driven equipment, allowing the motor to drive and control the operation of the connected machinery.

Function of a Motor Coupling:

The motor coupling serves several essential functions in the overall mechanical system:

1. Torque Transmission:

The main function of a motor coupling is to transfer torque from the motor shaft to the shaft of the driven equipment. As the motor rotates, it generates torque that needs to be efficiently transmitted to the machinery to produce the desired motion or work.

2. Misalignment Compensation:

Motor couplings can accommodate a certain degree of misalignment between the motor and driven equipment shafts. Misalignment may occur due to manufacturing tolerances, installation errors, or operational conditions. The coupling’s flexibility helps reduce stress on the motor and driven equipment’s bearings and prolongs their life.

3. Vibration Damping:

Some motor couplings, particularly those with flexible elements like elastomeric or rubber components, can dampen vibrations generated during motor operation. Vibration damping improves the overall system’s performance and reduces wear on connected components.

4. Overload Protection:

Motor couplings can act as a safety feature by providing overload protection to the connected machinery. In certain coupling designs, a shear pin or a similar mechanism may break under excessive load or torque, preventing damage to the motor or driven equipment.

5. Noise Reduction:

Well-designed motor couplings can help reduce noise and resonance in the system. By absorbing vibrations and minimizing backlash, the coupling contributes to quieter and smoother operation.

6. Efficiency and Reliability:

A properly selected and installed motor coupling improves the overall efficiency and reliability of the mechanical system. It ensures that the motor’s power is effectively transmitted to the driven equipment, resulting in smoother operation and reduced energy losses.

Motor couplings come in various types, including rigid couplings, flexible couplings, gear couplings, and more, each designed to suit specific applications and operating conditions. Selecting the appropriate coupling type is crucial to ensure optimal performance, prolonged equipment life, and enhanced safety in motor-driven systems.

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China wholesaler FCL Flexible Shaft Couplings for Reducer and Motor   motor couplingChina wholesaler FCL Flexible Shaft Couplings for Reducer and Motor   motor coupling
editor by CX 2024-04-11

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