China OEM Machinery Auto Parts ODM/OEM Machining Lathing Polishing High Precision Pin Motor Shaft Worm Couplings with Factory Price for Transmission motor coupling

Product Description

You can kindly find the specification details below:

HangZhou Mastery Machinery Technology Co., LTD helps manufacturers and brands fulfill their machinery parts by precision manufacturing. High precision machinery products like the shaft, worm screw, bushing, couplings, joints……Our products are used widely in electronic motors, the main shaft of the engine, the transmission shaft in the gearbox, couplers, printers, pumps, drones, and so on. They cater to different industries, including automotive, industrial, power tools, garden tools, healthcare, smart home, etc.

Mastery caters to the industrial industry by offering high-level Cardan shafts, pump shafts, and a bushing that come in different sizes ranging from diameter 3mm-50mm. Our products are specifically formulated for transmissions, robots, gearboxes, industrial fans, and drones, etc.

Mastery factory currently has more than 100 main production equipment such as CNC lathe, CNC machining center, CAM Automatic Lathe, grinding machine, hobbing machine, etc. The production capacity can be up to 5-micron mechanical tolerance accuracy, automatic wiring machine processing range covering 3mm-50mm diameter bar.

Key Specifications:

Name	Shaft/Motor Shaft/Drive Shaft/Gear Shaft/Pump Shaft/Worm Screw/Worm Gear/Bushing/Ring/Joint/Pin
Material	40Cr/35C/GB45/70Cr/40CrMo
Process	Machining/Lathing/Milling/Drilling/Grinding/Polishing
Size	2-400mm(Customized)
Diameter	φ9(Customized)
Diameter Tolerance	0.01mm
Roundness	0.01mm
Roughness	Ra0.4
Straightness	0.01mm
Hardness	Customized
Length	32mm(Customized)
Heat Treatment	Customized
Surface treatment	Coating/Ni plating/Zn plating/QPQ/Carbonization/Quenching/Black Treatment/Steaming Treatment/Nitrocarburizing/Carbonitriding

Quality Management:

• Raw Material Quality Control: Chemical Composition Analysis, Mechanical Performance Test, ROHS, and Mechanical Dimension Check

• Production Process Quality Control: Full-size inspection for the 1st part, Critical size process inspection, SPC process monitoring

• Lab ability: CMM, OGP, XRF, Roughness meter, Profiler, Automatic optical inspector

• Quality system: ISO9001, IATF 16949, ISO14001

• Eco-Friendly: ROHS, Reach.

Packaging and Shipping:  

Throughout the entire process of our supply chain management, consistent on-time delivery is vital and very important for the success of our business.

Mastery utilizes several different shipping methods that are detailed below:

For Samples/Small Q’ty: By Express Services or Air Fright.

For Formal Order: By Sea or by air according to your requirement.

 

Mastery Services:

• One-Stop solution from idea to product/ODM&OEM acceptable

• Individual research and sourcing/purchasing tasks

• Individual supplier management/development, on-site quality check projects

• Muti-varieties/small batch/customization/trial orders are acceptable

• Flexibility on quantity/Quick samples

• Forecast and raw material preparation in advance are negotiable

• Quick quotes and quick responses

General Parameters:

If you are looking for a reliable machinery product partner, you can rely on Mastery. Work with us and let us help you grow your business using our customizable and affordable products. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

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Understanding the Torque and Misalignment Capabilities of Motor Couplings

Motor couplings play a crucial role in transmitting torque from the motor to the driven equipment while accommodating certain degrees of misalignment between the shafts. Here’s a detailed explanation of their torque and misalignment capabilities:

Torque Transmission:

Torque transmission is one of the primary functions of a motor coupling. It refers to the ability of the coupling to transfer rotational force (torque) from the motor shaft to the driven equipment shaft. The torque capacity of a coupling depends on various factors, including:

• Coupling Type: Different coupling types have varying torque capacities. For instance, gear couplings have high torque capacity, making them suitable for heavy-duty applications.
• Material and Design: The material and design of the coupling elements play a role in determining its torque capacity. Couplings made from high-strength materials can handle higher torque loads.
• Size: The size of the coupling affects its torque capacity. Larger couplings generally have higher torque ratings.
• Operating Conditions: Environmental factors, temperature, and speed also influence the torque capacity of the coupling.

Misalignment Compensation:

Motor couplings are designed to accommodate a certain degree of misalignment between the motor and driven equipment shafts. Misalignment can occur due to factors such as manufacturing tolerances, thermal expansion, and operational conditions. The misalignment capability of a coupling depends on its type and design:

• Flexible Couplings: Flexible couplings, such as jaw couplings or elastomeric couplings, can handle both angular and parallel misalignment. They provide some flexibility to dampen vibrations and compensate for minor misalignment.
• Universal Joints: Universal joints can handle angular misalignment and are commonly used in applications requiring a high range of motion, such as vehicle drivelines.
• Disc Couplings: Disc couplings can handle angular misalignment and provide high torsional stiffness for precision applications.
• Bellows Couplings: Bellows couplings are suitable for applications requiring high levels of parallel misalignment compensation, such as in optical equipment.

It is essential to consider the torque and misalignment requirements of the specific application when selecting a motor coupling. Properly matching the coupling’s capabilities to the system’s needs ensures efficient torque transmission and helps prevent premature wear or failure due to misalignment issues.

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Explaining the Concept of Backlash and Its Impact on Motor Coupling Performance

Backlash is a critical factor in motor coupling performance and refers to the clearance or play between mating components within the coupling. In the context of motor couplings, it specifically relates to the amount of free movement or angular displacement that occurs when there is a change in direction of the driven shaft without a corresponding immediate change in the driving shaft.

Backlash in motor couplings can occur due to several factors:

• Manufacturing Tolerances: Variations in the manufacturing process can lead to slight clearances between coupling components, introducing backlash.
• Wear and Tear: Over time, the coupling components may experience wear, leading to increased clearance and backlash.
• Misalignment: Improper alignment between the motor and driven equipment shafts can cause additional play in the coupling, resulting in increased backlash.

The impact of backlash on motor coupling performance includes the following:

1. Reduced Accuracy:

Backlash can lead to inaccuracies in motion transmission. When the direction of rotation changes, the free play in the coupling must be taken up before torque can be effectively transmitted. This delay in motion transfer can cause positioning errors and reduced accuracy in applications requiring precise movements.

2. Vibration and Noise:

Excessive backlash can cause vibration and noise during operation. The sudden engagement of the coupling components after a change in direction can create shocks and vibrations that may affect the overall system performance and lead to premature wear of coupling components.

3. Reduced Efficiency:

Backlash results in power loss, especially in applications with frequent changes in direction. The energy required to take up the clearance in the coupling reduces the overall efficiency of power transmission.

4. Wear and Fatigue:

Repeated impacts due to backlash can accelerate wear and fatigue of coupling components, leading to a shorter lifespan and potential coupling failure.

5. Safety Concerns:

In certain applications, particularly those involving heavy machinery or high-speed operations, excessive backlash can pose safety risks. The lack of immediate response to directional changes can affect the control and stability of the equipment.

To mitigate the effects of backlash, it is essential to select motor couplings with low or controlled backlash and to maintain proper alignment during installation. Regular inspection and maintenance can help identify and address any increasing backlash, ensuring the motor coupling operates with optimum performance and reliability.

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Can a Damaged Motor Coupling Lead to Motor or Equipment Failure?

Yes, a damaged motor coupling can lead to motor or equipment failure if not addressed promptly. Motor couplings play a critical role in connecting the motor to the driven equipment and transmitting torque between them. When a coupling is damaged, several potential issues can arise:

• Reduced Torque Transmission: Cracks, wear, or deformation in the coupling can result in reduced torque transmission from the motor to the driven equipment. This may lead to inefficient operation and underperformance of the machinery.
• Mechanical Vibrations: Damaged couplings can introduce vibrations into the system, leading to increased wear and fatigue on connected components, such as bearings and shafts. Excessive vibrations can cause premature failure of these parts.
• Misalignment and Stress: If the coupling loses its ability to compensate for misalignment, it can subject the motor and driven equipment to increased stress and loading. This can result in premature wear and failure of bearings, shafts, and other components.
• Overload on the Motor: In certain coupling designs, damage may result in a loss of overload protection. Without the safety mechanism, the motor may experience excessive loads, leading to overheating and possible motor failure.
• Increased Downtime: A damaged coupling can cause unexpected breakdowns and unplanned downtime for repairs, affecting productivity and overall operational efficiency.
• Safety Risks: In extreme cases, a severely damaged coupling may disintegrate during operation, posing safety risks to personnel and surrounding equipment.

To avoid motor or equipment failure due to a damaged coupling, regular maintenance and inspection are crucial. Visual inspections, vibration analysis, and monitoring of coupling performance can help identify signs of damage early on. If any issues are detected, it is essential to replace or repair the damaged coupling promptly to prevent further damage and ensure the reliable operation of the machinery.

Proper selection of high-quality couplings, appropriate for the specific application and operating conditions, can also reduce the likelihood of coupling failure and its potential impact on the motor and equipment.

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editor by CX 2024-03-15