China Hot selling Your One-Stop Supplier Ningbo Sewing Machine Motor Pulley with high quality

Product Description

Your one-stop supplier HangZhou sewing machine motor pulley 

Packaging Details: 1set/box, 20box/ctn and According to the needs of customized packing
Delivery Detail: 10-15days after the receipt of deposit or Specific negotiation

Product Description

1.Input:   100W (and other 120W, 150W, 180W, 200W, 250W. )
2.Frequency:   50/60HZ.
3.Speed:   5500-9500RPM
4.Logo:   hi-ana or customer logo
5.MOQ:   1000set
6.Samples Time:   2day
7.OEM Accepted:   Yes
8.Certification available:   Yes-SGS
9.Packing Details:   1set/box, 20box/ctn
G.W:22KGS,  N.W:20KGS,    MEARS:62*20*38 cm
11.Payment Term:   L/C,T/T,D/P,D/A and cash

One-stop solution for   Garment’s  Accessories
 
Tailoring Materials,   Textile’s Accessories 

FAQ
Q1.    Can I get any discount?
A1:The price is negotiable, we can offer you discount according to your order quantity. If you are buying in bulk for an occasion, We offer you wholesale price. We also have promotions several times a year.
Q2.    Chow much are the shipping costs?
A2:Shipping cost is charged by the package’s weight and related to the shipping methods you choose and your destination.
Q3.    Do you offer samples?
A3:You can buy 5pcs in first order to check the quality. then we send some other designs small cutting as samples with your order.
Q4.    How many styles for my select?
A4:Many types for your choose or as per customized.
Q5.    I am a designer, Can you help me to produce the sample which we designed?
A5:Many types for your choose or as per customized.
Q6.    Can you make OEM or ODM service?
A6:Yes. We can accept OEM service. Also we have our own designer team. So it’s also welcome to choose our ODM products.
Q7.    Tell me your company’s strength, because I want to place order to you.
A7: We cooperate with many factories for this product located in ZHangZhoug,Qindao,ZheJiang , more than 1000 machines which can supply 100tons per month.Our team has a long-time experience in textiles, we have many famous clients around the world.
Q8.    Do you have some special policies for Brand company?
A8:Yes, we have some special support for the company who has own brand but also in our VIP customers list. Please send us your selling data of last year, so that we could support you the products in your market     

Our Services
1.Regularly provide free and new designs for our customers.
2.Provide free samples for customers based on their actual samples or images.
3.Provide real-time order progress for customers.
4.Hi-ana Textile is a professional advisor for all customers no matter we cooperate or not.
5 If you need to purchase other goods in China, we can share resources  

Material: Iron
Certification: ISO9001
Speed: High Speed
Application: Sewing Machine Motor
Casing Protection: Closed Type
Starting Mode: Direct on-Line Starting
Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

pulley

What is the difference between a fixed and a swivel pulley?

Fixed and swivel pulleys are two common types of pulleys that differ in their design and functionality. Here are the key differences between these two types:

1. Fixed Pulley: A fixed pulley is a type of pulley that is mounted or attached to a fixed point, such as a beam or a ceiling. It does not move or rotate independently of its mounting point. The primary function of a fixed pulley is to change the direction of the force applied to a rope or cable. When a force is applied to the rope or cable passing through a fixed pulley, the load moves in the opposite direction. However, a fixed pulley does not provide any mechanical advantage, meaning it does not reduce the effort required to lift the load.

2. Swivel Pulley: A swivel pulley, also known as a movable pulley, is designed to rotate or swivel on a separate mounting point. It has a built-in mechanism that allows it to move independently. Unlike a fixed pulley, a swivel pulley is capable of changing both the direction and the magnitude of the force applied to the rope or cable. When a force is applied to the rope or cable passing through a swivel pulley, the load moves in the same direction as the applied force. Additionally, a swivel pulley provides a mechanical advantage by distributing the load’s weight over multiple strands of rope or cable, reducing the effort required to lift the load.

In summary, the main differences between fixed and swivel pulleys are:

– Fixed pulleys are stationary and do not move independently, while swivel pulleys can rotate or swivel on a separate mounting point.

– Fixed pulleys change the direction of the force applied to the rope or cable, while swivel pulleys change both the direction and the magnitude of the force.

– Fixed pulleys do not provide a mechanical advantage, while swivel pulleys provide a mechanical advantage by distributing the load’s weight over multiple strands of rope or cable.

Both fixed and swivel pulleys have their specific applications and can be used individually or in combination with each other to achieve desired mechanical functions in various systems and setups.

pulley

How do pulleys work in garage door openers and winches?

Pulleys play a crucial role in both garage door openers and winches, enabling the smooth and efficient operation of these devices. They provide mechanical advantage, facilitate load lifting and lowering, and contribute to the overall functionality and safety of garage door openers and winches. Here’s how pulleys work in each of these applications:

1. Garage Door Openers:

In a typical garage door opener system, pulleys are used in conjunction with a motor, drive belt or chain, and a set of cables or torsion springs. The pulleys are mounted on the garage door’s torsion bar or header, and the cables or springs are connected to the bottom of the door. Here’s how the pulleys work in a garage door opener:

– Motor and Drive Mechanism: The motor drives a pulley or sprocket, which is connected to a drive belt or chain. As the motor rotates the pulley, the drive belt or chain moves, transferring rotational motion to another pulley or sprocket mounted on the torsion bar.

– Torsion Bar and Cables: The torsion bar, equipped with a pulley, is located above the garage door. The cables are threaded through the pulleys and attached to the bottom of the door on each side. When the motor rotates the torsion bar pulley, the cables move, causing the garage door to open or close.

– Mechanical Advantage: By using pulleys, the garage door opener system creates a mechanical advantage. The arrangement of the pulleys and cables or springs helps distribute the load, making it easier for the motor to lift the heavy garage door. This mechanical advantage reduces the strain on the motor and ensures smooth and controlled movement of the door.

2. Winches:

Pulleys are also integral components of winches used for lifting and pulling heavy loads. Winches consist of a drum or spool around which a cable or rope is wrapped, and pulleys are used to guide and redirect the cable or rope. Here’s how pulleys work in a winch:

– Load Lifting: The cable or rope is wound around the winch drum, and one end is attached to the load to be lifted or pulled. The other end is connected to a fixed point or a secondary pulley system. As the winch drum rotates, the cable or rope is wound or unwound, allowing the load to be lifted or lowered.

– Pulley Systems: Pulleys are used in winches to redirect the cable or rope, providing a mechanical advantage and ensuring smooth movement. Additional pulleys may be employed to create a block and tackle system, further increasing the mechanical advantage and the winch’s lifting capacity.

– Control and Safety: Winches often incorporate braking systems and clutches to control the movement and secure the load. Pulleys play a role in these control mechanisms, helping to regulate the winch’s speed and provide reliable stopping and holding power.

Overall, pulleys are essential components in garage door openers and winches, enabling the smooth and controlled movement of heavy loads. They provide mechanical advantage, facilitate load lifting and lowering, and contribute to the efficiency and safety of these devices.

pulley

Can pulleys be customized for specific applications?

Yes, pulleys can be customized to meet the specific requirements of various applications. Customization allows pulleys to be tailored to specific sizes, shapes, materials, and performance characteristics. Here’s a detailed explanation of how pulleys can be customized:

1. Size and Shape: Pulleys can be customized in terms of their size and shape to fit the specific space and layout constraints of the application. This includes variations in diameter, width, groove configuration, and overall design. Custom sizes and shapes ensure optimal fit and compatibility within the system, allowing for efficient and effective load distribution and lifting.

2. Materials: Pulleys can be customized based on the materials used for their construction. Different materials offer varying properties such as strength, durability, weight, and resistance to corrosion or wear. By selecting the appropriate materials, pulleys can be customized to withstand the specific operating conditions of the application, including temperature, humidity, and exposure to chemicals or harsh environments.

3. Bearing Systems: The bearing system of a pulley can be customized to suit the requirements of the application. Different bearing types, such as ball bearings or roller bearings, can be selected based on factors like load capacity, rotational speed, and desired friction characteristics. Customizing the bearing system ensures smooth rotation, reduced friction, and improved overall performance of the pulley.

4. Coatings and Surface Treatments: Pulleys can be customized with various coatings and surface treatments for enhanced performance. For example, pulleys used in applications that involve high temperatures may benefit from heat-resistant coatings. Pulleys used in environments with corrosive substances can be coated with protective materials to prevent corrosion. Surface treatments such as polishing or plating can also be applied to reduce friction, improve wear resistance, or provide specific surface properties.

5. Load Capacity and Performance: Pulleys can be customized to accommodate specific load capacities and performance requirements. This includes determining the number of pulleys in a system, selecting the appropriate pulley ratios, and configuring the pulley arrangement to achieve the desired mechanical advantage. Customization allows pulleys to be optimized for the specific load requirements, ensuring efficient load distribution and lifting.

6. Integration with Systems: Pulleys can be customized to seamlessly integrate with existing systems or equipment. This involves designing pulleys with compatible interfaces, mounting options, and connection methods. Customization ensures proper alignment, easy installation, and smooth operation when incorporating pulleys into the overall system.

7. Specialty Applications: In certain specialized applications, pulleys can be customized to meet unique requirements. This may include designing pulleys for extreme operating conditions, such as high speeds or heavy loads, or developing pulleys with specific features like built-in sensors or locking mechanisms. Customization allows pulleys to be tailored to the specific needs of niche applications.

Customization of pulleys is typically carried out by manufacturers or suppliers who have the expertise and capabilities to design and produce pulleys according to specific customer requirements. This allows for the optimization of pulley performance, compatibility, and efficiency in a wide range of applications.

China Hot selling Your One-Stop Supplier Ningbo Sewing Machine Motor Pulley   with high quality China Hot selling Your One-Stop Supplier Ningbo Sewing Machine Motor Pulley   with high quality
editor by CX

2023-09-22

pulley spacer

As one of leading pulley spacer manufacturers, suppliers and exporters of mechanical products, We offer pulley spacer and many other products.

Please contact us for details.

Mail:[email protected]

Manufacturer supplier exporter of pulley spacer

Recent Posts