• Model No.：Wh-2
• Type：Torsion, Coil
• Thickness：0.05~0.85mm
• Width：2.0~60mm
• Min.Order：1000PCS
• Term of Payment：T,T, Paypal
• Transport Package：Cartons
• Trademark：Qianyejm
• Origin：China
• HS Code：7320909000
• Production Capacity：3000000 Pieces,Year

Constant Torque Spring 

Characteristic
Constant torque spring is made of stainless steel. The external force rewinds the spring from the natural state to the output wheel for energy storage. When the external force is removed, the spring will return to its natural state, and at the same time, the output wheel produces a fixed torque to store the elasticity, so it is called a fixed torque spring. It belongs to the constant force spring in a way of use.

Advantages:
The advantages of Constant Torque Spring compared to power (scroll) springs:

1. The torque will not change due to the increase in the number of revolutions.
2. There is no limitation on the number of available turns, and the design of multi-turn turns mostly adopts a constant-torque spring.
3. The number of invalid rotations is small, more energy can be stored, and the efficiency is higher.

 Application:
The Constant Torque Spring can be applied to automatic winding, balance weights, power sources, such as automatic winding of the power cord, cordless curtains (roller blinds) and clockwork toys.
 

Notice:
Because this type of spring is a non-standard product, the same shape has different sizes. QianYe has specialized in research and development and production of constant force springs for 20 years, and can customize constant force springs with a thickness of 0.075mm-0.85mm and a width of 4mm-50mm.You can also provide drawings or data (the thickness of the spring, width, working length, inner diameter, outer diameter), and the customer service staff can provide you with a quotation and customized cycle. Welcome to consult.
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Production range:
Thickness: 0.075mm~0.85mm
Width: 4mm~50mm
Length: Customized according to customer requirements

Delivery Date:
1.Orders from the date of payment of deposit, the cycle is generally 7-10 days.
2.Urgent order processing: We have urgent orders to speed up the processing process, to ensure the fastest delivery of goods to your hands.

Sample charging standard:
Qianye currently has thousands of samples, if customers need samples just we have inventory, free to provide.
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