Magnetic Tensioner

Your Professional Magnetic Tensioner Supplier

Our goal is to be your reliable partner for ceramic wire threading parts in China. Suzhou Trophy Advance-Tech Corp.,Ltd. is a Sino-foreign joint venture high-tech enterprise. The company focuses on the development, production and sales of coil winding equipment accessories. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

NMTC Series
a. The damping is adjusted through magnetic field conversion, ensuring no mechanical friction and long-lasting durability.
b. Equipped with a wire break detection switch to minimize losses...
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NMTE Series
a. Long service life: The damping is adjusted through magnetic field conversion, ensuring no mechanical friction and long-lasting durability.
b. Few failures: Equipped with a wire break...
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MTA Series
a. Long service life: The damping is adjusted through magnetic field conversion, ensuring no mechanical friction and long-lasting durability.
b. Few failures: Equipped with a wire break...
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Why Choose Us

Our certifications

We were the first in our industry to obtain ISO9001 certification and have received numerous national honors.

Production equipment

Production equipment: We possess advanced production equipment, including CNC drilling centers, CNC turning-milling machines, precision CNC lathes with turret ramps, and CNC high-speed cylindrical grinders.

Product market

Our products are highly sought after and exported to countries and regions throughout Asia, Europe, and the Americas.

Our services

Our team of experts will recommend the most suitable products according to customer needs and provide detailed consultation, we ensure timely delivery, and we provide long-term service support.

Advantages of Magnetic Tensioner

Long service life: The damping is adjusted through magnetic field conversion, ensuring no mechanical friction and long-lasting durability.

Few failures: Equipped with a wire break detection switch to minimize losses from abnormal faults.

Low maintenance cost: Due to the lack of contact friction, maintenance and upkeep are simple, reducing maintenance costs.

Strong anti-interference capability: It can effectively cope with different production environments, with excellent anti-interference performance, ensuring stable operation of the production line.

Specification of Magnetic Tensioner

SERIES	MODEL	WIRE DIA.(mm)	MAX WIRE SPEED(m/s)	TENSION RANGE(g)	TENSION STAGE
NMTC series	NMTC 004-S120	0.03-0.14	N	4-120	1
	NMTC 014-M400	0.06-0.25	N	14-400	1
	NMTC030-L800	0.08-0.40	N	30-800	1

Features of Magnetic Tensioner

The damping is adjusted through magnetic field conversion, ensuring no mechanical friction and long-lasting durability. Equipped with a wire break detection switch to minimize losses from abnormal faults. Simple structure with high cost-effectiveness. No power supply required, energy-efficient and environmentally friendly.

Types of Magnetic Tensioner

Vertical magnetic tensioner

This kind of vertical magnet wire tensioner is most offen used in the field of coil winding industry for two reasons: The magnetic tension device generates damping through magnetic torque without mechanical friction, so it can generate stable tension for a long time.

Horizontal magnetic tensioner

The specification of the tension rod can be selected according to customer requirements and size of applicated magnet wires. We provide different winding machine tension device that can be used in winding process and can contribute to productivity improvement in terms of flexural strength, yield, etc.

Pneumatic magnetic tensioner with cylinder

The most common sensors for pneumatic cylinders are magnetic proximity sensors, which sense the magnetic field of a magnet embedded in the cylinder piston. These sensors are mounted on the body of the pneumatic cylinder and indicate "on" or "off" based on their proximity to the magnet.

Application of Magnetic Tensioner

01/

Motor manufacturing: Magnetic tensioners are widely used in the production of stepper motors,servo motors, and brushless dc motors (bldc): Used to wind stator or rotor coils to ensure tight and uniform winding, reduce the risk of inter-turn short circuits, and improve motor efficiency and life.

02/

Transformers and relays: This tensioner is suitable for the production of power transformers, electromagnetic relays, and automotive relays, ensuring high consistency of coil winding while ensuring product quality.

03/

Automated winding equipment: By integrating with automated production lines, magnetic tensioners enable high-speed, high-precision winding.

04/

Sensor coils: Magnetic tensioners wind micro-coils in electromagnetic sensors, ensuring high sensitivity and consistency.

05/

New energy field: It is adaptable to high-torque applications and complex winding structures such as wind turbines.

06/

Industrial and consumer electronics: The magnetic tensioner can be used in relay or contactor mass production to improve the yield of electromagnetic components in home appliances.

Packing and Shipping of Magnetic Tensioner

Packing	Foam + Inner Carton
Shipping	Shipped by road, sea, rail

FAQ

Q: How does a magnetic tensioner work?

A: These magnetic tensioners use a device containing a permanent magnet as a non-contact method of generating a variable resistance to rotation of the main wheel of the tensioner.

Q: How to wind a magnetic coil?

A: In helical coil winding, the wire is uniformly wound in layers around a cone or cylinder to create a three-dimensional spiral shape.

Q: How many ohms should a magnetic coil have?

A: If you get a reading of between 0.4-1 ohms, this indicates that the magneto coil is working correctly and no further action is required.

Q: What is the lifespan of a magnetic sensor?

A: For instance, in a manufacturing plant where a switch is triggered hundreds or thousands of times a day, it will have a shorter lifespan than a switch in a home application that is only used occasionally. On average, a well - made magnetic proximity switch can last anywhere from 1 million to 10 million operations.

Q: Does more coils mean stronger magnets?

A: In more detail, the strength of an electromagnet is determined by several factors, one of which is the number of coils or turns in the wire. This is because the magnetic field produced by each individual turn of wire adds together, creating a stronger overall magnetic field.

As one of the leading magnetic tensioner manufacturers and suppliers in China, we warmly welcome you to buy bulk high quality magnetic tensioner in stock here and get free sample from our factory. Contact us for customized service.

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