tensioner wire magnetic contactless braking

Here are specifications of the types we offer, they can be fitted to almost any winding machine.

Wire tension is one of the critical parameters of any coil winding process, having an influence on product characteristics, particularly DC resistance. Tensioning devices are therefore required to ensure constant wire tension throughout the winding process.

One major disadvantage of mechanical tensioning devices is that the friction materials are in contact with each other, resulting in mechanical wear over time. Therefore the tension may change from the set value after series production runs.

These magnetic tensioners use a permanent magnet as a non-contact method of generating a variable friction on the main wheel of the tensioner, maintaining wire tension at the set value for long periods with no requirement for adjustment.

Types : MTCSS, MTCS, MTCM, MTCL.

The arm position provides feedback to the system, adjusting the main friction wheel to regulate and maintain constant tension during the winding cycle.
Felt pads provide pre-tension and remove dust and other debris from the wire.
Ceramic eyelets and roller guides at each point of contact protect insulation from mechanical damage, and guide the wire.
The performance of these units is exceptional given the low cost, providing outstanding value for money.
Captive roller on tension arm is easy to thread, eliminates chance of losing wire.

Model Type	Min Tension (grams)	Max Tension (grams)	Min Wire Gauge (mm)	Max Wire Gauge (mm)
MTCSS	4	40	0.03	0.07
MTCS	7	100	0.04	0.14
MTCM	15	500	0.06	0.25
MTCL	50	750	0.10	0.40

To download the specification of this machine in PDF format simply click your country flag*

Here are specifications of the types we offer, they can be fitted to almost any winding machine.

Types : MTCSS, MTCS, MTCM, MTCL.

The arm position provides feedback to the system, adjusting the main friction wheel to regulate and maintain constant tension during the winding cycle.
Felt pads provide pre-tension and remove dust and other debris from the wire.
Ceramic eyelets and roller guides at each point of contact protect insulation from mechanical damage, and guide the wire.
The performance of these units is exceptional given the low cost, providing outstanding value for money.
Captive roller on tension arm is easy to thread, eliminates chance of losing wire.

The models shown here have a pneumatic cylinder (controllable from the winding machine) for tension release as required during pin wrapping operations.

Model Type	Min Tension (grams)	Max Tension (grams)	Min Wire Gauge (mm)	Max Wire Gauge (mm)
MTASS	4	40	0.03	0.07
MTAS	7	120	0.04	0.14
MTAM	15	430	0.06	0.25
MTAL	50	750	0.10	0.40

To download the specification of this machine in PDF format simply click your country flag*