FZ25K-1 2.5kg Hollow Shaft Magnetic Powder Clutch Winding Brake Tension Control

Description

FZ25K-1 2.5kg Magnetic powder brake hole type magnetic powder brake hollow shaft brake
Precautions：
Do not overload or cool in place
When the magnetic powder clutch/brake is working, its torque, speed and slip power must not
exceed the rated cooling mode (natural cooling, forced air cooling, water cooling) depending on
the slip power generated during actual operation. Cooling air requires filtration of Oil and water.
Conditional, temperature detection, alarm device can be installed to prevent excessive
temperature and affect the service life of magnetic powder. (temperature 80 ° C)
About life
The service life of the magnetic powder clutch/brake is the life of the magnetic powder. Generally
speaking, the magnetic powder has a service life of 4,500-7,500 hours under the condition of no
overload; however, its service life can be extended several times In the state of being over, such as:
reducing the working torque of the magnetic powder clutch/brake, relative slip speed And the slip
power is 50%-70% of the rated value. That is to say, when designing, the margin Is enlarged as
much as possible.
About torque
After the magnetic powder clutch/brake is used in the factory, the magnetic powder will wear-in
during the early use, and the torque will decrease slightly, which can be compensated by adjusting
the current.
Characteristic
1, high-precision torque, torque control range is very wide, and high control accuracy, the
transmission of torque and excitation current into the correct ratio, can achieve high-precision
control.
2,Excellent durability and long service life The super-alloy magnetic powder with high heat
resistance, wear resistance, oxidation resistance and corrosion resistance has long service life.
3,Stable torque characteristics of superior stability The magnetic properties of the magnetic
powder
are good, and the bonding force between the powder particles is stable, the sliding torque
is verystable, and the torque can be kept constant regardless of the relative number of revolutions
4, Continuous sliding operation uses a cooling structure with excellent heat dissipation effect and
uniform heat distortion, and high heat resistance of magnetic powder, allowing for connection and
braking power and sliding power, and smooth sliding operation without causing vibration.
5 ,The connection is smooth and the impact is slightly small when there is no impact connection,
and it can be started and stopped smoothly without impact. And the resistance torque is slightly
smaller, which will not cause useless heat.
6 ,Suitable for high-frequency operation in response to agile and fast and special heat dissipation
structure, suitable for high-frequency operation.
7, Lightweight, maintenance-free, long-life type, simple and lightweight, using high-temperature
coils and special grease bearings, and special treatment for the armature that is easy to wear,
prolonging the service life.
Scope of use:
Printing machinery, paper machinery, bag making machinery, papermaking machinery, wire and
cable machinery, coiling machinery, wire machinery, bale bag machinery, textile machinery,
weaving machinery, woodworking machinery, test equipment, simulation load, various
mechanical precision tension control, general Industrial equipment, and other general industrial
machinery.
Application route:
1. Buffer start and stop: The cushioning effect of the smoothing characteristic and the constant
torque characteristic at the time of connection is the peak torque with stable acceleration and no
impact.
2, continuous sliding, tension control
3, torque limiter
4, high-speed response
5, power absorption
6, positioning stop
7, for analog load