We – EPG Group the most significant gearbox & motors , torque limiter couplings and gears manufacturing unit in China with 5 various branches. For much more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828
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Introduction
one. CE qualified
2. Large functionality
3. Immediate sale of factory
4.The compay launched in 1995, has in depth generation ordeals
Functions
EPT powder clutches and brakes use magnetic metal powder to transmit torque, which combines the smoothness of fluid clutches and higher effectiveness of friction disc clutches at clutch/brake engagement. Being a pioneer in the discipline of Torque limiters operate either by slipping or completely disconnecting the drive from the driven load. Some torque limiters of the former variety (especially those utilizing friction plates) are also called slip clutches. In other contexts, torque limiters are at times called overload clutches.powder clutches/brakes, Weizheng boasts of a broad range of merchandise that are suited for a variety of programs, which have been produced via several years of accrued experience and know-how. Alongside with their several progressive and advanced attributes, Weizheng’s powder clutches/brakes are used as actuators for winding/unwinding techniques (paper, strings, electric wire, various sheet-sort materials, and tapes) and enjoy indispensable roles in pressure handle methods. They are also appropriate to use for cushioned commence, power absorption, or as overload security unit (torque limiter).
1. Easy extensive-variety torque handle
Transmission torque management more than a vast range can be attained simply, for transmission torque modifications in proportion to the exciting existing.
2. Usable beneath constant slip conditions
With the use of powder to transmit torque, constant slip on the working surface is attainable, and because transmission torque is independent of slip rotation speed, torque transmission functionality is usually stable.
3. Steady torque transmission
With an best operating floor and labyrinth shape, torque steadiness is taken care of, even when the present is repetitively cycled ON/OFF.
4. Large warmth capability
Weizheng’s brakes and clutches use very heat-tolerant powder and have an best cooling structure that can be utilised under incredibly demanding ongoing slip circumstances.
five. Clean engagement and driving
Coefficients of static and dynamic frictions are nearly equivalent, which eliminate shocks throughout complete engagement and permits load-proportionate acceleration/deceleration.
Basic framework and operation
The right determine shows the standard composition of the powder clutch. The powder clutch is made up of two concentric, cylindrical areas-a driving member (input facet) and a driven member (output facet)-that are assembled with each other in these kinds of a way so that there is a slim gap called a “powder gap” between them. These customers are supported by bearings so that they can rotate freely.
This gap is stuffed with a highly magnetic permeable powder (magnetic steel powder), the place an fascinating coil is positioned on the outer peripheral to source an fascinating present to the powder.
When the coil is not fired up and the driving member is rotating, the powder turns into pressed from the running floor of the driving member by the centrifugal drive, and the driving member and the pushed member continue to be disengaged.
When the coil is excited, magnetic flux passes through the powder and the powder becomes attracted between the pole faces in chainlike clusters. Torque is, then, transmitted by the lin ept electrical power between the powder particles and by the friction in between the powder and the operating area.
As a result, the powder clutch can be considered of as a friction clutch that makes use of magnetic steel powder as a torque transmission medium. When the driven member (output aspect) is fastened, it gets the powder brake.
With no excitation
When the coil is not excited, the clutch gets to be disengaged and torque is not transmitted. For the duration of this time, the powder is pressed towards the outer peripheral of the powder hole by the centrifugal force.
With excitation
When the coil is thrilled, the powder turns into chained collectively inside the powder hole thanks to magnetic flux and torque is transmitted.
Application:
Printing equipment, paper ept machinery, bag-ma ept equipment, paper-ma ept equipment, wire and cable machinery, coil equipment, wire machinery, strapping bag equipment, textile machinery, weaving-dimensional equipment, woodwor ept machinery, check equipment, analog load use, the types of mechanical precision stress controlling, common industrial equipment, other general industrial machinery.
Equipment:
The use of first products manufacturer’s (OEM) component numbers or trademarks , e.g. CASE® and John Deere® are for reference needs only and for indicating item use and compatibility. Our firm and the outlined substitution parts contained herein are not sponsored, authorized, or made by the OEM.
