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Cantilever 1



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    Cantilever 2


    Cantilever for Automatic Tension Controller, Sensor Roller LB series


    LB sensor roller series 


    LB series sensor roller can be used for paper ,film, foil and other coil material to measure the tension precisely and without repeatability error. LB series sensor roller is designed for machines with one-sided cantilever roller, such as table machine, label printer and tape machine etc... The detecting signal of LB series sensor roller is changed based on the change of coil tension, not affected by the position of roller, meanwhile, it adopts for inside double-cantilver protective structure to prevent the sensor be damaged from overloading.


    LB sensor roller series feature:


    1. Aluminum roller with fixed axle and two integrated load cells
    2.Assembly flange at one side for cantilevr mounting
    3.High operational reliability due to overload protection up to 10 times the nominal measuring forece
    4.Different foller diameters from 60-100mm assure maximum flexibility
    5.No influence of the roller weight on the measuring reault when ounted horizontally in the measuring direction
    6. Favorable temperature behavior and the high degree of linearity due to strain gauge application on a level surface.


    Sensor roller data:


    Standard type:

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    Model ?A   B C D ?E F
    LB-50L300-30S 60  300  65  365  50  M10 


    Flange type:

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    Model   ?A   B   C D ?E ?K ?J
    LB-50L300-30F 60  300 365  90  90 75 
    Load cell parameter:
    Excitation voltage 10V DC
    Output voltage 2mv/V(Factory setting)
    Strain resistance value 350¦¸
    Strain resistance type Full-bridge semiconductor

    Nonlinear ,hysteresis error

    ¡À0.50% of range
    Max. overloading capacity  300% rated loading
    Protection level  Ip54
    Temperature working range  Compensation:-10~55¡æ  Working:-20~85¡æ
    Temperature drift coefficient Thermal zero drift:0.015%/¡æ  Range drift:0.015%/¡æ


    Cantilever for Automatic Tension Controller, Sensor Roller LB series


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    *Textile machinery: fiber twisters, treatment machines, weaving machines

    * Metal fishing systems: extruders, wire stretchers, presses, welders, steel wire retractors, cutters, pipe makers, wire winding machines
    *Machine tool systems: lathes,
    * Millers, steel extruders, CNC lathes, specialized machinery
    * Transportation equipment: hoists, feeders, conveyors, rollers, winders
    * Paper- making systems: bag-making machines, box-making machines, slitters, book-making machinery, cutters, copy paper machines


    Cantilever 7


    Still frustrated about your powder brake, powder clutch, air shaft or safety chucks, tension controllers? And looking for available and enduring ones with warranty?
    You’ve come to the right place!
    Established in 2003 and located in Dongguan city, SUNRISE GROUP INDUSTRIAL CO., LTD is a professional manufacturer and trader of powder clutches, powder brakes, electromagnetic clutches, electromagnetic brakes, air clutches, air brakes, air shafts, safety chucks, rollers and tension controllers. You name it, we specialize in it!


    Cantilever 8

    Due to the positive image and quality products, SUNRISE GROUP INDUSTRIAL CO., LTD has gained a large share of the market, along with the products sold in over 30 countries and regions, including US, Mexico, Colombia, German, UK, Australia, Italy, Spain, Portugal, Russia, Korea, Malaysia and eastern European countries etc...

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    1.    When can I get the quotation?


    We usually quoted within 24 hours after receiving your inquiry. If you are very urgent to get the price, please call us or tell us in your email, so that we can regard your inquiry priority.


    2.    How should I place the order?


    Please let us know the model number based on our specs for powder clutch, powder brake, air clutch, air brake, electromagnetic clutch, electromagnetic brake and safety chucks. For air shaft and roller, please show us your drawing, or let us know your request, and then we will provide you drawing for confirmation.


    3.    What’s your MOQ basis?


    Normally, we don’t have MOQ request, except the rollers.


    4.    What about the lead time for production?


    Honestly, it depends on the order quantity and the type of our products. For powder clutch, powder brake, tension controller, load cell and edge position controller which is about 3-5 days. For safety chucks, air shaft and roller which need about 15-30days.


    5.    What is the term of delivery?


    We can arrange with EXW, FOB, CIF¡­etc. You can choose the most convenient one or cost-effective way.

    Feel Free To Contact With Us
    If you have any questions about our products or services, feel free to reach out to customer service team.
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    Contact: Summer 
    Tel: +86 15820882236
    Contact: Shirley
    Tel: +86 13825750102
    Sunrise Group (Dongguan) Industrial Co., Ltd 
    Add: 5th floor, cannes international building, gangkou road, nancheng district, dongguan city, guangdong province, china. 523000

    Sunrise Group (Hk) Industrial Co., Ltd 
    Add: RM03, 24/F, Ho King Comm CTR, 2-16 Fayuen ST, Mongkok Kowloon, Hong Hong
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