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⊙Introduction

⊙Precision Timing Belt Range

⊙Belt Weight

⊙Belt Installation & Tensionin Center Distance Allowance
　Additional Center Disance Allo-
　wance for Flange Sprocket(s)

⊙Belt transmission installment

⊙Belt transmission maintenance

⊙Reason and correction measure expires which with the ambulacrum

The correct installation of belt

1.Switch off the power,remove the protective cap.Loosen the assembly bolt,move the motor to make the belt loose,you can take off the belt without prying,prying the belt off is not allowed.

2.Take off the old belt,then check if there is any abnormal wear and tear and tear.
Expressive wear and tear may indicate there are some problems with the design or maintenance of the gearing.

3.Choose the proper belt for changing.

4.Clean the belt and the pulley,use a cloth with some loquid which can't volatilize easily to wipe.Soaking in the claening formulation or brush the belt with claening formulation are not good.

5.Check the pulley if there is any abnoumal wear and tear or crack,if the wear and tear is excessive,then the pulley must be changed.

6.Check the pulley to see if it is symmetrical of straight line,this is very important for the performance of the transmission,especially for the timing belt gearing.

7.Check the rest of the gearing,for example,the symmetry of the bearing and the bearing boot,durability and lubrication,etc.

8.When installing a new belt on the pulley,prying or using too much force is not allowed.

9.Adjust and tighten the central distance of the gearing,until the tension is proper measured by the tension gauge.Use hand to rotate the driving pulley for several rounds and measures the tension again.

10.Tighten the assembly bolt of the motor,correct the torque,because any change of the central distance will cause the bad property of the belt.Make sure all the gearings are tightened.

11.Sitch the gearing on and observe the property of the belt if there is any unusual vibration,listen carefully to see if there are any unusual noises.You'd better turn off the machine,then check the condition of bearing and motor,if the temperature is very high,maybe because the belt is too tight or the bearing is not symmetrical,or the lubrication is not correct.