3Pcs HTD5M-300 Timing Pulley Belt Rubber Drive Arc Teeth 20mm Width 1/5'' Pitch For 3D Printer

Features Dynamic flexing is good anti cracking performanceOzone excellent performanceResistance to aging heat oil wear resistantSynchronous belt drive with accurate transmission ratio no slip constant ratio can be obtained precision transmission smooth transmission shock absorption noise transmission speed ratio rangeSpecification Name HTD5M 300 BeltStyle HTD5M Series Belts Positive DriveModel HTD5M 300 HTD300 5M Belt Width 20mmMaterial Chloride butyl rubber Glass fibre High elastic nylon canvas Parameters Teeth type Circle arc toothTeeth number 60Whether standard parts Standard partsPitch 5 00mmTooth height 2 06mmBelt thickness 3 8mmMinimum allowable bending diameter 25Tensile strength 160N mmReference load 130N mmElongation 4 0 Hardness shore A 755Adhesion strength of cloth 6N mmAdhesion strength of core rope 400N mmGear shearing intensith 50N mm Package include 3 x 20mm HTD5M 300 Timing Belt Note 1 Prohibited twists and turns so as not to damage the skeleton material affecting the belt strength 2 Do not scratch the belt so as not to cause early damage to the belt 3 Prohibit the long term and oil water and other substances in long term contact to avoid contact with chemicals 4 In the replacement of timing belt belt tension must be reduced to a minimum in order to remove forbidden timing belt in the case of high tension the use of non professional tools hard pry down