Timing Belts Catalogue

62Timing beltsPU Linear/Torque HTD8M steel cord» Standard tolerances› width: ± 0,5 mm› height: ± 0,2 mm› length: ± 0,5 mm/m» General properties› pitch 8 mm› thermoplastic polyurethane› hardness 92° Shore A› max. width up to 100 mm (PU Linear)› max. width up to 150 mm (PU Torque)› min. length for jointed belt (W) 960 mm› length between 1,504 to 24,000 mm (PU Torque)› max. speed 6,000 rpmForce / Elongation [%]Technical dataHTD8M SteelForce [N]18000160001400012000100008000600040002000Elongation [%]0 0,1 0,2 0,3 0,4 0,5Standardbeltwidthw tb[mm]graphallowable tensileloadTyp L Fal [N]Typ T Fal [N]allowable tensileloadTyp W Fal [N]breaking loadFBr [N]spec. spring ratioCspec [N]belt weightper metrem [kg/m]15 2000 1000 8550 504000 0,1020 2900 1450 12350 728000 0,1430 4250 2125 18050 1064000 0,2150 7170 3585 30400 1792000 0,3585 12750 6375 54150 3192000 0,59100 14550 7275 61750 3640000 0,69115 16670 8335 71000 4180000 0,79Specific tooth force/power/torque*speed [1/min]Specific tooth forceFspec [N/mm]Specific powerPspec [W/mm]Specific torqueTspec [Ncm/mm]025507510015020030040050075010001250150017502000300040007,400 7,310 7,060 7,000 6,810 6,608 6,409 6,168 5,903 5,671 5,198 4,835 4,487 4,286 4,048 3,878 3,280 2,8440,000 0,024 0,047 0,070 0,091 0,132 0,171 0,247 0,315 0,378 0,520 0,645 0,748 0,857 0,945 1,034 1,312 1,5170,942 0,931 0,899 0,891 0,867 0,841 0,816 0,785 0,752 0,722 0,662 0,616 0,571 0,546 0,515 0,494 0,418 0,362* max. force/power/torque per tooth in mesh and per mm belt widthSpecific tooth force Fspec [N/mm]Specific power Pspec [W/mm]Specific torque Tspec [Ncm/mm]8,01,601,00Copyright © Ammeraal Beltech 20067,06,05,04,03,02,01,0 1000 2000 3000 4000speed [1/min]1,401,201,000,800,600,400,200 1000 2000 3000 4000speed [1/min]0,900,800,700,600,500,400,300,200,100 1000 2000 3000 4000speed [1/min]