Size: HTD5M (High Torque Drive) timing belt 5mm pitch, curved shape for better power transmission and reduces the risk of slippage. Belt Material: Timing belts are made of durable rubber (Neoprene) with reinforced nylon cords. These materials provide high tensile strength, flexibility, and abrasion resistance required for the belt to withstand the high temperatures and forces within the engine.Application: commonly used in various industrial applications, including robotics, automation systems, 3D printers, printing machinery, CNC machines, and other power transmission systems. Feature: Rubber timing belt provides precise rotational ratio, no slippage, ensures accurate power transmission, offers smooth operation, absorbs vibrations, produces low noise, supports speed ratios up to 1:10, and achieves high transmission efficiency of 98%-99%.Notice: Multiple sizes are available, please confirm the size before ordering!