This is GT2 Timing Belt 280mm Width-6mm Closed-Loop Rubber Belt for 3D Printer. The PowerGrip GT2 system is an extension of the HTD system with greater load-carrying capacity.
HTD drive clearance, using small diameter pulleys, is approximately four times greater than an equivalent GT2 timing belt drive.
As smaller diameter pulleys are used, the clearance required to operate properly is increased. Circular arc tooth profile, tooth space is small, suitable for straight line driving.
Material: Neoprene Rubber with Fiberglass Core
Shape: Closed Loop
Width (mm): 6
Total Length (mm): 280
Teeth Quantity: 140
Belt Height (mm): 1.52
Tooth Height (mm): 0.76
2 x GT2 Timing Belt 280mm Width-6mm Closed-Loop Rubber Belt for 3D Printer