2GT Synchronous Belt Closed-Loop Features:
1.The GT2 system is an extension of the HTD system with greater load-carrying
capacity. HTD was developed for high torque drive applications, but is not acceptable for most precision indexing or registration applications.
2.As smaller diameter pulleys are used, the clearance required to operate properly is increased.
HTD drive clearance, using small diameter pulleys, is approximately four times greater than an equivalent GT2 timing belt drive.
3.circular arc tooth profile, tooth space is small, suitable for straight line driving.
Breaking Strength:85N Per 1mm(61 lbf per 1/8inch)Belt Width;
Working Tension:110 N for 25.4mm Belt width(24 lbf for 1inch.)
Temperature Range:-34°C to +85°C(-30°F to + 185°F)
2GT Synchronous Belt Closed-LoopDrawing and Specs:
2GT Synchronous Belt in closed-loop Belt
(Internal perimeter=Pitch length)
Belt Type
Internal Perimeter(mm)
Teeth Number
188-2GT-6 RF
188
94
200-2GT-6 RF
200
100
202-2GT-6 RF
202
101
204-2GT-6 RF
204
102
302-2GT-6 RF
302
151
220-2GT-6 RF
220
110
250-2GT-6 RF
250
125
286-2GT-6 RF
286
143
382-2GT-6 RF
382
191
Belt Pitch:2mm
Width:6mm
Material:Neoprene Rubber with fiberglass core
Color: Black