Using high-strength reinforced plastic material injection molding, suitable for Tarot 550/600 helicopter model, the whole streamlined full package design, multiple mortise and tenon joint design, without adding weight In this case, the structural strength is effectively improved.
Pressing pulley positioning piece x 4 (14 x 14 x 6mm) 0.5G
Pressing belt wheel x 4 (Φ18 x Φ3 x 7mm) 0.65 G
Positioning axis x 2 (Φ3 x 17mm) 0.9 G
Planar bearing x 4 (Φ8 x Φ3 x 3mm) 0.6G