FLEXIBLE COUPLING;, ELEMENT TYPE: ELASTIC;, ELEMENT MATERIAL: NATURAL RUBBER COMPOUND POLYESTER MESH;, CONSTRUCTIVE FORM: BIPARTED;, BODY MATERIAL: SAE4140 ALLOY STEEL;, MAX RPM: 10700RPM;, TORQUE:400NM;, HOLE TYPE: KEYPAD;, DRIVE HOLE DIAMETER: 42MM;, DRIVED HOLE: 36MM;, OUTER DIAMETER: 81MM;, TOTAL LENGTH: 216MM;, CUBE LENGTH: 91MM;, ACCESSORY: WITH KEYS 10MM 12MM;, REFERENCE/MANUFACTURER: GA000-012/TN60-SGFBR-01/SGF;

The impact of the 4D printer on the international market
The most obvious advantage of 4D printing is that objects larger than printers can be printed as just one part. Because they can shrink and unfold, items that are too large to fit in a printer can be compressed and then become full size.