Saiper 5 piezas de acoplamientos flexibles de 0.236 in a 0.315 in de aleación de aluminio conector de junta compatible con motores paso a paso NEMA 17, impresora 3D RepRap o máquina CNC, accesorios de impresora 3D

Saiper 5pcs Flexible Couplings 6mm to 8mm Aluminum Alloy Joint Connector 3D Printer Accessories Specification:Model: Flexible Couplings (6mm to 8mm)Material: High Quality Aluminum AlloySurface Treatment: OxidationWeight: 18g/pieceSize: 25mm x 19mm (Height x Diameter)Color: Silver Features:[1] Integrated structure and oxidation treatment, high durability![2] Flexibility of this couple removes stress between motor and driving component[3] Drive with zero clearance, high stability[4] Providing cushioning and shock absorption. Easy to disassemble and install[5] Compatible with NEMA 17 stepper motors (Shaft Usage : 6mm to 8mm)[6] Widely use in RepRap 3D Printers and small CNC machines [Need to Pay Attention!!]Flexible Couplings are some small parts, please keep it safe and keep away from children. [Package Contents]5 * Flexible Couplings with 6mm to 8mm