2 pieces flexible shaft couplings 5 mm to 8 mm 19 x 25 stepper motor coupler aluminium alloy CNC joint connector motor shaft coupling 3/4/5/6/6.35/7/8/10 mm (6 mm x 7 mm).

• Type selection: 3 mm x 3 mm x 25 mm; 3 mm x 4 mm x 25 mm; 3 mm x 5 mm x 25 mm; 3 mm x 8 mm x 25 mm; 4 mm x 6 mm x 25 mm; 4 mm x 8 mm x 25 mm; 5 mm x 6 mm x 25 mm; 5 mm x 1 mm. 0 mm x 25 mm. mm; 6 mm x 6 mm x 25 mm; 6 mm x 7 mm x 25 mm; 6 mm x 8 mm x 25 mm; 6 mm x 10 mm x 25 mm; 8 mm x 10 mm x 25 mm; 10 mm x 10 mm x 25 mm; 6.35 mm x 6.35 mm x 25 mm.
• Features: Simple StruApplication: 3D printer, DIY robots, CNC machine, servo motors, stepper motors, encoders, screw drives, machine platforms etc., easy installation, buffering, shock absorption, wear resistance, convenient disassembly and assembly.
• Application: 3D printer, DIY robots, CNC machine, servo motors, stepper motors, encoders, screw drives, machine platforms, etc.
• High torque, low inertia: 360° rotation with high torque, low inertia, high response operation
• High flexibility, vibration absorption: excellent elastic effect, can absorb vibration, eccentricity and deviation Box contents: 2 x coupling and 1 x hex key.

Box contents: 2 x coupling. 1 x hex key. Technical details: Colour: silver. Material: aluminium alloy. Nominal torque: 5 (Nm). Shaft diameter: inner diameter x inner diameter. Maximum speed: 16666 (rpm). Weight: 16 g. Permissible torque: 5 (N · M) Length: 25 mm. Outer diameter: 19 mm. The screw on the coupling: m3. Selection: 3 mm x 3 mm. 3 mm x 4 mm. 3 mm x 5 mm. 3 mm x 8 mm. 4 mm x 4 mm. 4 mm x 6 mm. 4 mm x 8 mm. 5 mm x 5 mm. 5 mm x 6 mm. 5 mm x 8 mm. 5 mm x 10 mm. 6 mm x 6 mm. 6 mm x 7 mm. 6 mm x 8 mm. 6 mm x 10 mm. 8 mm x 8 mm. 8 mm x 10 mm. 10 mm x 10 mm. 6.35 mm x 6.35 mm. 6.35 mm x 8 mm. If you have any questions, please tell us.