Uxcell 2PCS Motor Shaft 6mm to 7mm Helical Beam Coupler Coupling 25mm Dia 30mm Length

Zero backlash. Two-piece metallic spring coupling. For little torque shaft connect. Absorption of parallel angular misalignments and shaft end-play by spring action. Widely used in drive systems for encoders instrumentation lead screws small pumps feed rollers and anywhere light to medium duty torsionally flexible coupling is required. Specification: Color: Silver Tone Material: Aluminum Alloy Connection Diameter: 6mm to 7mm Screw Angle: 90 degree Total Length: 30mm /1.18 inch Outside Diameter : 25mm /0.98 inch Package Content: 2 x Shaft coupling