2PCS Motor Shaft 5mm to 12mm Helical Beam Coupler Coupling 25mm Dia 30mm Length 1.5"x3"x1.01" Eye Center To Bottom Length:

Eye Center To Bottom Length: 90mm / 3

Total weight: 44g

Fit for Rod Diameter: 19mm/0

with 20cm wired

* Wheel Material:

2PCS Motor Shaft 5mm to 12mm Helical Beam Coupler Coupling 25mm Dia 30mm Length 1.5"x3"x1.01" Eye Center To Bottom 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: 5mm to 12mm Screw Angle: 90