Ruland Aluminium set screw coupling,6x6mm bore

Hole A = 6mm
Bore B = 6mm
Outer diameter = 19.1mm
Length = 22.9mm
Fastening = set screw
Rated torque = 1.58Nm
Torsional stiffness = 2.9°/Nm
Angular offset = 3°
Parallel offset = 0.203mm
Axial offset = 0.127mm
Material = aluminum

This coupling features clamp mounting and is made of aluminum. It is suitable for higher speeds, greater misalignment, and requires less lubrication than is common with other couplings. Each coupling is made in one piece, eliminating mechanical joints and potential sources of error. There are two mounting types available: typical applications include encoders, stepper motors, robotics, instrumentation, servo systems, pumps, valves, and fans. The set screw version is securely fastened with one set screw per shaft, positioned 120° apart. The version with clamp fastening uses one hexagon socket screw per shaft. These backlash-free couplings are designed for constant speeds and high torques, featuring a torsionally stiff one-piece design that is not sensitive to temperature. They are suitable for high and low speeds and can reverse the direction of rotation without requiring lubrication. Up to 3° axial misalignment is permissible.