The RTX GS Clamping Hub is a precision-engineered, three-piece jaw coupling designed for high-performance motion control and power transmission. Featuring a double slotted clamping design, these hubs provide a secure, friction-locked connection to the shaft without the need for keyways, ensuring zero backlash and exceptional torsional stiffness.
Machined from high-grade aluminum (up to size 38) and steel (size 42+), the RTX GS series is ideal for applications requiring high positioning accuracy and vibration dampening. When paired with a polyurethane spider (insert), these hubs provide electrical isolation and compensate for axial, radial, and angular misalignments.
Key Features:
Double Slotted Clamping: Provides high clamping force and easy installation/removal.
Zero Backlash: Essential for CNC machinery, servo motors, and precision encoders.
Vibration Dampening: Optimizes system resonance when used with the Red 98 Shore A insert.
High Torque Density: Compact design with a low mass moment of inertia for high-speed operation.
Note: Prices apply to one Hub only. A complete coupling requires 2 hubs and 1 insert.
Click here if you want a complete coupling.
