CPG is an Oldham coupling that connects the motor section and encoder section inside the servo motor. • Easy to install Using Oldham coupling makes the encoder field replaceable. With settled initialization, the position can be retained after encoder replacement. This feature is ideal for field repairing of medium/large servo motor while encoder can be replaced without removing the motor. • Heat isolation from motor Slider of the Oldham coupling made in resin prevents the temperature rise caused by coil heat generation from being transmitted to the encoder side, eliminating encoder malfunction. • Shaft misalignment absorption Oldham coupling absorbs installation errors of shafts of motor and encoder, resulting in encoder protection. • High-precision and smooth torque transmission Coupling’ s components are machined with high precision. • Small hysteresis loss and excellent durability Oldham coupling type rotary encoder for servo motor CPG’s hub mounted with encoder shaft by press-fitting ■ Structure and Materials Slider material: Resin Hub material: Steel plate, with electroless nickel plating Hub material: Steel plate, with electroless nickel plating Shaft diameters: Φ10mm (both motor and encoder sides) Others: The sliding surfaces of the hub and slider are lubricated with recommended grease. The shaft fastening method

OLDHAM COUPLINGS MIKI PULLEY • Rated rotation speed: 3000 min-1 • Parallel 0.1 mm Angular 0.1° Axial ± 0.3 mm • Low reaction force and excellent in heat isolation. Avoid the negative effect to encoder applications. • Coupling absorbs the eccentric contraction by thermal expansion of motor shaft • High resistance to abrasion in sliding part. Long life. • Rated rotation speed: 3000 min-1 • Parallel 0.1 mm Angular 0.1° Axial ± 0.3 mm • Low reaction force and excellent in heat isolation. Avoid the negative effect to encoder applications. • Coupling absorbs the eccentric contraction by thermal expansion...