Features

• Supports shaft diameters up to φ38 by combining aluminum hub and polyacetal slider.
• The high-precision slider groove is lightly press-fitted with zero backlash, and supports servo systems.
• The slider material can be made of chemical-resistant grade, heat-resistant grade, etc.
• [Oldham Coupling]
• Compact for large torque
• Can be disassembled during assembly
• Oldham couplings mainly absorb eccentricity by sliding between the hub protrusion and the slider groove.
• It is characterized by the ability to load large torque for its small diameter. However, if large torque and eccentricity are applied at the same time, the slider groove may wear and backlash may increase.
• This is especially true for metal sliders, where the eccentricity should be kept small enough to avoid increased backlash due to wear.