Selecting an encoder with the appropriate resolution is essential; resolutions that are 2 to 4 times higher than the required positioning accuracy ensure that even minor adjustments can be accurately detected. The RZ Series Absolute Encoders offer ultra-high resolutions of up to 8,388,608 (23 bits), which is critical for applications requiring precise movement and positioning, as they provide detailed position feedback.

Adopt RS-485 for the strongest system compatibility and support the customization of other communication protocols (such as CANopen or SSI), ensuring that they can be easily connected to your motor controller. Minimize the risk of communication errors or data loss between components to improve system reliability. By choosing encoders designed for compatibility with servo motors, you can achieve smoother operation and improved performance in your applications.

A low-cost incremental encoder may be sufficient for basic speed monitoring, while an absolute encoder is more suitable for applications that require position retention after a power failure. Incremental encoders lose position information when power is lost, and re-homing may cause operational delays or even equipment damage. In contrast, an absolute encoder retains its position data, allowing the system to know its position immediately when power is restored. This capability helps avoid expensive repairs and downtime losses.