Used encoders (all tested and working)

The HEIDENHAIN ROD 426.000B‑2500 (ID 295 434 2B) is a compact incremental rotary encoder with an integrated bearing and separate rotor coupling, ideal for precision industrial applications. It provides 2,500 pulses per revolution with TTL (RS 422) output at 5 V, supporting frequencies up to 180 kHz and speeds to 16,000 rpm. Featuring a 6 mm solid shaft, rugged flange mounting options, IP67 protection, and operation from –40 °C to +100 °C, this encoder offers high reliability in harsh environments. With ±0.5 μm system accuracy and minimal axial misalignment compensation, it's optimized for motion control, CNC, and high‑speed automation tasks.