Rotating Incremental Encoder 2 Phase 50mm Outer Diameter Encoder for Drainage Survey 5‑24V.Full Metal Gear: The encoder s gears are high temperature resistant, wear resistant and have a strong load bearing capacity, effectively protecting the main body of the motor. Stainless Steel Housing: The encoder s housing is made of stainless steel, which is wear resistant, rust and . Stable Performance: This encoder is an excellent electronic product component with stable performance and good load-