Heidenhain 1387 Encoder
Dec 25, 2024
Heidenhain 1387 encoder
The ERN1387 encoder is an incremental rotary encoder. Its output is a 1Vss signal, usually 2048 line. The ID represents this type (electrical and mechanical parameters are the same). SN is the unique ID number of each product in the world. This encoder is a sine cosine signal A/B plus C/D conversion signal.
It is applied to the control system of permanent magnet synchronous elevators and installed on the central shaft of the elevator traction motor. Its main function is to control the speed and acceleration of the elevator operation and ensure the comfort of passengers sitting in the elevator: fast and smooth start, continuous acceleration, soft braking, fast and accurate arrival at the floor without any discomfort.
