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HEIDENHAIN ERN 1387 series is an incremental rotary encoder produced by Heidenhain, Germany. It is mainly used to measure the position and speed of rotating objects and is widely used in machine tools, automated production lines, elevators and other fields. The following is a related introduction:
Features
High-precision measurement: It adopts advanced optical measurement technology to provide high-precision position and speed measurement. For example, the common pulse line number is 2048, which can meet the needs of most high-precision application scenarios.
Strong stability: It has good anti-interference ability and temperature stability, can work in an environment of -40℃ to +120℃, and the protection level reaches IP40, which can adapt to a variety of industrial environments.
Multiple installation methods: With built-in bearings, it can be installed through the stator coupling, the shaft is a tapered shaft 1:10, the functional diameter is 9.25mm, and the back thread is M10 and M6, which is convenient for installation and use on different equipment.
Signal output: The output signal is a sine wave signal of ~1.05Vpp, which can be processed and converted by subsequent electronic equipment to meet the needs of different control systems.
ERN 1387.020: A common model with a resolution of 2048, suitable for a variety of devices that require high-precision measurement of rotational position and speed.
ERN 1387.035-2048: Incremental rotary encoder with built-in bearing, pulse line number of 2048, output signal of ~1.05Vpp, shaft is a tapered shaft 1:10, functional diameter 9.25mm, back thread M10 and M6, protection level IP40.
ERN 1387 2048 62S14-70: Commonly used in five-axis swing head C axis, elevator synchronous host and other equipment.
749147-02: The corresponding article number of the angle HEIDENHAIN encoder ERN1387 2048.
385488-52: Also a model identifier for the 2048 pulse line encoder in the ERN 1387 series.
