High Speed Position Displacement String Pot Sensor 8000mm 10000mm Stroke Transducer Absolute SSI MODBUS RTU
Features Very robust construction for mechanical engineering and industrial plant application. The spindle structure of measuring drum, to ensure measurement accuracy up to 0.02%FS, max speed up to 4m/s. Max measuring range up to 10.4 meters Variety of signal output optional: voltage output, push + pull, open collector NPN, RS422 (line driver), SSI, RS485, Modbus RTU, Profibus-DP Easy to install and to use Protection class IP65 (IP54)
The linear movement of a flexible steel cable, which can have a length of up to 10.4 m, is converted into a rotary movement with the aid of a measuring drum. The measuring drum is connected to the shaft of an encoder. In this way a change in displacement of the measuring cable causes the shaft of the encoder to rotate by a directly proportional amount which can be recorded.
The restoring force of the spring drive holds the measuring cable tight at all times and prevents any sagging which would otherwise induce an error. The measuring drum moves axially on a spindle ensuring that the cable is wound up precisely and reproducibly wrap for wrap in the helical groove of the drum.
Packing & Delivery
Shanghai Qiyi Electrical & Mechanical Equipment Co., Ltd. is a professional rotary encoder supplier, located in Chinese business and port center, Shanghai. CALT brand product ranges: Optical incremental rotary encoder, single-turn and multi-turn absolute encoder, draw-wire position sensor and couplings, and other instruments, which widely used in CNC machinery, textile machinery, steel rolling machinery, linear guide system, hydraulic system, lifting machinery and servo motor, all get a very good reputation! Qiyi company has got independent import and export qualification in 2013, CALT brand products have been exported to Southeast Asia, Europe, America and Russia and other countries and regions in the world.