Incremental rotary encoder 7700 series

absoluteopticalnon-contact

The model 7700 Incremental and encoder is a compact modular encoder which offers superior performance. It is avalable in many resolutions and configurations and is easy to install and its optional commutation tracks help brushless motors eliminate commutation tracks. Its great features include a durable LED illumination, optional three phase 2, 4, 6, or 8 pole pair motor commutation Resolutions up to 5000 cycles/rev (20,000 counts/rev, or 0.018 /count) , a TTL/CMOS-compatible square wave output. It has compact decoder circuits which offer SSI and USB outputs. Low power consumption Single phased-array optoelectronic ASIC , 10mA sink Standard once-per-rev zero index signal Resolutions from 12 bits (4,096 steps) to 19 bits (524,288 steps) per turn True absolute position after 3.52 o 1 l Compact decoder circuits provide byte-wide parallel ( ) USB ( ) or SSI serial ( ) outputs. Gurley Model 7700 Virtual Absolute Encoder The model 7700 Incremental and Virtual Absolute encoder is a compact, non-contact modular encoder with superior performance. Available in many resolutions and configurations, it is easy to install and its optional commutation tracks eliminate hall effect sensors for brushless motors. Features common to both models include:·-40C to +100C operating temperature·Low power consumption·Single phased-array optoelectronic Series: 7700 Dia.: < 1.7"<46mm Max. Accuracy: Call factory Max. Resolution: 20,000 (Counts/Rev.) Notes: Modular Kit Encoder