{"id":53096,"date":"2025-05-20T22:04:12","date_gmt":"2025-05-20T21:04:12","guid":{"rendered":"https:\/\/www.microplanet.ma\/?post_type=product&#038;p=53096"},"modified":"2026-10-19T17:55:53","modified_gmt":"2026-10-19T17:55:53","slug":"optical-incremental-rotary-encoder-400-ppr-5-24v","status":"publish","type":"product","link":"https:\/\/www.microplanet.ma\/en\/produit\/optical-incremental-rotary-encoder-400-ppr-5-24v\/","title":{"rendered":"Optical Incremental Rotary Encoder 400 PPR, 5\u201324V"},"content":{"rendered":"<h3>Optical Incremental Rotary Encoder 400 PPR, 5\u201324V<\/h3>\n<p>This compact optoelectronic incremental encoder provides 400 pulses per revolution (PPR) through two quadrature channels (A\/B) and one index channel (Z). Its NPN open-collector outputs make it suitable for PLCs and microcontrollers. The encoder accepts a 5\u201324 V DC supply and has a sturdy \u00d8 6 mm shaft.<\/p>\n<h4>\ud83d\udd27 Technical specifications<\/h4>\n<ul>\n<li>Resolution: 400 PPR (1,440 A\/B quadrature counts per revolution, as listed)<\/li>\n<li>Channels: A and B (quadrature); Z index (1 pulse\/revolution)<\/li>\n<li>Output: NPN open collector, maximum 30 V, 50 mA<\/li>\n<li>Supply: 5\u201324 V DC; typical current consumption 20 mA<\/li>\n<li>Maximum frequency: 5 kHz recommended<\/li>\n<li>Angular accuracy: 0.9\u00b0<\/li>\n<li>Shaft: \u00d8 6 mm, 16 mm long, with flat<\/li>\n<li>Housing: robust metal, \u00d8 38 \u00d7 18 mm thick<\/li>\n<li>Mounting: three \u00d8 3.5 mm holes on a \u00d8 30 mm circle<\/li>\n<li>Operating temperature: \u221210 \u00b0C to +70 \u00b0C<\/li>\n<li>Ingress protection: IP50<\/li>\n<\/ul>\n<h4>\ud83d\udca1 Typical applications<\/h4>\n<ul>\n<li>Speed and position measurement on spindles or motorized shafts<\/li>\n<li>Servo-motor control and position feedback<\/li>\n<li>Industrial automation, robotics, and CNC<\/li>\n<li>Quadrature input for Arduino, PIC, STM32, and other microcontrollers<\/li>\n<li>Control systems for lifts, conveyors, and pumps<\/li>\n<\/ul>\n<h4>\ud83d\udee0\ufe0f Pinout and connections<\/h4>\n<table>\n<thead>\n<tr>\n<th>Pin<\/th>\n<th>Function<\/th>\n<th>Note<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>VCC<\/td>\n<td>+5\u201324 V DC<\/td>\n<td>Power; filter with a 0.1 \u00b5F \/ 50 V capacitor<\/td>\n<\/tr>\n<tr>\n<td>GND<\/td>\n<td>Ground<\/td>\n<td>Common reference<\/td>\n<\/tr>\n<tr>\n<td>A<\/td>\n<td>Channel A output (open collector)<\/td>\n<td>Use a 4.7\u201310 k\u03a9 pull-up to VCC<\/td>\n<\/tr>\n<tr>\n<td>B<\/td>\n<td>Channel B output<\/td>\n<td>Same pull-up recommendation<\/td>\n<\/tr>\n<tr>\n<td>Z<\/td>\n<td>Index output (1 pulse\/revolution)<\/td>\n<td>Same pull-up recommendation<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ol>\n<li>Connect VCC and GND to power the encoder.<\/li>\n<li>Connect A, B, and Z to inputs with internal or external pull-ups.<\/li>\n<li>Configure the MCU\/PLC to detect rising or falling edges on A\/B and use Z as the zero-reference index.<\/li>\n<li>Check the signals with an oscilloscope or logic analyzer: approximately 50% duty cycle and an ideal 90\u00b0 phase offset between A and B.<\/li>\n<\/ol>\n<blockquote>\n<p><strong>Tip:<\/strong> For higher speeds, keep signal wires short and use shielding to reduce EMI interference.<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>Compact optical incremental encoder with 400 pulses per revolution, quadrature A\/B outputs and one index pulse (Z) per revolution. NPN open-collector output and 5\u201324 V DC supply.<\/p>\n","protected":false},"featured_media":53097,"template":"","meta":[],"product_brand":[],"product_cat":[350,320],"product_tag":[],"class_list":["post-53096","product","type-product","status-publish","has-post-thumbnail","product_cat-moteurs-drivers-en","product_cat-robotique-outils-en","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Optical Incremental Rotary Encoder 400 PPR | MicroPlanet<\/title>\n<meta name=\"description\" content=\"400 PPR optical rotary encoder with A\/B quadrature and Z index outputs, NPN open collector, 5\u201324 V DC supply, 6 mm shaft, and 5 kHz recommended maximum frequency.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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