{"id":34254,"date":"2025-08-25T13:14:21","date_gmt":"2025-08-25T04:14:21","guid":{"rendered":"https:\/\/ksensors.co.kr\/product\/calt-ghb38-br-%ec%b6%95%ed%98%95-%eb%a1%9c%ed%84%b0%eb%a6%ac-%ec%97%94%ec%bd%94%eb%8d%94\/"},"modified":"2025-10-10T16:49:49","modified_gmt":"2025-10-10T07:49:49","slug":"calt-ghb38-br-%ec%b6%95%ed%98%95-%eb%a1%9c%ed%84%b0%eb%a6%ac-%ec%97%94%ec%bd%94%eb%8d%94","status":"publish","type":"product","link":"https:\/\/ksensors.co.kr\/en\/product\/calt-ghb38-br-%ec%b6%95%ed%98%95-%eb%a1%9c%ed%84%b0%eb%a6%ac-%ec%97%94%ec%bd%94%eb%8d%94\/","title":{"rendered":"CALT \/ GHB38-BR \/ Blind Hollow Shaft Rotary Encoder"},"content":{"rendered":"
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Profile<\/h2>\n<\/div>\n<\/div>\n
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The GHB38 series blind hollow shaft encoder is widely used in the light industry, especially in the control application of the printing and packaging industry. The resolution can reach 3600PPR, which meets the modern light industry requirements of miniaturization, light weight and high precision. The sleeve-type design saves installation space and cost, can adapt to more application environments that restrict installation space, and is a preferred product with higher cost performance. <\/p>\n<\/div>\n<\/div>\n

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Model<\/h2>\n<\/div>\n<\/div>\n
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Electrical spec.<\/h2>\n<\/div>\n<\/div>\n
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\n\n\n\n\n\n\n\n\n\n\n\n
\n Output circuit<\/strong>\n<\/td>\n\n Open-collector output<\/strong>\n<\/td>\n\n Voltage output<\/strong>\n<\/td>\n\n Push-pull <\/strong>
\n complementary outputs<\/strong>\n<\/td>\n		\n <\/strong>
\n driver<\/strong>\n<\/td>\n<\/tr>\n
Supply voltage<\/td>\n5~26V<\/td>\n5~26V<\/td>\n5\u00b10.25 5~26V<\/td>\n5\u00b10.25 5~26V<\/td>\n<\/tr>\n
Current consumption<\/td>\n\u226480mA<\/td>\n\u226480mA<\/td>\n\u226480mA<\/td>\n\u2264150mA<\/td>\n<\/tr>\n
Load current<\/td>\n40mA<\/td>\n40mA<\/td>\n40mA<\/td>\n60mA<\/td>\n<\/tr>\n
Output high<\/td>\nMin Vcc*70%<\/td>\nMin Vcc-2.5V<\/td>\nMin Vcc-1.5V<\/td>\nMin 3.4V<\/td>\n<\/tr>\n
Output low<\/td>\nMAX 0.4V<\/td>\nMAX 0.4V<\/td>\nMAX 0.8V<\/td>\nMAX 0.4V<\/td>\n<\/tr>\n
Rise time Tr<\/td>\nMAX 1us<\/td>\nMAX 1us<\/td>\nMAX 1us<\/td>\nMAX 200ns<\/td>\n<\/tr>\n
Fall time Tf<\/td>\nMAX 1us<\/td>\nMAX 1us<\/td>\nMAX 1us<\/td>\nMAX 200ns<\/td>\n<\/tr>\n
Highest frequency response<\/td>\n300kHz<\/td>\n300kHz<\/td>\n300kHz<\/td>\n300kHz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
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Mechanical spec.<\/h2>\n<\/div>\n<\/div>\n
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Max speed r\/min<\/td>\nStarting torque<\/td>\nAxis maximum load<\/td>\nImpact<\/td>\nAnti-vibration<\/td>\n<\/tr>\n
3000<\/td>\n<0.05Nm<\/td>\nRadial 25 N Axial 15N<\/td>\n50G\/11ms<\/td>\n10G 10-2000Hz<\/td>\n<\/tr>\n
Moment inertia<\/td>\nWork Temperature<\/td>\nStorage Temperature<\/td>\nProtection Degree<\/td>\nWeight<\/td>\n<\/tr>\n
4 x 10.-5kgm\u00b2<\/td>\n-30~85\u00baC<\/td>\n-35~85\u00baC<\/td>\nIP54\/IP65<\/td>\n100g<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
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Dimensions(mm)<\/h2>\n<\/div>\n<\/div>\n
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Connections<\/h2>\n<\/div>\n<\/div>\n
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Signal<\/strong><\/td>\nA<\/strong><\/td>\nB<\/strong><\/td>\nZ<\/strong><\/td>\nA-<\/strong><\/td>\nB-<\/strong><\/td>\nZ-<\/strong><\/td>\nVcc<\/strong><\/td>\nGND<\/strong><\/td>\n<\/tr>\n
Color<\/strong><\/td>\nGreen<\/td>\nWhite<\/td>\nYellow<\/td>\nBrown<\/td>\nGrey<\/td>\nOrange<\/td>\nRed<\/td>\nBlack<\/td>\n<\/tr>\n
Without inverted signal<\/strong><\/td>\nGreen<\/td>\nWhite<\/td>\nYellow<\/td>\n\u2013<\/td>\n\u2013<\/td>\n\u2013<\/td>\nRed<\/td>\nBlack<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
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    Application Industry: Industrial Automation<\/h5>\n<\/li>\n
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    Product structure: Blind Hollow Shaft<\/h5>\n<\/li>\n
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    Outer diameter (mm): 38<\/h5>\n<\/li>\n
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    Aperture\/shaft diameter (mm): 6mm\uff0c8mm<\/h5>\n<\/li>\n
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    Resolution (CPR): 100~3600<\/h5>\n<\/li>\n
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    Working voltage: 5~26Vdc<\/h5>\n<\/li>\n
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    Output circuit: voltage output, push+pull, open collector, RS422 (line driver)<\/h5>\n<\/li>\n
  • \n
    Protection: IP54 (default) or IP65<\/h5>\n<\/li>\n<\/ul>\n","protected":false},"featured_media":34233,"template":"","meta":[],"product_brand":[1038],"product_cat":[1064],"product_tag":[1085,1040,1086,1041,1087],"class_list":{"0":"post-34254","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-calt-en","7":"product_cat-hollow-shaft-encoders-en","8":"product_tag-hollow-shaft-encoders-en","9":"product_tag-rotary-encoder-en","10":"product_tag---en","11":"product_tag--en","14":"first","15":"instock","16":"taxable","17":"shipping-taxable","18":"product-type-simple"},"yoast_head":"\nCALT \/ GHB38-BR \/ Blind Hollow Shaft Rotary Encoder - KSENSORS<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ksensors.co.kr\/en\/product\/calt-ghb38-br-\ucd95\ud615-\ub85c\ud130\ub9ac-\uc5d4\ucf54\ub354\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CALT \/ GHB38-BR \/ Blind Hollow Shaft Rotary Encoder\" \/>\n<meta property=\"og:description\" content=\"Application Industry: Industrial Automation Product structure: Blind Hollow Shaft Outer diameter (mm): 38 Aperture\/shaft diameter (mm): 6mm\uff0c8mm Resolution (CPR): 100~3600 Working voltage: 5~26Vdc Output circuit: voltage output, push+pull, open collector, RS422 (line driver) Protection: IP54 (default) or IP65\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ksensors.co.kr\/en\/product\/calt-ghb38-br-\ucd95\ud615-\ub85c\ud130\ub9ac-\uc5d4\ucf54\ub354\/\" \/>\n<meta property=\"og:site_name\" content=\"KSENSORS\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-10T07:49:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ksensors.co.kr\/wp-content\/uploads\/2025\/08\/GHB3808003.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ksensors.co.kr\\\/en\\\/product\\\/calt-ghb38-br-%ec%b6%95%ed%98%95-%eb%a1%9c%ed%84%b0%eb%a6%ac-%ec%97%94%ec%bd%94%eb%8d%94\\\/\",\"url\":\"https:\\\/\\\/ksensors.co.kr\\\/en\\\/product\\\/calt-ghb38-br-%ec%b6%95%ed%98%95-%eb%a1%9c%ed%84%b0%eb%a6%ac-%ec%97%94%ec%bd%94%eb%8d%94\\\/\",\"name\":\"CALT \\\/ GHB38-BR \\\/ Blind Hollow Shaft Rotary Encoder - 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