{"id":538,"date":"2025-09-22T09:34:51","date_gmt":"2025-09-22T09:34:51","guid":{"rendered":"https:\/\/xtech-eng.com\/?post_type=product&p=538"},"modified":"2025-12-17T08:53:50","modified_gmt":"2025-12-17T08:53:50","slug":"538","status":"publish","type":"product","link":"https:\/\/xtech-eng.com\/?product=538&lang=en","title":{"rendered":"Nippon Gear_CWG series"},"content":{"rendered":"

CWG Series Worm Gearboxes: Flexible & Economical Solutions for 90\u00b0 Rotary Valves<\/strong><\/h1>\n

The CWG Series<\/b> is a line of worm gearboxes specifically designed for general industrial applications, particularly in water supply, drainage, and the metallurgical industry. It is the optimal choice for operating quarter-turn (90\u00b0) valves such as butterfly valves<\/b> and ball valves<\/b>.<\/p>\n

The product not only excels as a manual operator but is also easily interfaced with Electric Actuators<\/b> to upgrade to an automated control system.<\/p>\n

Key Highlights of the CWG Series<\/strong><\/h2>\n

1. Flexible Design \u2013 Optimized Installation<\/strong><\/h3>\n
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    Double Bushing Structure:<\/b> Allows technicians to easily change the keyway position relative to the valve shaft, making assembly faster and more precise.<\/p>\n<\/li>\n

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    Full Customization:<\/b> Users can select the rotation direction and input shaft position to best fit the actual installation space.<\/p>\n<\/li>\n<\/ul>\n

    2. Durability & Absolute Protection<\/strong><\/h3>\n
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      IP67 Standard:<\/b> The device is completely dust-tight and waterproof (temporary immersion), ensuring stable operation in outdoor environments or damp valve pits.<\/p>\n<\/li>\n

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      Double Sealing:<\/b> A dual-layer sealing structure at the terminal box provides absolute protection for internal components against moisture ingress.<\/p>\n<\/li>\n<\/ul>\n

      3. High-Precision Calibration<\/strong><\/h3>\n
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        \u00b15\u00b0 Adjustable Stopper:<\/b> This feature allows for precise fine-tuning of the stopping points at both ends of the stroke (fully closed and fully open), ensuring valve tightness and safety.<\/p>\n<\/li>\n<\/ul>\n

        Practical Applications<\/strong><\/h2>\n

        The CWG Series is widely trusted in:<\/p>\n

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          Water Industry:<\/b> Pumping stations, wastewater treatment systems, and municipal water supply networks.<\/p>\n<\/li>\n

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          Heavy Industry:<\/b> Steel mills, hydraulic systems, and production lines.<\/p>\n<\/li>\n

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          Automation:<\/b> Serving as a secondary reduction gear for electric actuators like the SMB<\/b> and L120<\/b> series.<\/p>\n<\/li>\n<\/ul>\n

          Detailed Technical Specifications<\/strong><\/h2>\n
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          \n\n\n\n\n\n\n\n\n\n\n
          Model<\/span><\/td>\nAllowable Torque (N\u00b7m)<\/span><\/td>\nGear Ratio (Electric\/Manual)<\/span><\/td>\nMax Valve Shaft (mm)<\/span><\/td>\nFlange (ISO 5211)<\/span><\/td>\n<\/tr>\n<\/thead>\n
          CWG-00<\/b><\/span><\/td>\n1,200<\/span><\/td>\n40:1 \/ 80:1<\/span><\/td>\n36<\/span><\/td>\nF12<\/span><\/td>\n<\/tr>\n
          CWG-10<\/b><\/span><\/td>\n2,000<\/span><\/td>\n44:1 \/ 88:1<\/span><\/td>\n46<\/span><\/td>\nF14<\/span><\/td>\n<\/tr>\n
          CWG-20<\/b><\/span><\/td>\n2,800<\/span><\/td>\n48:1 \/ 120:1<\/span><\/td>\n60<\/span><\/td>\nF16<\/span><\/td>\n<\/tr>\n
          CWG-30<\/b><\/span><\/td>\n4,300<\/span><\/td>\n52:1 \/ 130:1<\/span><\/td>\n75<\/span><\/td>\nF16<\/span><\/td>\n<\/tr>\n
          CWG-40<\/b><\/span><\/td>\n10,400<\/span><\/td>\n56:1 \/ 420:1<\/span><\/td>\n95<\/span><\/td>\nF25<\/span><\/td>\n<\/tr>\n
          CWG-60<\/b><\/span><\/td>\n32,800<\/span><\/td>\n64:1 \/ 768:1<\/span><\/td>\n140<\/span><\/td>\nF35<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

          Why Choose the CWG Series?<\/strong><\/h2>\n
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            Economical:<\/b> Low investment cost with high transmission efficiency.<\/p>\n<\/li>\n

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            Compact:<\/b> Saves installation space compared to other gearboxes of the same capacity.<\/p>\n<\/li>\n

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            Easy Upgrades:<\/b> Ready to convert from manual to electric operation at any time using standard ISO flanges.<\/p>\n<\/li>\n<\/ul>\n

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            <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

            The CWG Series<\/b> is a line of worm gearboxes specifically designed for general industrial applications, particularly in water supply, drainage, and the metallurgical industry. It is the optimal choice for operating quarter-turn (90\u00b0) valves such as butterfly valves<\/b> and ball valves<\/b>.<\/p>\n","protected":false},"featured_media":986,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[235,214],"product_tag":[],"class_list":{"0":"post-538","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-manual-actuator-nippon-gear-en","7":"product_cat-part-turn-type-en-en","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/xtech-eng.com\/index.php?rest_route=\/wp\/v2\/product\/538","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xtech-eng.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/xtech-eng.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/xtech-eng.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=538"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/xtech-eng.com\/index.php?rest_route=\/wp\/v2\/media\/986"}],"wp:attachment":[{"href":"https:\/\/xtech-eng.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=538"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/xtech-eng.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=538"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/xtech-eng.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=538"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/xtech-eng.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}