{"id":491,"date":"2025-09-16T04:27:13","date_gmt":"2025-09-16T04:27:13","guid":{"rendered":"https:\/\/xtech-eng.com\/?post_type=product&p=491"},"modified":"2025-12-31T07:04:22","modified_gmt":"2025-12-31T07:04:22","slug":"ac-motor-for-hydraulic-gate-general-purpose-characteristics","status":"publish","type":"product","link":"https:\/\/xtech-eng.com\/?product=ac-motor-for-hydraulic-gate-general-purpose-characteristics&lang=en","title":{"rendered":"Nippon Gear_AC motor for hydraulic gate (General-purpose characteristics)"},"content":{"rendered":"

Hydraulic Gate & Spillway Actuator Motors: Superior Technical Standards<\/strong><\/h1>\n

1. Product Overview<\/strong><\/h2>\n

This motor series is engineered and manufactured in strict compliance with the technical standards for dams, spillway gates, and hydraulic sluice gates<\/b>. It serves as a specialized drive solution, meeting the most rigorous requirements for safety and high availability in water resource management and levee safety.<\/p>\n

2. Key Technical Features<\/strong><\/h2>\n
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    Specialized Type 70 Motor:<\/b> Developed by Meidensha Corporation<\/b>, this motor is specifically optimized for hydraulic gate applications, featuring an integrated mechanical brake and Class B insulation.<\/p>\n<\/li>\n

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    Operational Versatility:<\/b> * Standard Mode:<\/b> Rated for 30-minute<\/b> operation.<\/p>\n

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      Enhanced Mode:<\/b> When equipped with an optional cooling fan, the motor supports continuous operation (Constant-rated)<\/b>, ideal for areas requiring frequent flow regulation.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

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      Harsh Environment Resilience:<\/b> * Motor windings undergo specialized insulation and moisture-proof treatment to prevent short circuits in the high-humidity environments of river basins and dams.<\/p>\n

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        The terminal box features a fully enclosed design (IP55)<\/b>, ensuring durable outdoor operation even under heavy rain, storms, and dust.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

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        Impressive Torque Performance:<\/b> Boasts a starting torque of over 200%<\/b> and a breakdown (peak) torque of more than 300%<\/b>, facilitating the smooth opening and closing of heavy gates even under extreme water pressure.<\/p>\n<\/li>\n<\/ul>\n

        3. Detailed Technical Specifications<\/strong><\/h2>\n
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        Parameter<\/span><\/td>\nTechnical Details<\/span><\/td>\n<\/tr>\n<\/thead>\n
        Motor Type<\/b><\/span><\/td>\nType 70 (Manufactured by Meidensha)<\/span><\/td>\n<\/tr>\n
        Number of Poles<\/b><\/span><\/td>\n4 Poles (Tetrapolar)<\/span><\/td>\n<\/tr>\n
        Insulation Class<\/b><\/span><\/td>\nClass B<\/span><\/td>\n<\/tr>\n
        Starting Torque<\/b><\/span><\/td>\n\u2265 200% of Rated Torque<\/span><\/td>\n<\/tr>\n
        Peak Torque<\/b><\/span><\/td>\n\u2265 300% of Rated Torque<\/span><\/td>\n<\/tr>\n
        Time Rating<\/b><\/span><\/td>\n30 minutes (Non-ventilated) \/ Continuous (Forced-fan)<\/span><\/td>\n<\/tr>\n
        Protection Class<\/b><\/span><\/td>\nIP55 (Non-ventilated) \/ IP44 (Forced-fan)<\/span><\/td>\n<\/tr>\n
        Brake System<\/b><\/span><\/td>\nBraking Torque \u2265 150% of Rated Torque<\/span><\/td>\n<\/tr>\n
        Power Supply<\/b><\/span><\/td>\n3-Phase AC (200V \/ 400V \/ 440V \u2013 50Hz \/ 60Hz)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n