{"id":598,"date":"2025-09-26T04:14:21","date_gmt":"2025-09-26T04:14:21","guid":{"rendered":"https:\/\/xtech-eng.com\/?post_type=product&p=598"},"modified":"2025-12-31T06:38:31","modified_gmt":"2025-12-31T06:38:31","slug":"ball-screw-jack-2","status":"publish","type":"product","link":"https:\/\/xtech-eng.com\/?product=ball-screw-jack-2&lang=en","title":{"rendered":"Nippon Gear_Ball Screw Jack"},"content":{"rendered":"

Standard Ball Screw Jacks: High-Speed & High-Efficiency Lifting Solutions<\/strong><\/h1>\n

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

Ball Screw Jacks<\/b> are the premier choice for applications requiring high operational speeds and continuous duty cycles. By utilizing a rolling friction mechanism with high-precision ball bearings, these jacks achieve superior transmission efficiency and low heat generation. This optimizes energy consumption and significantly extends the service life of the driving motor system.<\/p>\n

[Image: Industrial Ball Screw Jack structure with high-precision worm gear]\n

2. Key Features<\/strong><\/h2>\n
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    Superior Efficiency:<\/b> The integration of a ball screw minimizes friction, achieving efficiency ratings of up to 0.64<\/b>\u20142 to 3 times higher than conventional trapezoidal screw jacks.<\/p>\n<\/li>\n

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    High-Speed Operation:<\/b> Perfectly suited for fast-paced automated production lines and rapid positioning tasks.<\/p>\n<\/li>\n

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    Extensive Load Range:<\/b> Available in a full spectrum of models from 10 kN up to 1,000 kN<\/b>, covering applications from light-duty to ultra-heavy-duty industrial lifting.<\/p>\n<\/li>\n

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    Anti-Rotation Option:<\/b> Can be integrated with an anti-rotation mechanism to ensure the screw only performs precise linear translation without rotating.<\/p>\n<\/li>\n

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    Safety Note (Non-Self-Locking):<\/b> Due to low rolling friction, these products do not have a self-locking function<\/b>. A braking system (brake) must be equipped on the motor to hold the load safely.<\/p>\n<\/li>\n

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    Diverse Customization:<\/b> Supports optional accessories such as bellows (dust covers), limit switches, and RC encoders.<\/p>\n<\/li>\n<\/ul>\n

    3. Standard Technical Specifications (Series J0B – J7B)<\/strong><\/h2>\n

    Use the table below to select the appropriate Size Code<\/b> based on your capacity requirements:<\/p>\n

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    \n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Model Code<\/span><\/td>\nCapacity (kN)<\/span><\/td>\nScrew Dia. (mm)<\/span><\/td>\nLead (mm)<\/span><\/td>\nEfficiency (H)<\/span><\/td>\nMax Power (kW)<\/span><\/td>\n<\/tr>\n<\/thead>\n
    J0B<\/b><\/span><\/td>\n10<\/span><\/td>\n20<\/span><\/td>\n5<\/span><\/td>\n0.64<\/span><\/td>\n0.75<\/span><\/td>\n<\/tr>\n
    J1B<\/b><\/span><\/td>\n25<\/span><\/td>\n25<\/span><\/td>\n8<\/span><\/td>\n0.61<\/span><\/td>\n1.3<\/span><\/td>\n<\/tr>\n
    J2B<\/b><\/span><\/td>\n50<\/span><\/td>\n36<\/span><\/td>\n10<\/span><\/td>\n0.61<\/span><\/td>\n2.5<\/span><\/td>\n<\/tr>\n
    J3B<\/b><\/span><\/td>\n100<\/span><\/td>\n45<\/span><\/td>\n12<\/span><\/td>\n0.59<\/span><\/td>\n3.7<\/span><\/td>\n<\/tr>\n
    J4B<\/b><\/span><\/td>\n200<\/span><\/td>\n60<\/span><\/td>\n16<\/span><\/td>\n0.60<\/span><\/td>\n6.0<\/span><\/td>\n<\/tr>\n
    J5B<\/b><\/span><\/td>\n300<\/span><\/td>\n80<\/span><\/td>\n20<\/span><\/td>\n0.61<\/span><\/td>\n9.5<\/span><\/td>\n<\/tr>\n
    J6B<\/b><\/span><\/td>\n500<\/span><\/td>\n100<\/span><\/td>\n24<\/span><\/td>\n0.60<\/span><\/td>\n14.0<\/span><\/td>\n<\/tr>\n
    JFB<\/b><\/span><\/td>\n750<\/span><\/td>\n120<\/span><\/td>\n28<\/span><\/td>\n0.61<\/span><\/td>\n17.0<\/span><\/td>\n<\/tr>\n
    J7B<\/b><\/span><\/td>\n1000<\/span><\/td>\n140<\/span><\/td>\n32<\/span><\/td>\n0.62<\/span><\/td>\n22.0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n