Large Stroke Electric Gripper

Large Stroke Electric Gripper,a high-precision automated gripping and grasping device in the field of industrial automation, is driven by a motor and has an ultra long opening and closing distance. The term 'Large Stroke' here refers to the maximum opening and closing distance between two or more fingers of the gripper being significantly greater than that of conventional electric grippers, usually up to tens of centimeters or even longer, which can adapt to the gripping needs of workpieces of different sizes or shapes. Compared with pneumatic grippers or short stroke electric grippers, Large Stroke Electric Gripper precisely controls the gripping position and force through servo motors or stepper motors, without the need for a pneumatic source, and is directly integrated into electrified production lines. It is one of the core components of a flexible automated production line.

Large Stroke Electric Gripper has flexible gripping range. It is driven by a precision transmission mechanism (such as ball screw, synchronous belt or gear rack) in conjunction with a servo motor to achieve large-scale movement of the gripper tip. Unlike traditional pneumatic grippers with fixed stroke or small range adjustment, its opening and closing distance can be precisely controlled through programming, which can grip both micro parts and large workpieces, meeting the needs of diverse production scenarios.

Large Stroke Electric Gripper balances accuracy and stability while ensuring stroke advantages. It is usually equipped with high-precision position sensors and force feedback systems, with positioning errors controlled within 0.1 millimeters and repeated positioning accuracy, suitable for precision assembly scenarios. It can adjust the clamping force according to the material of the workpiece, dynamically adjust the clamping force through the program (such as 0.1N to 200N), and avoid damaging fragile workpieces (such as glass, electronic components) or falling off due to loose clamping.

The built-in force sensor and controller of the Large Stroke Electric Gripper monitor the clamping status in real-time, and work with PLC or industrial PC to achieve closed-loop control. For example, when grasping deformable objects, the system can automatically reduce the clamping force and fine tune the position. Its control system supports multiple communication protocols and can seamlessly integrate with robots, PLCs, and other devices to achieve collaborative operations in automated production.

Large Stroke Electric Gripper is widely used in industries that require handling workpieces of different sizes. In automobile manufacturing, various components from bolts to doors can be grasped; In the field of logistics and warehousing, able to sort packages of different sizes; In machine tool processing, adapt to different specifications of raw materials and finished parts; In the new energy industry, meet the demand for capturing battery modules from individual units to complete packages.

Compared with ordinary electric grippers, the structure of Large Stroke Electric Gripper is more complex, requiring a balance between rigidity and accuracy under long stroke. High strength alloy materials and lightweight designs are usually used. Although the cost is high, it reduces the frequency of replacing grippers on the production line due to changes in workpiece size, significantly improving the flexibility and efficiency of the automation system. It is an important equipment for modern industrial upgrading towards flexibility and intelligence.

In this page, we introduce Large Stroke Electric Gripper, here you can see data sheet, videos of our electric grippers.

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With the popularization of collaborative robots, large stroke electric gripper is developing towards lightweight, intelligent (integrated AI vision guidance), and fast changing interfaces, becoming key components of flexible manufacturing. Large Stroke Electric Gripper, with its flexibility, high precision, and energy-saving features, is replacing traditional clamping solutions and is particularly suitable for modern intelligent manufacturing needs with multiple varieties and small batches.