VGTF55-99 Four-Finger Pneumatic Gripper

Description VGTF55-99

VGTF55-99 is a centering four-finger pneumatic gripper with a T-slot guide for automated production processes where uniform part holding, accurate workpiece feeding into the required position, and stable cycle operation are important. The model is suitable for robotic lines, automatic machine loading, transfer of parts after machining, housing components, square products, and medium-weight workpieces. The key feature of the VGTF55-99 is its four-finger gripping design. The force is distributed more evenly than when holding a part at two points, so the model helps reliably fix the object and reduce the risk of surface damage. This is especially important when working with square, symmetrical, or misalignment-sensitive parts where not only holding but also centering is required. The gripper has a stroke of 8 mm per jaw, an opening force of 200×P N, and a closing force of 186×P N. The maximum workpiece weight is 5 kg, while the gripper itself weighs 1.1 kg. These parameters allow the VGTF55-99 to be used in applications where compact models no longer provide sufficient force, while it remains important to maintain moderate unit weight and stable operation as part of an automated system.

Where the VGTF55-99 Is Used

The VGTF55-99 pneumatic gripper is used in areas where a robot or automatic mechanism works with parts weighing up to 5 kg and must hold them without displacement during transfer, placement, or feeding into equipment. The VGTF55-99 is suitable for:

• automatic loading and unloading of machines;
• transferring metal workpieces weighing up to 5 kg;
• working with square products that require centering;
• gripping housing parts and tooling elements;
• feeding parts into a technological position;
• robotic lines with a repeatable production cycle.

For square products that require centering, the VGTF55-99 can be a practical solution alongside VGFR series models. To compare gripper types by design, force, and permissible workpiece weight, you can go to the pneumatic grippers section. When selecting the VGTF55-99, it is important to consider not only the weight of the workpiece. A part weighing 5 kg can load the gripper differently depending on its shape, length, center of gravity, and transfer speed. For example, a compact housing part and an elongated workpiece of the same weight create different loads on the jaws during robot acceleration and braking.

What to Consider When Selecting a Gripper

The VGTF55-99 is designed for applications where confident part holding, even force distribution, and stable operation in an automated cycle are required. The 8 mm stroke per jaw is suitable for workpieces with clear fixation points that do not require an excessively wide opening range. Before choosing this model, it is worth checking:

• whether the 8 mm stroke per jaw is sufficient for your part;
• whether the closing force is suitable for the actual weight and shape of the workpiece;
• whether four-point holding and centering are specifically required;
• whether the center of gravity is shifted during transfer;
• whether oil, chips, dust, or vibration are present in the working area;
• whether jaw position monitoring with sensors is required;
• whether misalignment compensation is needed when placing the part.

If the workpiece enters the gripping area with slight deviations, we recommend evaluating additional system components in advance: position monitoring sensors, compensation modules, mounts, and the shape of the working fingers. This helps reduce the risk of part displacement, decrease the load on the tooling, and improve the stability of the entire production cycle.

Design Features of the VGTF55-99

The VGTF55-99 belongs to the VGTF series of centering grippers with a T-slot guide. This design helps ensure stable finger movement and reliable part holding in an automated cycle. The four-finger design is especially useful in applications where it is important to distribute force across several contact points. This helps hold the object carefully, reduce local surface load, and improve the stability of the part position during transfer. Thanks to this design, the VGTF55-99 is suitable for production processes where not only gripping but also repeatable workpiece centering is required before feeding into a machine, tooling, or another working area.

Why It Is Better to Buy the VGTF55-99 Pneumatic Gripper from KIPVALVE

The VGTF55-99 is a solution for production facilities where reliable gripping, centering, uniform holding, and correct integration into an automated line are important. For the equipment to operate without unnecessary downtime, the model characteristics must be matched with actual operating conditions: the weight and geometry of the workpiece, working pressure, line speed, transfer trajectory, and accuracy requirements. KIPVALVE helps select FOUK KIPVALVE pneumatic grippers for the tasks of industrial enterprises. We can assess whether the VGTF55-99 is suitable for your part or offer another model from the series if a different option is required in terms of jaw stroke, force, workpiece weight, centering type, or operating conditions. To receive a commercial quotation and price, submit a request via the form on the page. KIPVALVE specialists will clarify the part parameters and line operating conditions, and help select equipment for your production process.