Free Guide Unit (Press-fit Type) FGU series ATEC CO., LTD. Free Guide Unit ( Press-fit Type ) Product Overview →Scan the QR code to watch the product video.

Product Overview The FGU Series compensates for misalignment during component insertion and press-fitting through its floating top plate mechanism. It helps prevent alignment errors when inserting or pressfitting shafts, bearings, bushings, and other components using hydraulic or servo presses. This reduces equipment loads caused by misalignment, improves assembly quality, and simplifies setup when changing jigs. The FGU-NEH/AH Series retracts The FGU top plate starts to slide The cylinder moves downward 0.5 mm along the Z-axis when the as the workpiece or receiving side with the workpiece and...

Application Examples ■ Application Example 1 Misalignment during split-pin press-fitting in automotive parts caused frequent defects and line stoppages. The FGU significantly reduced these issues, improving quality and productivity. ▲Before FGU Installation The cylinder moves downward with the parts misaligned. ⇒Excessive force causes press-fitting defects. Press-fitting follows the guide smoothly! ⇒Significantly reduces pressfitting defects! ■ Application Example 2 Misalignment between fixtures during bushing press-fitting caused burrs, requiring additional deburring work. After FGU installation,...

FGU-NEH/AH series Press-Fitting Models The FGU-NEH/AH Series compensates for misalignment during press-fitting and assembly using servo cylinders and other press system. Above the preset load, the sliding surface moves 0.5 mm downward along the Z-axis and seats against the main body to withstand the press-fitting load.The AH Series has the same dimensions as the NEH Series but lower starting resistance, making it suitable when starting resistance may cause workpiece deformation.

FGU-L series Light Press-Fitting Model FGU-L series Light Press-Fitting Model The FGU-L Series is designed for light press-fitting applications and is ideal for assembling plastic and precision parts, with no Z-axis compression of the sliding surface. ■ FGU-L-003-2T O Orientation: Upright or inverted Temperature: 0-60°C_^FGU-AH has lower starting resistance than NEH.

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