DSG25H Nut Housing
DSG25H Nut Housing
Product Profile
The DSG25H Nut Housing is an essential heavy-duty mounting bracket engineered to integrate 25mm ball screw nuts seamlessly into your industrial assembly. Because ball screw nuts feature complex cylindrical bodies and flanges, mounting them directly to a flat carriage plate is a significant engineering challenge. The DSG25H acts as a precision mechanical bridge, converting the flanged nut into a standardized, flat, 4-bolt mounting surface capable of transmitting significant industrial-grade forces.
Guaranteed Parallel Alignment
In high-load linear motion, alignment is the most critical factor for performance. If a ball screw is not perfectly parallel to your linear rails, the drive system will bind, chatter, and suffer from premature wear. The DSG25H is precision-milled to an exact center-height tolerance. When used in conjunction with standard BK20/BF20 support units, it guarantees your ball screw remains perfectly parallel to the machine bed, ensuring smooth, low-friction travel.
Lightweight & Robust
Machined from solid, high-strength aluminum alloy and finished with a corrosion-resistant anodized coating, the DSG25H is built to handle the massive axial thrust generated by 25mm ball screws. Its lightweight design keeps the moving mass of your carriage at a minimum, enabling faster machine cycles and sharper, more responsive direction changes.


Key Advantages
1.Extreme Load Capacity: Engineered specifically to manage the high axial thrust and torque associated with 25mm diameter ball screws. Its robust construction ensures reliable performance even under heavy-duty operational loads.
2.Superior Positional Repeatability: By securing the ball nut into a perfectly rigid assembly, the DSG25H eliminates unwanted "play" (backlash), ensuring the machine returns to exact coordinates with high repeatability.
3.Vibration Damping: The increased material mass of the housing helps dissipate mechanical resonance. This results in smoother motion, reduced tool chatter, and superior surface finishes on complex machined workpieces.
4.Reduced Operational Wear: Engineered for precision alignment, the DSG25H prevents binding and asymmetrical side-loading. This ensures uniform wear across the ball tracks, significantly extending the service life of your ball screw assembly.
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