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SMT Machine Low Profile Wide Type Linear Guide Block

SMT Machine Low Profile Wide Type Linear Guide Block

Precision, stability, and reliability are non-negotiable in modern SMT (Surface Mount Technology) manufacturing. Our SMT Machine Low Profile Wide Type Linear Guide Block is engineered to meet these critical demands, providing a robust foundation for high-speed pick-and-place machines, automated assembly lines, and precision positioning systems. Designed for applications where space is at a premium but performance cannot be compromised, this wide-type block offers exceptional load capacity and rigidity in a compact, low-profile form factor. Its primary function is to facilitate smooth, accurate, and frictionless linear motion, which is essential for maintaining the high throughput and placement accuracy required in electronics production. For enhanced dust and debris protection in demanding environments, consider our complementary Dustproof Low Series Linear Guide Block Wide Type. When ultimate contamination resistance is required, the Dustproof Low-Profile Linear Guide Block Wide Type provides superior sealing. For robotic applications demanding maximum structural integrity, our High-Rigidity Wide Linear Guide Block For Robots delivers unparalleled stability. All these models feature advanced sealing solutions, such as the technology found in our Integrated Multi-Lip Contact Seal Linear Guide Block, ensuring long service life and minimal maintenance even in challenging conditions.


The SMT Machine Low Profile Wide Type Linear Guide Block is meticulously crafted from high-grade steel, undergoing rigorous heat treatment and precision grinding to achieve exceptional dimensional accuracy and surface finish. This process ensures optimal contact with the matching rail, minimizing rolling resistance and vibration. The wide design inherently provides greater moment resistance, significantly enhancing the system's stability against overturning forces commonly encountered in dynamic SMT operations. The internal ball circuit is optimized for smooth, quiet, and consistent recirculation, contributing to the overall precision and repeatability of the motion system. Key design features include integrated lubrication ports for easy maintenance and a compact height that allows for integration into space-constrained machine designs without sacrificing performance or load rating.

Technical Specifications & Parameters

The following table details the core specifications for our standard SMT Machine Low Profile Wide Type Linear Guide Block series.

Model Code Width (W) mm Height (H) mm Length (L) mm Basic Dynamic Load (C) kN Basic Static Load (C0) kN
SLW15 24 15 48 9.8 14.2
SLW20 30 20 62 15.6 23.5
SLW25 38 25 75 24.3 37.8
SLW30 47 30 90 34.1 52.0

Features & Benefits

  • Ultra-Low Profile Design: Maximizes machine design flexibility in Z-axis limited applications.
  • Wide Body Construction: Delivers high load capacity and superior moment rigidity (Mx, My, Mz).
  • High Precision Grinding: Ensures smooth, quiet, and accurate linear motion with minimal friction.
  • Optimized Ball Recirculation: Provides consistent performance and extended operational life.
  • Pre-Installed Seals: Effective protection against dust and particulate contamination.
  • Standard Lubrication Fittings: Simplifies maintenance routines for prolonged reliability.
  • High-Grade Steel & Heat Treatment: Guarantees durability and resistance to wear and deformation.

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