Description

Linear Block, Sliding Block

Model Series: HGH/HGW

• Designed for use with linear rails.
• HGH models are square block linear rails; HGW models are wide (flanged) block types.
• Linear sliding blocks are used with linear rails in various industries, including CNC machine tools. They serve as load-bearing components on linear rails.
• Manufactured from steel or aluminum, these blocks contain ball bearings for motion.
• They enable smooth and rapid linear movement along the rail.
• The HGH series features a square profile block, while the HGW series offers a wider block with flanges/wings.

Features:

• High precision, smoothness, wear resistance, and low noise.
• Utilizes advanced manufacturing technology for precise, hard, and durable products.
• Provides high bearing capacity and low friction.
• Widely applied in CNC machine tools, machining centers, automation machinery, textile machinery, automotive woodworking machinery, printing machinery, and other industrial equipment.
• (Duplicate English content removed for clarity)

Specifications:

Linear Block: HGH

Linear Block: HGW

 
*Product color may vary.

Linear Rail

Installation Procedure:

1. Place the slider parallel to the guide rail.
2. Gently push the slider onto the guide rail.
3. The slider will engage with the guide rail.
4. Installation is complete without dislodging the steel balls.

 
During installation, do not remove the temporary plastic retaining rails from the slider in advance. Failure to do so may cause the steel balls to dislodge during assembly, preventing proper installation and operation. When disassembling, use the retaining rails to facilitate removal without losing the balls.

Installation Tips:

If not using the provided retaining rails, the sharp edges of guide rails made from No. 55 steel may cause the balls in the ball groove to eject.

Original Version Imagery

Steel case provides secure ball retention

Comparison of HGW and HGH Linear Blocks:

Structure and Design

HGW (Heavy Load Wide Linear Guide)

• Wide Profile: Features a wider rail and block design, enhancing stability and load distribution.
• Load Capacity: Engineered for heavy-duty applications, offering superior load-bearing capacity compared to SBR (Support Rail Guide) blocks.

HGH (High-precision Linear Guide)

• Standard Profile: Characterized by a square rail profile housing ball or roller bearings.
• High Precision: Delivers extremely accurate linear motion, ideal for applications demanding high precision.

Load Capacity and Stability

• HGW: Excels in heavy load applications, providing enhanced stability and reduced vibration/deflection due to its wider profile. Suitable for high-stress environments.
• HGH: Offers good load capacity, prioritizing motion accuracy over maximum load handling. Best suited for precision-oriented tasks where extreme loads are not typical.

Applications

• HGW: Recommended for heavy industrial machinery, large CNC machines, and other equipment requiring high stability and robustness.
• HGH: Ideal for precision CNC machines, 3D printers, and manufacturing equipment where accuracy and smooth motion are critical.

Summary:

• HGW is suitable for applications requiring high load capacity and stability.
• HGH is ideal for applications demanding high precision and smooth motion.

The selection between HGW and HGH depends on the specific application requirements. For superior stability and heavy load handling, HGW is the preferred choice. For applications prioritizing precision and smooth movement, HGH is more appropriate.

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