Description

Linear Block, Sliding Block

Model Series: HGH/HGW

• Designed for use with linear rails.
• HGH denotes a square block linear rail, while HGW signifies a wide (flanged) block type.
• Linear blocks are utilized in various industrial applications, including CNC machinery, to support loads on linear rails.
• Constructed from steel or aluminum, these blocks incorporate internal ball bearings for propulsion.
• They facilitate smooth, rapid, and reciprocal movement along the rail.
• The HGH model features a square profile, whereas the HGW model is a wide, flanged block design.

Features: Linear Block HGH and HGW Series

• High precision, smoothness, superior wear resistance, and low noise operation.
• Utilizes advanced manufacturing technology for precise, high-hardness, and durable products.
• Offers high bearing capacity with low friction.
• Widely applicable in CNC machine tools, machining centers, electronic equipment, automation machinery, textile machinery, automotive and woodworking machinery, printing machinery, and more.
• Exhibits high precision, smooth operation, excellent wear resistance, and minimal noise.
• Manufactured using advanced technology, ensuring precision, high hardness, and durability.
• Features high load-bearing capacity and low friction.
• Extensively used in CNC machine tools, machining centers, electronics manufacturing, automated systems, textile machinery, automotive and woodworking equipment, printing machinery, etc.

Specifications: Linear Block HGH and HGW Series

Linear Block: HGH

Linear Block: HGW

Installation Procedure: Linear Block Installation

1. Place the slider parallel to the guide rail.
2. Gently push the slider onto the guide rail.
3. Slide the block along the guide rail.
4. Installation is complete; avoid dropping the steel balls.

During installation, do not remove the plastic guide rails from the slider prematurely, as this can cause the steel balls within the slider to dislodge, preventing proper installation and operation. When disassembling, utilize the dummy rail to retain the balls.

Installation Tips:

If guide rails are not used with dummy rails, the sharp edges of guide rails made from No. 55 steel can easily eject the balls from the ball groove.

Original Version Details

Steel casing ensures secure ball retention.

The HGW and HGH series linear blocks differ in several aspects related to their application and characteristics:

Structural Design
HGW (Heavy Load Wide Linear Guide)

• Wider Profile: Features a broader design for both the rail and block, enhancing stability and load distribution.
• Heavy Load Capacity: Engineered to handle higher loads compared to standard SBR (Support Rail Guide) linear blocks.

HGH (High-precision Linear Guide)

• Standard Profile: Characterized by a square rail with incorporated ball or roller bearings.
• High Precision: Delivers superior positional accuracy, making it suitable for applications demanding high fidelity.

Load Capacity and Stability

• HGW: Possesses a greater load capacity than HGH, ideal for applications requiring substanial load support and excellent weight distribution. The wider rail contributes to enhanced stability during motion and reduced vibration or deflection.
• HGH: Offers good load capacity, though less than HGW, with a primary focus on movement precision. Suitable for applications requiring high accuracy without excessive load requirements.

Application Areas

• HGW: Recommended for heavy-duty applications demanding high stability, such as industrial machinery, large CNC equipment, and robustly built devices.
• HGH: Best suited for applications requiring high precision and smooth motion, including CNC machines, 3D printers, and manufacturing equipment where accuracy is paramount.

Summary

• HGW: Optimal for applications requiring high load capacity and superior stability.
• HGH: Ideal for applications prioritizing high precision and smooth linear motion.

The selection between HGW and HGH depends on the specific demands of the application. For enhanced stability and heavy load handling, HGW is the preferred choice, while HGH is more appropriate for precision-focused tasks.

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