GAOGONG GGK50 Precision Linear Stage / Miniature Ball Screw Linear Actuator

GAOGONG GGK50 Series Single-Axis Robot is a compact, high-precision linear stage engineered specifically for space-constrained industrial automation environments. Driven by a high-precision ball screw and guided along an optimized 50mm width U-shaped steel track, it achieves exceptional positioning accuracy and structural rigidity while maintaining a miniature footprint.

Compared to larger profiles, the GGK50 miniature linear actuator offers the perfect balance of weight efficiency and micro-positioning reliability, making it the preferred choice for electronic assembly and laboratory automation.

1. Core Advantages of GAOGONG GGK50

• Miniature & Space-Saving Design: Featuring a narrow 50mm body width, the GGK50 integrates the linear guide rail and ball screw block into a single U-shaped steel structure. This drastically minimizes installation space and overall machine weight.

• Optimized Rigidity for Precision Payloads: Despite its compact profile, the optimized U-shaped steel track provides outstanding resistance to bending and twisting, easily absorbing radial, reverse-radial, and lateral loads.

• Micro-Positioning Accuracy: Equipped with a Ø10mm ball screw available in 2mm or 5mm leads, it is optimized for high-resolution feeding:

• Normal Grade (C): Repeatability of ±0.01 mm.

• Precision Grade (P): Repeatability up to ±0.003 mm.

• Simplified Engineering Setup: Pre-aligned and factory-tested parallelism eliminates tedious assembly time. Designers can mount the base directly to the machine reference plane and connect the motor flange.

2. GGK50 Key Technical Specifications

• Model Designation: GGK50 Miniature Actuator

• Body Width: 50 mm

• Screw Outer Diameter: Ø10 mm

• Available Screw Leads: 2 mm / 5 mm

• Maximum Linear Speed: 250 mm/s

• Maximum Effective Stroke: 400 mm

• Normal Grade Repeatability (C): ±0.01 mm

• Precision Grade Repeatability (P): ±0.003 mm

3. Typical Target Applications for GGK50

The compact form factor and high precision of the GGK50 make it ideal for high-tech, lightweight desktop automation systems:

• Semiconductor & PCB Assembly: Desktop dispensing (点胶机), micro-drilling, automatic SMD pick-and-place, and electronic component inspection.

• Optical & Medical Equipment: Precision lens focusing systems, laboratory sample handling, high-resolution desktop image scanning, and automated pipetting stations.

• Precision Testing Instruments: Compact AOI (Automated Optical Inspection) systems and localized axis driving for laboratory measurement devices.

4. GGK50 Part Number Naming Specification

Please use the following coding standard when configuring your model code for ordering:

Part Number Example:

GGK5005P - 300A1 - F1CS0M
( 50mm Width / 5mm Lead / Precision Grade / 300mm Base Length / Single Standard Block / Aluminum Cover / Switch Rail / Coupling Included )

🔍 Quick Code Reference Table

📋 Technical Selection Guide & Parameter Breakdown

• Step 1: Series & Size (50)
  Indicates the 50mm compact base width profile, specifically optimized for ultra-narrow space constraints.

• Step 2: Ball Screw Lead (2 / 5)
  Linear distance moved per single motor revolution. Choose 2mm lead for higher resolution and thrust, or 5mm lead for balanced speed requirements.

• Step 3: Accuracy Grade (P / C)
  P (Precision Grade) delivers an ultra-high repeatability of ±0.003mm for micro-positioning. C (Normal Grade) offers a cost-effective ±0.01mm repeatability for general handling.

• Step 4: Total Base Length (100mm to 400mm)
  The total physical length of the linear module's steel base profile, customized to fit your required effective stroke.

• Step 5: Block Qty & Type (A1 / A2 / S1 / S2)
  A represents the Standard Block for robust load support; S represents the Light-load Block for reduced mass. The numeric suffix defines single (1) or dual (2) block configurations on the track.

• Step 6: Motor Flange (F0 / F1 / F2... / FE)
  Pre-engineered adapter plates to perfectly match standard servo or stepper motors from top global brands. FE marks fully customized flange machining based on client blueprints.

• Step 7: Cover Options (C / B / No Mark)
  C includes a sleek Aluminum Cover to shield internal components from falling debris. B provides flexible protective Bellows (Shield) for enhanced dustproofing. No Mark leaves the module open.

• Step 8: Limit Switch (S0 / S1 / S2 / S3 / S4 / No Mark)
  Configures over-travel protection and homing. S0 includes the switch mounting rail only. S1/S2 feature OMRON sensors, while S3/S4 integrate Panasonic (GX) sensors.

• Step 9: Coupling (M / No Mark)
  M ensures a factory-matched high-flexibility coupling is included in the package. No Mark supplies the standard bare shaft extension.

⚠️ Note on Customization (E): If you see the letter E appended next to any parameter (e.g., GGK5002PE), it indicates that specific section involves custom engineering or unique machining according to client drawings.

5. Technical Resources & Selection Support

Get more technical support and business cooperation:

• 📁 Technical Resources Download
  Complete 2D/3D CAD Drawings & Datasheet Download
  👉 Click to Enter: GGK Series Download Center

• 💰 Selection & Quotation Inquiry
  Exclusive Engineer Rapid Selection & Quotation Consultation
  👉 Click to Enter: Contact GAOGONG for Quote