THK KR4610D440LP0-1X00 LM GUIDE LINEAR MOTION ACTUATOR

Description:

The THK KR4610D440LP0-1X00 LM Guide Linear Motion Actuator is an integrated ball screw-driven linear actuator designed to provide high-speed, high-precision linear motion for industrial automation and positioning systems. This KR46 D-type actuator features a 10 mm ball screw lead, approximately 440 mm stroke, and dual short-block configuration, combining an LM Guide and precision ball screw into a compact, high-rigidity assembly for smooth operation, excellent positioning accuracy, and four-way equal load capability. Commonly installed in semiconductor manufacturing equipment, CNC machinery, industrial robots, automated assembly lines, packaging equipment, and precision inspection systems, this actuator is used by maintenance teams, OEM machine builders, and system integrators for machine repairs, automation upgrades, and replacement of existing linear motion assemblies.

Applications:

The THK KR4610D440LP0-1X00 is commonly used in semiconductor equipment, electronic assembly systems, CNC machining centers, industrial robots, automated inspection machines, packaging machinery, laboratory automation, material handling systems, and precision positioning applications where high rigidity, long travel, accurate positioning, and reliable ball screw-driven linear motion are required.

Technical Specifications:

• Manufacturer Part Number (MPN): KR4610D440LP0-1X00
• Manufacturer: THK Ltd.
• Product Type: LM Guide Linear Motion Actuator
• Series: KR46 Compact Series
• Model Type: D (Dual Short Block)
• Drive Method: Precision Ball Screw
• Ball Screw Lead: 10 mm
• Stroke: Approximately 440 mm
• Guide Type: Integrated LM Guide with Ball Screw
• Block Configuration: Dual Short Block (High Rigidity)
• Structure: U-Shaped High-Rigidity Outer Rail with Integrated Moving Table
• Basic Dynamic Load Rating (LM Guide Unit): 14,000 N
• Basic Static Load Rating (LM Guide Unit): 22,700 N
• Four-Way Equal Load Design
• High Positioning Accuracy
• Compact Space-Saving Construction
• Low Friction and Smooth Linear Motion
• Suitable for Direct Motor Coupling Applications
• Optional Contamination Protection: Bellows, QZ Lubricator, Sensors, and Mounting Accessories Available

Common Replacements:

• THK KR4610C440LP0-1X00
• THK KR4620D440LP0-1X00
• THK KR4610D540LP0-1X00