Mitutoyo 539-211-30 Linear Scale 600mm AT113

Product Description

The MITUTOYO 539-211-30 is an AT113 series glass linear scale designed for high-precision position measurement in machine tool and metrology applications. It offers a measuring range of 600mm (24 inches) with a resolution as fine as 0.0001mm (0.000005 inches), making it suitable for CNC machines, coordinate measuring setups, and precision grinding or milling equipment. The scale body measures 796mm (approximately 31.3 inches) in overall length and connects via a 3-meter (9.84-inch) cable. Installation and integration are typically handled by machine tool technicians or metrology specialists requiring tight positioning feedback.

This linear scale is intended for industrial precision measurement environments where accurate axis position feedback is critical. The AT113 series is commonly applied in CNC machining centers, surface grinders, milling machines, lathes, and similar equipment where linear displacement must be tracked with sub-micron or micron-level resolution. The IP53 ingress protection rating allows use in light-contamination environments typical of machine shop floors, protecting against dust and low-pressure water spray during normal operation.

Key Features

• Glass scale construction for thermal stability and long-term accuracy
• Resolution range from 0.001 inches down to 0.000005 inches (0.01mm to 0.0001mm)
• 600mm maximum measuring range with a 796mm scale body length
• IP53-rated for dust and splash resistance in machine shop environments
• Operating temperature range of 0 to 45 degrees C for standard industrial conditions
• 3-meter cable length for flexible control cabinet routing

Compatibility

Designed as an OEM-style AT113 series linear scale for machine tools and precision measurement systems requiring glass encoder scale feedback with standard signal output interfaces.

Installation Notes

Installation of linear scales should be performed by qualified machine tool technicians or metrology engineers familiar with encoder alignment procedures. Power down and de-energize all machine axes before mounting or disconnecting the scale. Proper parallelism between the scale and the travel axis is critical to accuracy — consult the equipment manufacturer's mounting tolerances. Refer to applicable machine safety standards and the equipment OEM documentation before commissioning.