Precision measuring instruments - Import export

These are the parts used in machine support.Made by aluminium, machining and doing the sandblasting and natural anodize surface treatment.

These parts were made by stainless steel,which is produce from custom-made by drawing picture,we are strictly control the tolerance range to provoide perfects products.

Knight Optical can offer you Plane Mirrors (general, λ/1 and λ/4), for use within Laser Distance Measurement Applications in a range of materials such as Soda-lime float glass, white float glass, and BK7 glass. Plane mirrors also known as front surface mirrors or first surface mirrors are used widely within Laser Distance Measurement applications. As stock we hold a number of general purpose, λ/1 and λ/4 with a range of up to 6 types of coatings such as Enhanced Aluminium, Ali/SiO2 and Ali/Mgf2. Our general purpose grade mirrors are made from good quality float glass and generally available in thicknesses of 1mm, 3mm and 6mm as standard. Laser Distance Measurement devices utilise the use of a laser beam to be able to determine the distance of an object. How optical mirrors are used in conjunction with these devices is that, a mirrored surface can be measured with a laser tracker; which will help determine the distance between the laser distance Read PDF for full information..

The BH25 is a high resolution exposed linear encoder with interferometric measurement signal generation. The BH25 scale has a graduation period of 1µm. The interferometric laser scale principle generates a sinusoidal measurement signal with a signal period of 250nm in the read head. The BH25 is characterized by its small size and high signal quality. It is suitable for resolutions of up to 3.8pm. Due to the reflective scanning and the small design it is perfectly suited for high accuracy X/Y stages with linear motor drive as well as for measurement applications

The BS78 is a high accuracy exposed linera encoder with an interferometric signal generation in transmitted light design. The scale has a graduation period of 0.55µm. The LASERSCALE operating principle generates a sinusoidal measuring signal with a signal period of 138nm. This has an extremely high signal quality with a very low noise component. This allows resolutions of up to 2.1 pm to be generated. Due to the extremely low interpolation error, the BS78 is perfectly suited for ultra precision machining, measurement and calibration applications.

The BL57 is a high-resolution, exposed linear encoder with interferometric operating principle in transmitted light design. The BL57 has a graduation period of 1.6µm and generates a sinusoidal signal period of 400nm due to the laserscale operating principle. This allows resolutions of up to 6.1pm. to be achieved. Due to the high response speed of up to 3m/s, it is perfectly suited for high-precision and fast X/Y stages.

The BL50H is a high resolution exposed linear encoder in reflective design. The BL50H has a grating period of 1.6µm and generates a signal period of 400nm with the Laserscale operating principle. The extremely small dimensions, made possible by the reflective design and large mounting tolerances, allow easy integration into X/Y stages and a wide variety of measurement applications. It provides a very high signal quality with low noise level and is suitable for resolutions up to 6pm at travel speeds up to 3m/s.

Incremental length probe with magnetic operating principle Extremely insensitive to contamination such as oil mist, moisture and dust Due to the Ø 20mm clamping shaft extremely robust against oscillations and vibrations Perfectly suited for automated data acquisition in measuring fixtures, assembly and production lines

High precision magnetic absolute linear encoder for CNC machine tools in robust design Measuring lengths:140mm - 3.640mm Accuracy: 3+3ML/1.000 µm(p-p) or 5+5ML/1.000µm(p-p) Max. Resolution: 10nm Max. Response speed: 200m/min Extremely robust against vibration and shock Insensitive to contamination such as oil, water, moisture and dust due to the magnetic operating principle Same thermal expansion behavior as steel or cast iron machine bed Compatible with serial protocols from Fanuc, Mitsubishi and Siemens Siemens DriveCliQ version is Functional Safety certified

Highly accurate magnetic absolute linear encoder with slim design for machine tools with Siemens, Fanuc, and Mitsubishi CNCs Easy integration in cramped installation conditions due to the slim design Insensitive to contamination such as oil, water, moisture and dust due to the magnetic operating principle Same thermal expansion behavior as steel or cast iron. Compatible with serial protocols from Fanuc, Mitsubishi and Siemens Siemens DRIVE-CLIQ version is Functional Safety certified

High precision incremental length probe with magnetic operating principle Extremely insensitive to contamination such as oil mist, moisture and dust Due to the Ø 20mm clamping shaft extremely robust against oscillations and vibrations Perfectly suited for automated data acquisition in measuring devices, assembly and production lines

High precision incremental length probe with magnetic operating principle Extremely insensitive to contamination such as oil mist, moisture and dust Due to the Ø 20mm clamping shaft extremely robust against oscillations and vibrations Perfectly suited for automated data acquisition in measuring devices, assembly and production lines

High accuarcy incremental length probe with magnetic operating principle. Extremely insensitive to contamination such as oil mist, moisture and dust Due to the Ø 20mm clamping shaft extremely robust against oscillations and vibrations Perfectly suited for automated data acquisition in measuring devices, assembly and production lines

eddyMOTION is a Windows-based analysis and configuration tool for eddy current probes. In combination with the TX electronics from eddylab GmbH, the software tool combines several performance features: The functional areas oscilloscope, FFT analysis, data logger and waterfall diagram, enables the visualization and documentation of mechanical movements. eddyMOTION also suites the on-site linearization of eddy current sensors in a traceable manner, without external assistance. In addition to the TX electronics and an eddylab eddy current sensor, a reference probe is required for this purpose: Together with the eddy current sensor, this probe measures the distance to the same material, with the reference probe serving to check the sensor.

Incremental lengths probe with magnetic operating principle. Extremely insensitive to contamination such as oil mist, moisture and dust. Perfectly suited for automated measured value acquisition in measuring devices, assembly and manufacturing plants.

Incremental linear encoder for manual machine tools or measuring applications with counter display. Magetic detection principle makes it extremely insensitive against contamination such as oil, water and dust. Wide tolerances for easy installation For connection to LG20 and LH70 series position indicators

Read head for connection to position indicators LG20 and LH70 series Output signal: TTL A/B quadrature signal, compliant with EIA-422 Maximum resolution: 10μm Maximum response speed: 300m/min (varies depending on read head and setting) Extremely insensitive to even the harshest environmental conditions (IP65) Resistant to oil, dust, vibration and shock

Exposed incremental linear encoder with magnetic grating. Compact tape scale with high accuracy and integrated reference mark. Non-contact magnetic detection principle Magnetic principle with exceptional resistance to oil, dust, vibration and shock. Effective length from 50 mm to 100,000 mm Output signal with PL101 read head series: 1Vpp /TTL/Serial Yaskawa/Serial Panasonic/Serial Mitsubishi Three versions with different reference point specifications are available

LT80 multifunction display with interface modules and clearly structured user interface Connection of up to 32 DK or DT probes (DT probes with MT adapter) Easy installation on DIN mounting rail High speed trigger module When connecting an encoder with TTL output pulses to the trigger module, measured values from up to 16 probes can be read out synchronously in dynamic applications The synchronous measurement data can be stored on the LT80 between LT80-NE Display 7-inch touchscreen LCD display for 2 to 16 measurement channels Different measurement modes and measurement functions selectable: Current value, MAX, MIN, P-P, ADD/SUB function, 2 or 4 step comparator function for automated measuring and sorting Display I/O status 3 different interfaces (USB stick, SD card, LAN) for data storage, data transfer and parameterization Different menu languages selectable (English, German, Japanese)

Exposed linear encoder (magnetic tape). Extremely insensitive and easy installation with large tolerances. Magnetic grating with 2mm pitch Extremely insensitive to oil, dirt, vibration and shock. Accuracy: +/-(15 + 5L/1,000)μm (L=measuring length in mm). Resolution SL331 with PL60: 2μm High response speed: 300 m/min Compatible read head: PL60-3 (not included) Measuring lengths of up to 8m Easy installation Position control of long measuring lengths up to 8m

PL81 / PL82 read heads for SL110 / SL130 tape scales with interpolation electronics and TTL output signal PL81: TTL through open collector output PL82: A/B phase via TTL line driver interface (RS422) Max. Response speed: 5m/s Max. Resolution: 10µm (phase to phase) Easy installation and large mounting tolerances For universal measured value acquisition e.g. in automation For connection to SPS counter cards Protection class: IP67 available Resistant to oil, dirt, vibration and shock

Interferometric angle measuring system, non-contact, open design for resolutions of up to 1.5nrad. The BH20 angle measuring system in open non-contact design is based on interferometric signal scanning. It offers extremely high resolutions and repeatability. The interferometric scanning produces an extremely high signal quality with extremely low noise.

Incremental length probe with magnetic detection principle for high reliability. Very high accuracy and repeatability Extremely insensitive to contamination such as oil mist, moisture and dust Ball spline bearing of the spindle for long life time Perfectly suited for automated measured value acquisition in measuring devices, assembly and manufacturing lines

High-precision angle measuring system with +/-0.1s accuracy for measuring and calibration applications. The signal sampling is done by an interferometric operating principle (laserscale) The graduation period is 1µm, the generated signal period of the output signal is 250nm. Scale errors are self-compensated by using six reading heads in a special arrangement. The measured values can be output in csv format via the USB interface. The software for measured value acquisition and storage is included in the scope of delivery.

Output signal: A/B quadrature signal, compliant with EIA-422 with MJ100 / MJ110 (sold separately) Maximum resolution: 5µm Maximum response speed: 300m/min (varies depending on read head and setting) Extremely insensitive to even the harshest environments (IP65) Resistant to oil, dust, vibration and shock

High resolution magnetic absolute linear encoder system for CNC machine tools with robust design. The read head is guided contactless without ball bearing Measuring lengths: 70mm - 3.770mm Accuracy: 3+3ML/1.000 µm(p-p) Max. Resolution: 5nm Max. Response speed: 200m/min Extremely robust against vibration and shock Insensitive to contamination such as oil, water, moisture and dust due to the magnetic operating principle Same thermal expansion behavior as steel or cast iron machine bed Compatible with serial protocols from Fanuc, Mitsubishi and Siemens Siemens DriveCliQ version is Functional Safety certified

Absolute exposed linear encoder for CNC machine tools with Siemens (DRIVE-CLIQ) , Fanuc and Mitsubishi CNC. Due to the magnetic operating principle of the SQ47, the measuring system is extremely insensitive to contamination, e.g. oil, water and dust, while at the same time providing maximum accuracy and resolution. Contactless read head design without ball bearing guide Measuring lengths: 90mm - 3.740mm Accuracy: 3+3ML/1,000 µm(p-p) Max. Resolution: 5nm Max. Response speed: 200m/min Protection class: IP67 without supplied air Interface: Siemens DriveCliQ, Fanuc, Mitsubshi Thermal expansion like steel Easy installation

Incremental length probe with magnetic detection principle for high reliability. Very high accuracy and repeatability Extremely insensitive to contamination such as oil mist, moisture and dust Ball spline bearing of the spindle for long life time Perfectly suited for automated measured value acquisition in measuring devices, assembly and manufacturing lines

Exposed linear encoder ( magnetic tape) for resolutions up to 5µm. Very easy installation by clamping or gluing with large mounting tolerances. Perfectly suited for simple length measurement in a wide range of applications. Measuring lengths: 200mm - 30m Accuracy: +/-(25+5L/1.000)µm; L= measuring length Graduation period: 5mm Recommended for resolutions up to 5µm Compatible with PL20C, PL25-3 and PL81/PL82 read heads (sold separately) SL110: open length measuring system in aluminum profile for clamp-on mounting SL130: open length measuring system as tape for sticking on Simple mounting Extremely robust position measuring system for large measuring ranges