|
|
OPEN LINEAR PROFESSIONAL ENCODER
High accuracy non-contact open linear encoders are designed for many applications, such as CMM, Vision industrial measuring systems, and manufacturer of microscope, measuring and production equipment in the semiconductor industry, PCB assembly machines manufacturers, Ultra-precision machines, High-accuracy equipment tools, other precision industrial measuring devices.
Carmar’s optical encoder has earned reputation for high performance and cost effective price.
Special features :
• Non-contact measurement
• Suitable for manufacturer of metrology equipment
• Easy mounting with large mounting tolerances
• High speed response
• Integrated interpolation ASIC electronics in the scanning head
• Build-in real RI signal
GPS 20R series specifications
Grating pitch: 20 µm
Resolution: 0.005 mm, 0.001 mm, 0.0005 mm
Measuring length (ML) : 50 mm ~ 1,100mm
Output signal : 5V TTL square wave line-driven signals with integral interpolation
Accuracy: ± 3 µm/m
Max. output frequency response: 500 kHz ( > 240 m/min at 1 µm resolution)
Signal Cable: 3.5 m
Working temperature: 0 to +40 degrees
Storage temperature: -20 to +50 degrees
Material of grating scale: Glass professional scales with glue tape |
|
High precision position feedback solutions, including high speed optical linear encoders, precision angle professional encoders, robust rotary magnetic encoders and a range of professional laser interferometers.
As well as offering unrivalled performance, Renishaw's non-contact encoder systems have an established reputation for being easy to set-up and install. |
|
Linear encoders
Sealed linear professional encoders are protected from dust, chips and splash fluids and are ideal for operation on machine tools.
Exposed linear encoders operate with no mechanical contact between the scanning head and the scale or scale tape. Typical areas of application for these encoders include industrial measuring machines, comparators and other precision devices in linear metrology, as well as production and measuring equipment, for example in the semiconductor industry.
With incremental linear encoders,the current position is determined by starting at a datum and counting measuring steps, or by subdividing and counting signal periods. Incremental encoders from HEIDENHAIN feature reference marks, which must be scanned after switch-on to reestablish the datum. This process is especially simple and fast with distance-coded reference marks.
Absolute linear encoders require no previous traverse to provide the current position value. The encoder transmits the absolute value through the EnDat interface or another serial interface.
Length gauges
Length gauges from HEIDENHAIN feature integral guideways for the plunger. They are used to monitor measuring equipment, in industrial metrology, and also as position encoders.
|
|
| The enclosed models are best suited for harsh environments. The sealing lips on the extrusion keep out coolants and contamination. For applications where the Manufacturer of linear encoders are used in very harsh environments, there are methods of extra protection (IP 64) beyond the enclosed unit´s standard set of sealing lips. |
|
The non-contact open industrial measuring systems are for high displacement velocities and high accuracies, commonly used in clean environments.
Non-contact open industrial encoders rely on the air gap between the encoder head and scale to be uniform over the measuring range. The flatness of the mounting surface and the parallelism of the machine guideway is important.
Depending on the version of the measuring system, two different measuring professional scales are available:
glass (partially ROBAX glassceramic) or steel . |
|
Our digital readout systems are available for 1, 2 or 3 linear weighers.
Mesuring lenght of linear industrial scales : from 100mm to 2000mm with resolution steps of 5µ or 1µ.
Features : circle division, absolute/incremental operation,Radius/diameter reading facility, preset functions
Typical applications for these digital readout systems are machines tools as boring mills, suppliers of lathes, milling machines manufacturers...
but as well in measuring lenght of rolled materials (paper, vinyl...)with adding a rotary encoder.
We can quickly supply all these items at competitive prices
|
|
Highest quality in most compact form, that is that
SENC 50 of ACU RITE.
The small dimensions and the high accuracies of this taper roller bearingled top illumination measuring system are ideal conditions for the employment in the measuring technique.
* Compact dimensions
* Dissolutions of 0,5 µm to 5 µm
* TTL and similar signals
* Measuring lengths from 50 mm to 525 mm
* Coded reference marks -
Position Trac
|
|
The POSIMAG length measuring system comprises an MR scanning head and a magnetic dimensional scale. The position is determined without contact and thus without wear or tear. This measuring setup supports resolutions in the µm range.
POSIMAG is suitable for linear, angluar and speed measurements.
Technical advantages:
Sturdy construction, contact-free and wear-free, shielded metal housing, protection category up to IP67, signal processing as standard with professional encoders, distance between the MR sensor head and the magentic strip up to 2 mm, measuring lengths of up to 30,000 mm.
Thanks to its special properties, POSIMAG is ideal for many industrial applications in the production of machinery, plants and precision equipment as well as research. For example: Metal and wood processing, manual tasks in industrial handling systems, positional checks for linear units, quality-control systems for sheet metal, punches and industrial presses.
|
|
| ... products without technical information |
| |
|
|
see the results for the following category