September, 2021
SCHAUMBURG, IL — With the release of new multi degrees-of- freedom (multi-DOF) encoders, HEIDENHAIN offers machine manufacturers a better way to implement metrology designs to obtain multiple measurements simultaneously and facilitate correcting deviations on the fly. Conventional encoders offer
one degree of motion, but these three new encoders do more to serve the demanding require- ments of machines in the semi- conductor and electronics indus- try, among others. They include the new LIP
6031 Dplus, the GAP 1081 and the MKV 1/9x30. Traditionally, an encoder is only able to measure deviations along a single axis and although these can be corrected via some controllers, they can still be blind to common but unavoid- able effects of guideway error or thermal linear expansion (to name a few) which would cause deflection along multiple axes. Using multiple reader heads
allows for the detection of these deflections as in these new prod- ucts, allowing for the necessary compensation at the inception and ensuring the integrity of the machine. Users of these encoders can expect high reproducibility and consistent quality in their systems.
Murata Launches Latest Silicon
Process SMYRNA, GA — Murata has announced its extended product offering for the mobile and high- performance computing (HPC) markets with the launch of its latest silicon process technology. This silicon capacitor (SiCap) extension supports the highest performances of new power dis- tribution networks (PDNs) that require low impedance over a wide frequency bandwidth. These multi-terminal de -
vices satisfy the various SoC and microprocessor design require- ments for multiple terminal capacitor networks. These silicon capacitpr products replace con- ventional monolithic ceramic capacitors with multi-terminal silicon devices. This technology reduces the total quantity of capacitors required on the board, which improves the compactness of design and minimizes current path length and parasitic levels. Fewer capacitors leads to sav- ings in both bill of materials and mounting costs. Contact: Murata Electronics
North America, Inc., 2200 Lake Park Drive, Suite 7604, Smyrna, GA 30080 % 770-436-1300 Web:
www.murata.com
Mark.
Thin, Powerful and Frees Up Space.
Shrink your device with ultra low profile capacitance. Visit
cde.com/flatpack for full details or contact us at (864) 843-2277.
www.us-tech.com The LIP 6031 Dplus is based
on the standard HEIDENHAIN LIP 6000 linear encoder. In essence, two LIP 6000 encoders have been integrated into a sin- gle device to read two graduation tracks on a measuring scale angled at ±45° relative to each other, thereby making it possible to measure in both the main direction and orthogonally to the main direction at a distance of about 0.08 in. (2 mm). The GAP 1081 is the first
gap encoder from HEIDEN- HAIN. Rather than using inter- ferometry for gap measurement,
it utilizes the company’s own encoder technology enabling measurement of the gap between a mirrored scale and the scan- ning head. Out-of-plane measurement is
Page 85 New Multi-DOF Encoders from HEIDENHAIN
thus very easy to implement in a metrology design. The MKV 1/9x30 enables the bus capabili- ties of EnDat 3 interface by read- ing the position values of up to four 1 VPP scanning heads. This is useful for multidimensional encoders where the readings from each head can be calculated and sent to the customer’s controller on a single cable. Contact: HEIDENHAIN
Multi-DOF encoder.
Corp., 333 E. State Parkway, Schaumburg, IL 60173 % 847-519-4702 E-mail:
bzlotorzycki@heidenhain.com Web:
www.heidenhain.us
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