Izvedba
Podstavek in ohišje
Tehnopolimer na osnovi poliamida (PA) z visoko odpornostjo.
Črn podstavek.
Ohišje v naslednjih barvah:
- C2: oranžna barva RAL 2004, sijajna obdelava.
- C3: siva RAL 7035, sijajna obdelava.
- C1: sivo-črna RAL 7021, sijajna obdelava.
- C55: modra RAL 5005, sijajna obdelava.
The ultrasonically welding between the base and the case prevents separation and avoids dust penetration.
Okence
Transparent polyamide based (PA-T) technopolymer, moulded over the case and with a perfect seal (avoid contact with alcohol during cleaning operations).
Zaslon
It indicates the displacement of the mechanism controlled by the spindle from the start position (0).
Four-digit roller counter. The digits of red rolls show the decimal values. An additional graduated scale next to the last decimal digit offers further accuracy of reading.
The display can be in different positions (see "Example of description for ordering").
- AN: inclined display, counter in upper position.
- AR: inclined display, counter in lower position.
- FN: front display, counter in upper position.
- FR: front display, counter in lower position.
Notranje tesnilo
Sprednji tesnilni obroč iz sintetične gume NBR med ohišjem in nastavkom.
Zadnje tesnilo
Penasti polietilen, priložen.
Standardne izvedbe
Bushing with Ø 14 mm H7 reamed hole, fitting to shaft by means of a supplied grub screw with hexagon socket and cup end, included in the supply.
- DD51: black-oxide steel boss.
- DD51-SST: AISI 303 stainless steel boss.
Direction of rotation
- D: clockwise. Increasing values with clockwise rotation of the boss.
- S: anti-clockwise. Increasing values with anti-clockwise rotation of the boss.
Weight
42 grams.
Opomba
Funkcije in uporabe
Direct drive digital position indicators can be assembled on passing through spindles in any position to give direct reading of the positioning of a machine component. They are suitable also for motor driven applications (see "Example of description for ordering").
Ergonomy and design
Compact roller counter, ergonomically designed digits for rapid reading. The readability of the counter is increased by the magnifying window.
Posebne verzije na zahtev
Posebne verzije na zahtev
- Posebni števci po enem obratu
- Case in different colours.
- Completely sealed digital position indicators with IP 67 protection class, see Tabela EN 60529 z medeninasto pušo z dvojnim tesnilnim obročem v zadnji votlini podstavka.
LB - locking device
The DD51-LB position indicators are designed to lock the spindle on which they are mounted to avoid the risk of accidental adjustment alterations due to vibrations. To lock or unlock the spindle rotation, simply move the lever, in pos. A equivalent to unlocked spindle, in pos. B equivalent to locked spindle.
Following repeated locking cycles, the special device is highly wear resistant and functions perfectly over time.
To order the indicator with spindle locking add the –LB index after the code and description (e.g. CE.84101-LB DD51-AN-00.50-D-C3-LB).
