The Step Control will reduce drill bit wear, minimize drill breakage and produce a precision finish. The Step Control provides a signal to a five-port, 2-position solenoid valve for the feed and recoil motions of the Newtric Selfeeder. [The solenoid valve must be provided by customer.) The Selfeeder and the solenoid valve exchange the compressed air for the feed and recoil directly. The A-type specification which is equipped with an air connecting block instead of standard valve block, shown on the separate table, is required for SN2, SN3, SN4 and SN5-types Newtric Selfeeder.
An air return-type Hydro-Speed Regulator is required for step drilling operations. An Operate Signal Kit is also necessary to control maximum depth and "home" positions.
Specifications
Voltage Rating |
N/A 24 |
Power |
N/A 4.8 |
Applicable Unit |
N/A ES2 ES3C ES3P ES4P ES5 ES6 ES7 |
Operating Temperature |
N/A 0 to 40 ºC |
Timer Set Range
T1: 1st step |
N/A 0.5 to 11 sec |
T2 : return |
N/A 0.1 to 5 sec |
T3: 2nd and following steps |
N/A 0.5 to 11 sec |
Features
N/A
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Detail Chart
N/A
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