Regada MO 3, Инструкции по установке, обслуживанию и техническому обслуживанию, Страница: 22 / 56

20 MO 3, MO 3.3, MO 3.4, MO 3.5
4. Adjusting
Attention! See chapter 1.2
If it is necessary to connect the supply voltage to Electric actuator, make sure by following the
mentioned procedure that there is no injury caused by the electric current. Otherwise, disconnect the
Electric actuator from the electricity network
.
Observe safety regulations!
After mechanical connection, electrical connection and checking of connection and function start setting
and adjustment of the device. The adjustment can be performed at a mechanically and electrically connected
EA. This part describes adjustment of EA to specified parameters in case that any unit of EA is reset. Laying of
adjusters of the control board is shown on Fig.3
4.1
The torque unit adjustment (Fig. 4 and 5)
It is only possible to set up the switching – off torque using the torque measuring equipment and only
within the particular range with application of rough adjustment (17) and soft adjustment (18), Figure 4, according
to the Version Table.
It is only possible to readjust the electric actuator using the segments (17), Fig. 4, within the marked MIN -
MAX limit on the torque wrench and within the particular electric actuator torque range.
To change the torque range, the springs need to be replaced in the torque drive, executable in the
manufacturing concern or service station from the point of view of mounting seriousness.
Blocking adjustment:
EA operates within a working revolutions range according to Variant table.
Blocking can be set to a number of revolutions given in tables 2a, 2b.
TABLE Nr. 2a
Torque blocking speed for the version with more than 5 working revolutions for
EA (1 pin in driving wheel)
MO 3 MO 3.3 MO 3.4 MO 3.5
Cams on pinion (25)
are revolved by
1,0 – 2,0 - - - 90°
3,0 – 4,0 1,0 – 1,25 1,25 – 1,7 0,8 – 1,1 180°
5,0 – 6,0 1,5 – 1,9 2,1– 2,5 1,36 – 1,7
270°
7,0 – 8,0 2,1 – 2,5 3,0 – 3,35 1,9 – 2,18 360°
TABLE Nr. 2b
Torque blocking speed for the version with less than 5 working revolutions for
ES (3 pins in driving wheel)
MO 3 MO 3.3 MO 3.4 MO 3.5
Cams on pinion (25)
are revolved by
0,33 – 0,66 0,099 – 0,2 0,13 – 0,28 0,09 –0,18
90°
1 – 1,33
0,3 – 0,4 0,42 – 0,56 0,27 – 0,36
180°
1,66 – 2 0,5 – 0,6 0,7 – 0,85 0,45 – 0,55 270°
2,33 – 2,66 0,7 – 0,8 0,97 – 1,12 0,63 – 0,73
360°
The torque unit blocking is set by the producer withing the range marked in bold in the following table. In
case the revolutions modification is needed please contact the authorized service center.