ABB RHD16000 Series Manuale di istruzioni - Pagina 7

Sfoglia online o scarica il pdf Manuale di istruzioni per Controllore ABB RHD16000 Series. ABB RHD16000 Series 17. Electrical part turn actuators for continuous modulating control (contrac)

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tightening torque

for limit stop screw 670 Nm

coupling rod

mech. limit stop

support; resistant

to bending,

vibration free

flap lever

Figure 3: Mounting RHD 8000, example

Permissible limit angle α = 20°, β depending on valve manufacturer's specifications

8.5 Levers

8.5.1 Dimensions of lever for RHD8000

135 ... 165

Figure 4: Dimensional drawing

1 Output lever

2. Link tube

3. Ball-and-socket joint

4. Welding bushings (C15 to DIN 17210)

5. Counter nuts

6. Crown nuts

tightening torque

for lever clamp screw 1400 Nm

l = L - 300

Kegel 1:10

cone 1 : 10

fastening screws

tensile strength ≥ 400 N/mm2

bore diameter: 39 mm

135 ... 165

(r00114e1)

(r00118x1)