ABB RHD16000 Series 사용 설명서 - 페이지 7

{카테고리_이름} ABB RHD16000 Series에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. ABB RHD16000 Series 17 페이지. Electrical part turn actuators for continuous modulating control (contrac)

페이지 인쇄

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)