SMS TORK

Des Nouvelles

RA ..SR SERIES SINGLE ACTING PNEUMATIC ROTARY ACTUATORS

GENERAL DETAILS

 

Application : Ball Valve, Butterfly Valve, Plug Valve, Dampers on-off / proportional control
Size : RA 40 SR … RA350 SR
Supply Pressure Air 4 - 8 bar
Output Tork Value : 5 Nm … 1943 Nm 
Body Extruded Aluminium / Cast Aluminium
Caps and Pistons : Die cast Aluminium
Temperature .-10ºC … 80ºC
Valve Connection ISO 5211 / DIN3337 standard
Limit Switch Connection Namur standard, VDI / VDE3845
Positioner Connection : Namur standard, VDI / VDE3845
Solenoid Valve Connection : Namur standard, VDI / VDE3845
Stroke Adjustment : Both directions open and close positions ( ±5%)

 

 

SPRİNG RETURN ACTUATOR TYPES AND FEATURES

Model Spring pcs Single Acting Pneumatic Actuator Tork Value  ( According  working pressure and spiring pieces)
Working Pressure (Bar)
2,5 bar 3 bar 3,5 bar 4 bar 4,5 bar 5 bar 5,5 bar 6 bar 6,5 bar 7 bar 7,5 bar 8 bar
90° 90° 90° 90° 90° 90° 90° 90° 90° 90° 90° 90°
RA-40.SR S05     4.7 2.2 6.1 3.7 7.6 5.2 9.1 6.6 10.6 8.1 12 9.6 13.5 11.1 15 12.5 16.5 14 17.9 15.5 19.4 17
S06         5.7 2.7 7.1 4.2 8.6 5.7 10.1 7.2 11.6 8.6 13.1 10.1 14.5 11.6 16 13.1 17.5 14.5 19 16
S07             6.7 3.3 8.2 4.7 9.6 6.2 11.1 7.7 12.6 9.2 14.1 10.6 15.5 12.1 17 13.6 18.5 15.1
S08             6.2 2.3 7.7 3.8 9.2 5.3 10.6 6.7 12.1 8.2 13.6 9.7 15.1 11.2 16.6 12.6 18 14.1
S09                 7.2 2.8 8.7 4.3 10.2 5.8 11.7 7.3 13.1 8.7 14.6 10.2 16.1 11.7 17.6 13.2
S10                     8.2 3.4 9.7 4.8 11.2 6.3 12.7 7.8 14.1 9.3 15.6 10.7 17.1 12.2
S11                     7.8 2.4 9.3 3.9 10.7 5.4 12.2 6.8 13.7 8.3 15.2 9.8 16.6 11.3
S12                         8.8 2.9 10.3 4.4 11.7 5.9 13.2 7.4 14.7 8.8 16.2 10.3
RA-60.SR S05     12.3 6.1 15.9 9.7 19.4 13.2 22.9 16.7 26.4 20.2 29.9 23.7 33.4 27.2 36.9 30.8 40.5 34.3 44 37.8 47.5 41.3
S06         14.7 7.3 18.2 10.8 21.8 14.3 25.3 17.9 28.8 21.4 32.3 24.9 35.8 28.4 39.3 31.9 42.9 35.4 46.4 38.9
S07         13.6 4.9 17.1 8.5 20.6 12 24.2 15.5 27.7 19 31.2 22.5 34.7 26 38.2 29.6 41.7 33.1 45.2 36.6
S08             16 6.1 19.5 9.6 23 13.1 26.6 16.7 30.1 20.2 33.6 23.7 37.1 27.2 40.6 30.7 44.1 34.2
S09                 18.4 7.3 21.9 10.8 25.4 14.3 29 17.8 32.5 21.3 36 24.8 39.5 28.4 43 31.9
S10                 17.3 4.9 20.8 8.4 24.3 11.9 27.8 15.5 31.3 73 34.9 22.5 38.4 26 41.9 29.5
S11                     19.7 6.1 23.2 9.6 26.7 13.1 30.2 16.6 33.7 20.1 37.3 23.6 40.8 27.2
S12                         22.1 7.2 25.6 10.7 29.1 14.3 32.6 17.8 36.1 21.3 39.7 24.8
RA-80.SR S05 24.5 10.3 33.6 19.4 42.8 28.6 51.9 37.7 61 46.9 70.2 56 79.3 65.2 88.5 74.3 97.6 83.4 106.8 92.6 115.9 101.7 125.1 110.9
S06         39.7 22.7 48.8 31.8 58 41 67.1 50.1 76.3 59.3 85.4 68.4 94.6 77.6 103.7 86.7 112.9 95.9 122 105
S07         36.7 16.8 45.8 26 54.9 35.1 64.1 44.2 73.2 53.4 82.4 62.5 91.5 71.7 100.7 80.8 109.8 90 119 99.1
S08             42.7 20.1 51.9 29.2 61 38.4 70.2 47.5 79.3 56.7 88.5 65.8 97.6 74.9 106.8 84.1 115.9 93.2
S09                 48.8 23.3 58 32.5 67.1 41.6 76.3 50.8 85.4 59.9 94.6 69.1 103.7 78.2 112.9 87.3
S10                 45.8 17.5 54.9 26.6 64.1 35.7 73.2 44.9 82.4 54 91.5 63.2 100.7 72.3 109.8 81.5
S11                     51.9 20.7 61 29.9 70.2 39 79.3 48.1 88.5 57.3 97.6 66.4 106.8 75.6
S12                     48.8 14.8 58 24 67.1 33.1 76.3 42.3 85.4 51.4 94.6 60.6 103.7 69.7
RA-100.SR S05 41.4 24 56.2 38.8 70.9 53.5 85.7 68.3 100.4 83 115.2 97.8 130 112.6 144.7 127.3 159.5 142.1 174.2 156.8 189 171.6 203.8 186.4
S06     51.4 30.5 66.1 45.2 80.9 60 95.7 74.8 110.4 89.5 125.2 104.3 139.9 119.1 154.7 133.8 169.5 148.6 184.2 163.3 199 178.1
S07     46.6 22.2 61.3 37 76.1 51.7 90.9 66.5 105.6 81.3 120.4 96 135.1 110.8 149.9 125.5 164.7 140.3 179.4 155.1 194.2 169.8
S08         56.6 28.7 71.3 43.5 86.1 58.2 100.8 73 115.6 87.8 130.4 102.5 145.1 117.3 159.9 132 174.6 146.8