Description: Q series part of the rotary valve actuators details: Q Series Denso for butterfly valves, ball valves, plug valves and dampers, and so do 90 ° rotation of the valve. Power: conventional, three-phase 380V (50Hz); special, three-phase 660V, 415V (50Hz, 60Hz); single-phase 220V, 110V (50Hz, 60Hz) Ambient temperature: -20 ~ + 60 ℃ (-40 ~ + special order 80 ℃). Relative humidity: ≤95% (25 ℃ when). Protection type: outdoor type for non-flammable, non-corrosive and explosive places media. Flameproof products dⅠ and dⅡBT4 two kinds, dⅠ applicable to non-coal mining face; dⅡBT4 used in factories, for environmental as ⅡA, ⅡB grade T1 ~ T4 group explosive gas mixtures. (See GB3836.1) Degree of protection: IP55 (special order IP65, IP67). Working system: short 10 minutes (special order 30 minutes). The main performance parameters of the base number of model output torque (N · m) maximum stem diameter (mm) manual output speed ratio (r / min) 0.5 1 1.5 2 3 4 Motor Power (KW) Q1 Q10 100 28 88 0.03 0.06 0.09 0.09 0.18 0.18 Q20 200 0.06 0.09 0.12 0.12 0.25 0.25 Q30 300 0.06 0.12 0.18 0.18 0.37 0.37 Q1 Q40 400 28 88 0.09 0.18 Q2 Q60 600 42 74 0.18 0.18 0.25 0.25 0.55 0.55 Q90 900 0.18 0.25 0.37 0.37 0.75 0.75 Q120 1200 0.18 0.37 0.55 0.55 1.1 1.1 Q3 Q200 2000 60 67 0.37 0.55 0.75 1.1 - - Q250 2500 0.55 0.55 0.75 1.1 - - Q300 3000 0.55 0.75 1.1 - - - Q400 4000 0.55 0.75 - - - - Q500 5000 0.75 1.1 - - - - Note: Coarse regular supply line box dimensions and shape models B1 B2 H1 H2 L L1 ΦD Q1 207 100 227 389 477 260 200 QB1 311 100 262 444 527 310 200 Q2 252 145 293 455 550 323 375 QB2 356 145 336 510 584 363 375 Q3 282 180 311 459 662 390 510 QB3 386 180 346 495 662 390 510 Note: QB for flameproof H1 for outdoor type, flameproof type H2 as a whole, overall adjustment type