DKJ A base type quarter-turn actuators

Quarter-turn actuator type table DKJ—A,DKJ—E,DKJ—S Product specifications, models 40100250600160040006000140DKJ61100DKJ21DKJ31DKJ41DKJ51DKJ7140DKJ11DKJ21DKJ31DKJ41Electro quarter-turn DKJ electric actuators Scope of application Electro quarter-turn DKJ electric actuators are derived varieties for model ddz-ii type electric unit combination instrument execution unit. It accepts uniform standard signal and the signal which into a corresponding bases, in order to automatically control valve etc, being, automatically regulation, complete the task. Electro quarter-turn DKJ electric actuators in automatic adjustment, with DFD type electric device, it can realize the automatic control system manual two-way undisturbed switch, it still can realize the automatic control system "midway limit". Main Technical specifications Electro quarter-turn DKJ electric actuator include: Base type quarter-turn DKJ electric actuators: - A type Electronic quarter-turn DKJ electric actuators: -- E type Intelligent quarter-turn DKJ electric actuators: -- S type DKJ – A base type quarter-turn actuators feature Input channels: 1 Input signal: 4 20mA. DC Input impedance Ω: 250 The 90 ° Angle: axial effectively Sensitive than 240 mu: A Damping characteristics: more than three times "half cycle" Basic error: ± 1.5%; 2.5 ± J: 220V voltage AC 5OHz Use environmental temperature: Servo amplifier + 45 ° 0 Actuators - 10 - + 55 deg c DKJ – A base type quarter-turn actuators feature1,the hair with precision plastic conductive potentiometer and special modules. 2,Electric limit function. 3 and accept 220V. AC signal switch quantity. -- E electronic quarter-turn DKJ electric actuators: Input channels: 4 20mA. DC analog signal 1 24V DC signal switch quantity, open and close directions Input impedance Ω: 250 The 90 ° Angle: axial effectively Damping characteristics: more than three times "half cycle" Basic error: ± 1.5%; 2.5 ± Limit: 0 90 ° Angle adjustable Limit switches capacity: 220V (-) 5A The power supply voltage isolator, 220V Use environmental temperature: - 10 + 55 deg c -- E electronic quarter-turn DKJ electric actuators features: 1 And has broken by signal loss. 2 Electric limit function. 3 And site operation function. Intelligent quarter-turn -- S DKJ electric actuators: Input channels: 4 20mA. DC, 0 10mA, DC analog signal, each one 24V DC signal switch quantity, open and close directions Input impedance: 200 Ω, Ω 250 The 90 ° Angle: axial effectively Damping characteristics: more than three times "half cycle" Basic error: ± 1.5%; 2.5 ± Limit: 0 90 ° Angle adjustable Limit switches capacity: 220V (-) 5A The power supply voltage isolator, 220V Use environmental temperature: - 20 + 60 ° c Intelligent quarter-turn -- S DKJ electric actuators features: 1 With a positive reaction/switching function. 2 The valve can be zero/full set of dynamic programming. 3 Has broken by signal loss. 4 Excessive motor, damping and alarm function. 5 With initial energized by function. 6 Scene with hand/power operation function. 7 Scene with (electric), remote (automatically) without disturbance. 8 Remote forced the auto/hand-switch conversion functions. 9 Has auto-diagnosis function.