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ZKJ series angular stroke electric actuator
ZKJ-1 electric actuator, ZKJE-1 electric actuator, fuel actuator
Product details
ZKJ series angular stroke electric actuator
OverviewZKJ series electric actuators are rotary electronic valve drive devices that control valves through external power switching or input DC current signals.
This series of electric actuators uses low-speed synchronous motors (Type 1, Type 2) or asynchronous servo motors (Type 3) as power, and outputs torque through a gear reduction mechanism. High precision and reliable potentiometers are used for position feedback output (type 2 without), and upper and lower limit limits are set.
The I-type electric actuator can be combined with a modular servo amplifier to form a proportional variety, which controls the valve through 4-20mA or 1-5V signals.
Main technical parameters
| ZKJ-1 | ZKJE-1 | Typical applications Cooperation between ZKJ-1 and Vsw fuel level valve Used for temperature control of kilns; ZKJ-1 is used in conjunction with ball valves for kiln temperature control Degree adjustment; ZKJ-2, Vsw fuel level valve and no reverse The feed gate regulator is used in conjunction with the kiln furnace temperature regulator Degree control; Cooperation between ZKJ-3 and Vsw fuel level valve Used for temperature control in kilns. |
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| power supply | 220V 50Hz | ||
| Operating range | 0~90℃ | ||
| full stroke time | 60s | ||
| Output Torque | 25N.m | ||
| Whole machine weight | 2.5kg | ||
| control mode | 220V 50Hz power switch | DC current and voltage | |
| Input signal | DC4-20mA or DC1-5V | ||
| Basic error | 2.5%Fs | 2.5%Fs | |
| Valve position feedback signal | 0~1kΩ | DC4~20mA | |
| insulation resistance | 50MΩ | ||
| Dielectric Strength | Ac1500,1min | ||
| Output dimension axis | |||
| Note: E-belt servo amplifier | |||
Installation and wiring diagram
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