Deskripsi
Linear Electric Actuator
Series : DKZ Series
Type : Linear
MFR : JINDA ACTUATOR
The actuating unit in the DDZ electric unit combination instrument. Driven by an AC220 single-phase AC power supply, it operates directly from a DC4-20mA control signal or a high-voltage switching signal from a DCS/PLC system, regulator, or computer.
This actuator utilizes the latest sensor components and a control module that integrates a power transformer, rectifier, voltage regulator, operational amplifier, and constant current control, ensuring the actuator’s reliability and stability.
Product Categories:
Standard/Electronic/Outdoor/Explosion-Proof/Explosion-Proof Electronic
Main Technical Specifications:
| Power supply voltage | 220V ~ 480V (50Hz ~ 60Hz) | |
| Output thrust | 4000～16000N | |
| Effective stroke | 10～100mm | |
| Input signal | Electronic DM: DC4～20mA Flameproof electronic BD: DC4～20mA |
|
| Ordinary type M: switch signal (relay signal)
Flameproof BM: switch signal (relay signal) |
||
| Output signal | DC4～20mA | |
| Control accuracy | Basic error ±2.5%; hysteresis ≤1.5%; dead zone ≤3% |
|
| Working stroke adjustment range | “Zero point” ±10%; “Travel” 35% to 110% |
|
| Input channel resistance | 250Ω | |
| Connection port | Internal terminal block | |
| Protection level | IP55～IP66 | |
| Explosion-proof signs | ExdIIBT4 | |
External wiring:
Input and output signals should use shielded cables. Power cables should not share the same cable with signal cables.
| model | Electric actuator | Flameproof actuator |
| power cable | S=1.5mm2~2.5mm2 | S=1.5mm2~2.5mm2 |
| signal cable | S=1.5mm2 | S=1.5mm2 |
| Cable entry | PG16 | PG16 |
Environmental conditions:
| Environmental conditions | Electric actuator | Flameproof actuator |
| Ambient temperature | Without space heater -10℃～70℃ | -10℃～70℃ |
| With space heater -35℃～60℃ | ||
| relative humidity | ≤95% | ≤95% |
| Ambient gases | No corrosive gas | |
| Mechanical vibration | XY210G. 0.2～34Hz. 30 minutes | |
Ulasan
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