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Van điện, electric actuator DKJ-210 DKJ-310 DKJ-410 DKJ-510 DKJ-610 DKJ-710
- Đăng ngày 24-08-2020 04:49:33 AM - 133 Lượt xem
- Mã sản phẩm: DKJ-210 DKJ-310 DKJ-410 DKJ-510 DKJ-610 DKJ-710
- Giá bán: Liên hệ
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- Ordinary switch type DKJ-210 2100
- Intelligent adjustment type DKJ-210 2100
- Ordinary switch type DKJ-310 3100
- Intelligent adjustment type DKJ-310 3100
- Ordinary switch type DKJ-410 4100
- Intelligent adjustment type DKJ-410 4100
- Ordinary switch type DKJ-510 5100
- Intelligent adjustment type DKJ-510 5100
- Ordinary switch type DKJ-610 6100
- Intelligent adjustment type DKJ-610 6100
- Ordinary switch type DKJ-710 7100
- Intelligent adjustment type DKJ-710 7100
- Servo motor DKJ-210 2100
- Servo motor DKJ-310 3100
- Servo motor DKJ-410 4100
- Servo motor DKJ-510 5100
- Servo motor DKJ-610 6100
1. Overview
DKJ type angular stroke electric actuator is the actuator unit in the DDZ-Ⅱ, Ⅲ series of instruments. It is used with DDZ-Ⅱ, Ⅲ control unit instruments. It is powered by AC power and accepts a unified standard signal of 4-20mA. dc (or 0～10mA, dc), the input signal and the feedback signal of the position transmitter, after the comparison of the servo amplifier, the output switch signal, drive the motor, after mechanical deceleration, the input signal is converted into the corresponding output shaft angular displacement : Automatically control the damper, butterfly valve, ball valve and other devices to complete the automatic adjustment task of the system: it is widely used in the adjustment system of the power station, metallurgy, petroleum, chemical industry, machinery, light industry, textile, food and medicine. .
2. Model meaning
3. Conditions of use
1. Input signal: switch forward and reverse signal (220VaC).
2. Output signal: DC 4-20mA.
3. Effective displacement of output shaft: 0--90
4. Conversion error: not more than ±0.1% FS.
5. Limit setting range: close limit 0-80%; open limit 20-100%.
6. Long-term stability: ±0.1% FS.
7. Power supply: AC220V±20%.
8. Ambient temperature: -40-75℃
9. Environmental humidity: ≤95%
Four, functional characteristics
●Position transmitter adopts gear transmission to ensure reliable and accurate limit
●Adopt precision conductive plastic potentiometer with angle indication for easy debugging and easy to understand
●The circuit adopts epoxy resin encapsulated module structure and undergoes high and low temperature aging to ensure stability and reliability
● The motor adopts an outdoor servo motor with overload protection.
Model designation instructions
DKJ-210(CX)
DK: ordinary J: angular travel 210: output torque
C: "C" means feedback signal 4-20mA, without "C" means feedback Signal 0～10mA
X: "X" means electric limit, without "X" means no electric limit
Five, technical parameters
Main technical indicators
1. Feedback signal: Type Ⅲ 4~20mA DC, Type Ⅱ 0~10mA DC;
2. Input channels: three;
3. Input channel impedance: Type Ⅲ 250Ω, Type Ⅱ 200Ω;
4. Output torque: see Table;
5. Full travel time: see table;
6. Basic error: ±2.5%;
7. Backlash: ≤1.5%;
8. Dead zone: ≤3%;
9. Damping characteristics: ≤3 half cycles;
DKJ type angular stroke electric actuator is the actuator unit in the DDZ-Ⅱ, Ⅲ series of instruments. It is used with DDZ-Ⅱ, Ⅲ control unit instruments. It is powered by AC power and accepts a unified standard signal of 4-20mA. dc (or 0～10mA, dc), the input signal and the feedback signal of the position transmitter, after the comparison of the servo amplifier, the output switch signal, drive the motor, after mechanical deceleration, the input signal is converted into the corresponding output shaft angular displacement : Automatically control the damper, butterfly valve, ball valve and other devices to complete the automatic adjustment task of the system: it is widely used in the adjustment system of the power station, metallurgy, petroleum, chemical industry, machinery, light industry, textile, food and medicine. .
2. Model meaning
- DKJ-210 ordinary switch type
- DKJ-210 intelligent adjustment type
- DKJ-310 ordinary switch type
- DKJ-310 Intelligent adjustment type
- DKJ-410 ordinary switch type
- DKJ410 Intelligent adjustment type
- DKJ-510 Ordinary switch type
- DKJ-510 Intelligent adjustment type
- DKJ-610 Ordinary switch type
- DKJ-610 Intelligent adjustment type
- DKJ-710 ordinary switch type
- DKJ-710 Intelligent adjustment type
3. Conditions of use
1. Input signal: switch forward and reverse signal (220VaC).
2. Output signal: DC 4-20mA.
3. Effective displacement of output shaft: 0--90
4. Conversion error: not more than ±0.1% FS.
5. Limit setting range: close limit 0-80%; open limit 20-100%.
6. Long-term stability: ±0.1% FS.
7. Power supply: AC220V±20%.
8. Ambient temperature: -40-75℃
9. Environmental humidity: ≤95%
Four, functional characteristics
●Position transmitter adopts gear transmission to ensure reliable and accurate limit
●Adopt precision conductive plastic potentiometer with angle indication for easy debugging and easy to understand
●The circuit adopts epoxy resin encapsulated module structure and undergoes high and low temperature aging to ensure stability and reliability
● The motor adopts an outdoor servo motor with overload protection.
Model designation instructions
DKJ-210(CX)
DK: ordinary J: angular travel 210: output torque
C: "C" means feedback signal 4-20mA, without "C" means feedback Signal 0～10mA
X: "X" means electric limit, without "X" means no electric limit
Five, technical parameters
Main technical indicators
1. Feedback signal: Type Ⅲ 4~20mA DC, Type Ⅱ 0~10mA DC;
2. Input channels: three;
3. Input channel impedance: Type Ⅲ 250Ω, Type Ⅱ 200Ω;
4. Output torque: see Table;
5. Full travel time: see table;
6. Basic error: ±2.5%;
7. Backlash: ≤1.5%;
8. Dead zone: ≤3%;
9. Damping characteristics: ≤3 half cycles;
| project name | DKJ series | |
| Control agency | input signal | no |
| Feedback signal | 0～10mAdc 4～20mAdc | |
| dead zone | 0.4%～3% | |
| Basic error | ±2.5% | |
| Return difference | ≤1.5% | |
| Limit | Open side, closed side | |
| Opening detection | Precision conductive plastic potentiometer | |
power | power | 220V, 50Hz |
| motor | servo motor | |
| Subsidiary Body | Heater | Select pieces |
| Manual mechanism | Handwheel | |
| Installation conditions | Ambient temperature | Without heater -25℃～+70℃ |
| Relative humidity | <95% | |
| Ambient gas | No corrosive gas | |
| Connection port | Fourteen wire plug | |
| Protection level | ||
| model | Shaft output torque (Nm) | Rated angle | Full travel time (S) | Rated current (A) | Mass (Kg) |
| DKJ-210 | 100 | 90° | 100±20 | 0.5 | 31 |
| DKJ-310 | 250 | 90° | 100±20 | 0.65 | 48 |
| DKJ-410 | 600 | 90° | 100±20 | 1.5 | 86 |
| DKJ-510 | 1600 | 90° | 100±20 | 2.5 | 125 |
| DKJ-610 | 4000 | 90° | 100±20 | 4.5 | 125 |
| DKJ-710 | 6000 | 90° | 100±20 | 8 | 145 |
| Model Ⅲ | DKJ-2100M | DKJ-3100M | DKJ-4100M | DKJ-5100M | DKJ-6100AM | DKJ-6100M | DKJ-7100M | DKJ-8100M | DKJ-9100M |
| Feedback signal | 4～20mA DC | ||||||||
| Output torque Nm | 100 | 250 | 600 | 1600 | 2500 | 4000 | 6000 | 10000 | 16000 |
| Full travel time S | 25 | 40 | 60 | 60 | 90 | 110 | |||
| Model Ⅱ | DKJ-210M | DKJ-310M | DKJ-410M | DKJ-510M | DKJ-610AM | DKJ-610M | DKJ-710M | DKJ-810M | DKJ-910M |
| Feedback signal | 1～10mA DC | ||||||||
| Output torque Nm | 100 | 250 | 600 | 1600 | 2500 | 4000 | 6000 | 10000 | 16000 |
| Full travel time S | 25 | 40 | 60 | 60 | 90 | 110 | |||
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Liên hệ
- Phòng kinh doanh
091.686.1515- 081.686.1515
- 091.797.1515
- 083.797.1515
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- 0912.969.391
- 081.686.1515
- tanthanhdigitech@gmail.com
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