3810 Electric Actuator
3810, 3410 series electronic type electric actuator, using 220V AC single-phase power as drive power, that is a safety electric actuator accepting computer controller or operator 4 -20 ADC or 1-5VDC input signal to operate. Its inside has a servo system, no need spare servo amplifier. Key part “ controller “ adopt advanced hybrid integrated circuit, and use resin to solid-cast.
- Price Term: FOB/CIF/EXW/DAP
- Package: Exported Wooden case or according to customer request
- Delivery Time: 7 to 10 working days
- Transports: By sea, by air, by high express
- Shipment Port: Shanghai Port
- Origin of Place: Jiangsu
- Warranty: 12 Months
After aging treatment, moistureproof, shockproof. Positioner adjusts zero, trip, sensitivity conveniently. Function switch can choose direct action, reaction, choice stop signal three situations. Meanwhile, the actuator has overload protection, temperature protection, and a compressed spring protecting valve close completely. It is a highly reliable product, with the straight trip and angle trip consist of the electric control valve.
- Features
- Technology parameter
- Code
- Linear actuator
- Rotary actuator
- Dimension
- Model Selection
- Reference
Connection size for the yoke of linear actuator
Supporting yoke parameter
Each specification actuator can be supported 2“3 kinds york connected with national unify flexible control valve. It still needs to test the actuator output force to confirm if it can satisfy the max force of the valve on and off.
| Parameter name | 3810 series | 3410 series | ||
| Control structure | Input signal | 4～20mADC or 1～5VDC | 220VAC Switch signal | |
| Opening signal | 4～20mADC ( load resistor below 500Ω) | Feedback 4～20mADC or 0～1.0KΩ | ||
| Dead zone | 0.8～1.0% Can be adjusted to 0.4% | |||
| Zero adjustment | 25% | |||
| Span adjustment | 20～100% | |||
| Intrinsic error , Hysteresis | 1.0% | |||
| Limit control, switch | Open side, close side | Open side, close side | ||
| Opening test | Precision conductive plastic positioner | Precision conductive plastic positioner | ||
| Power | Power | AC220±10% 50Hz （AC380V） | AC220±10% 50Hz | |
| Drive motor | AC reversible single-phase gear motor | AC reversible single-phase gear motor | ||
|
KW | A type | 50 VA | 50 VA | |
| B type | 150 VA | 150 VA | ||
| C type | 220 VA | 220 VA | ||
| D ype | 350VA | 350VA | ||
| Affiliation | Overload protection unit | A、B type optional , C、D type necessary | ||
| Torque switch | The angular trip can be installed (optional ) | The angular trip can be installed (optional) | ||
| Space heater | Optional ,but Exd are not installed | Optional ,but Exd are not installed | ||
| Hand gear | Portable hand crank | Portable hand crank | ||
| Installation condition | Working temp | Normal without a heater -10℃～＋60℃ | Normal without a heater -10℃～＋60℃ | |
| Normal with heater -35℃～＋60℃ | Normal with heater -35℃～＋60℃ | |||
| Exd type:-10℃～＋60℃ | Exd type:10℃～＋60℃ | |||
| Allowance vibration | Below 1.5G | Below 1.5G | ||
| Relative humidity | Normal:below 95% , Exd type :45～85% | Normal:below 95% , Exd type :45～ 85% | ||
| Working gas | No corrosive gas | No corrosive gas | ||
| Seams | Nomal A、B、C type : 2-PF1/2 | Nomal A、B、C type : 2-PF1/2 | ||
| Normal D type and Exd type 2-PF3/4 | Normal D type and Exd type 2-PF3/4 | |||
| Wiring mouth | Signal wire shielding and power wire isolation | |||
| Protection class | IP55 | IP55 | ||
| Exd class | EXd II BT4 | EXd II BT4 | ||
Note: AC380V needs to point when placing an order.
| 381 | Action type | Model name | York name | Output force |
| 381: adjustment 341: on-off type | L: straight trip S: Angular trip | S： Normal type X： Exd type | A:A Series york B:B series York C: C series York | L series push force=*100N R series torque=*10NM |
| For example Straight trip adjustment normal type, B series york, push force 5000N: 381LSB -50 Angular trip on-off Exd type, B series york, torque 200NM: 341RXB-20 | ||||
| Category | 3810L series | 3410 Series | Rated output force N | Speed mm/s | Max travel mm |
|
Normal type | 381LS A-08 | 341LS A-08 | 800 | 4.2 | 30 |
| 381LSA-20 | 341LSA-20 | 2000 | 2.1 | ||
| 381LSB-30 | 341LSB-30 | 3000 | 3.5 | 60 | |
| 381LS B-50 | 341LS B-50 | 5000 | 1.7 | ||
| 381LSC-65 | 341LSC-65 | 6500 | 3.4 | 100 | |
| 381LSC-99 | 341LSC-99 | 10000 | 2.0 | ||
| 381LSC-160 | 341LSC-160 | 16000 | 1.0 | ||
| Exd type | 381LX A-08 | 341LX A-08 | 800 | 4.2 | 30 |
| 381LXA-20 | 341LXA-20 | 2000 | 2.1 | ||
| 381LXA-30 | 341LXA-30 | 3000 | 3.5 | 60 | |
| 381LXA-50 | 341LXA-50 | 5000 | 1.7 |
| Category | 3810 R series | 3410R series | Rated output torque N.m | Action time 90o/S | Max angle |
|
Normal type | 381RSA-02 | 341RSA-02 | 20 | 8.5 |
90º |
| 381RSA-05 | 341RSA-05 | 50 | 17 | ||
| 381RSB-10 | 341RSB-10 | 100 | 18 | ||
| 381RSB-20 | 341RSB-20 | 200 | 36 | ||
| 381RSC-30 | 341RSC-30 | 300 | 24 | ||
| 381RSC-50 | 341RSC-50 | 500 | 42 | ||
| 381RSC-60 | 341RSC-60 | 600 | 48 | ||
| 381RSD-100 | 341RSD-100 | 1000 | 30 | ||
| 381RSD-150 | 341RSD-150 | 1500 | 42 | ||
| Exd type | 381RXB-10 | 341RXB-10 | 100 | 18 | |
| 381RXB-20 | 341RXB-20 | 200 | 36 |
| Model | Control valve nominal diameter | Yoke item |
| 381LSA-08 | 3/4” | A-1 |
| 381LXA-08 | 20 | A-2 |
| 381LSA-20 | 20~50 | A2 |
| 381LXA-20 | ||
| 381LSB-30 | 25~50 | B-3 |
| 381LXB-30 | 65~100 | B-4 |
| 381LSB-50 381LXB-50 | 25~50 | B-3 |
| 65~100 | B-4 | |
| 125~150 | B-5 | |
| 381LSC-65 | 65~100 | C-4 |
| 125~200 | C-5 | |
| 381LSC-99 | 125~200 | C-5 |
| 250~300 | C-6 | |
| 381LSC-160 | 125~200 | C-7 |
| 250~300 | C-8 |
Yoke and control valve link size
| Yoke Item | L | L1 | D | n-d1 | D2 |
| A-1 | 168 | 78 | Φ55 | 2-Φ10 | Φ36 |
| A-2 | 173 | 78 | Φ80 | 2-Φ10 | Φ60 |
| B-3 | 215 | 125 | Φ80 | 2-Φ10 | Φ60 |
| B-4 | 255 | 125 | Φ105 | 4-Φ12 | Φ80 |
| B-5 | 267 | 125 | Φ118 | 4-Φ14 | Φ95 |
| C-4 | 285 | 175 | Φ105 | 4-Φ12 | Φ80 |
| C-5 | 310 | 175 | Φ118 | 4-Φ14 | Φ95 |
| C-6 | 345 | 175 | Φ130 | 4-Φ18 | Φ100 |
| C-7 | 410 | 270 | Φ118 | 4-Φ14 | Φ95 |
| C-8 | 440 | 270 | Φ130 | 4-Φ18 | Φ100 |
| Control valve size DN | L | Stem screw |
| 3/4” | 90 | M8 |
| 20,25,32,40,50 | 95 | M8 |
| 65,80,100 | 135 | M12×1.25 |
| 125,150,200 | 140 | M16×1.5 |
| 250,300 | 170 | M20×1.5 |
