Electric Multi-Turn Actuator for Valve (CKD40/JW160)
Model NO.: CKD40/JW160
HS Code: 9032
This electric multi-turn actuator is designed with a reducer, offering a torque of 12,000 N·m at 40 rpm under 380V. It is widely used in various industries such as oil and gas, power plants, metallurgy, chemical processing, and water treatment.
Yangzhou Hengchun was established in 1994, with a registered capital of $10 million and total assets of $25 million. The company specializes in manufacturing the CKD series intelligent actuators, known for their high-quality performance and reliability.
Our products are trusted by major companies including PetroChina, Sinopec, Sinochem, and CNOOC, having been applied in over 300 projects within the oil and gas sector. In the power industry, we are a leading supplier to the top five power plants across more than 200 projects.
We take pride in our ability to produce high-quality equipment and believe that customer satisfaction is the core of our business.
**Technical Parameters**
- **Working Environments**
- Temperature: -30°C ~ +70°C (customizable up to -45°C ~ +85°C)
- Relative Humidity: 95% (at 25°C)
- Pressure: 86 kPa ~ 106 kPa
- **Power Supply**
- Single Phase: 220V 50Hz | Three Phase: 380V 50Hz
- Voltage Tolerance: Single Phase (-15%/+10%), Three Phase (±10%)
- Frequency Tolerance: ±5%, Harmonic Content <5%, DC Tolerance ±10%
- **Insulation Resistance**
- Between input terminal and case: >20 MΩ
- Between input terminal and power supply terminal: >50 MΩ
- Between power supply terminal and case: >50 MΩ
- **Motor Insulation Level**
- Level F (Level H available as an option)
- **Protection Level**
- IP68 (waterproof up to 20 meters for 96 hours)
- **Explosion Proof Level**
- EXD IIBT4 / EXD IICT4
**On-Off Type**
- Start Frequency: 650 times per hour
- Designed Lifetime: Minimum maintenance-free time: 30,000 cycles
- Working Form: Short-time working type, rated run time 15 mins (customizable to 30 mins)
**Regulated Type**
- Start Frequency: 1200 times per hour
- Designed Lifetime: No less than [X] cycles
- Working Form: Intermittent periodic type, minimum rated load sustained rate: 25%
**Basic Parameters**
- Basic Error: ≤ ±0.1%
- Hysteresis: ≤ 0.5%
- Dead Zone: 0.1% ~ 9.9% (continuously adjustable)
- Damping Characteristic: Undamped
**Input and Output Signal**
- Analogue Input: 4–20 mADC, input impedance ≤ 250 Ω
- Analogue Output: 4–20 mADC, load resistance ≥ 750 Ω
- Linear Error: ≤ 0.5%
- Supply Voltage: 24 VDC provided internally
- Built-in Servo Amplifier
- Input/Output Signals Use Optoelectronic Isolation
- Passive Junction Capacity: 250V/5A AC; 30V/5A DC
With advanced technology and reliable performance, our actuators ensure efficient and safe operation in demanding environments. We continuously strive to meet and exceed customer expectations.
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Huai'an Senyu Intelligent Technology Co., LTD , https://www.jshasyzn.com