Electric Multi-Turn Actuator for Valve (CKD40/JW160)
Model NO.: CKD40/JW160
HS Code: 9032
This electric multi-turn actuator is equipped with a reducer and provides a torque of 12,000 N·m at 40 rpm under 380V power supply. It is ideal for use in industrial valve control systems where high precision and reliability are required.
Yangzhou Hengchun was established in 1994, with a registered capital of $10 million and total assets of $25 million. The company specializes in manufacturing intelligent actuators of the CKD series, which are widely used in oil and gas companies, power plants, metallurgy, chemical industries, and water treatment facilities. Our products have earned a strong reputation in China, known for their high quality and performance.
In the oil and gas sector, our actuators have been successfully applied in over 300 projects with major clients such as PetroChina, Sinopec, Sinochem, and CNOOC. In the power generation industry, we are a key supplier to the top five power plants across more than 200 projects. We take pride in delivering reliable and durable solutions that meet the highest standards.
We understand the importance of quality and customer satisfaction. Our commitment to innovation and excellence ensures that our products continue to meet the evolving needs of the market.
**Technical Parameters**
- **Working Environments**:
- Temperature: -30°C to +70°C (customizable up to -45°C to +85°C)
- Relative Humidity: 95% at 25°C
- Pressure: 86 kPa to 106 kPa
- **Power Supply**:
- Single Phase: 220V 50Hz
- Three Phase: 380V 50Hz
- Voltage Tolerance: ±10% for three-phase; -15% to +10% for single-phase
- 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 upon request)
- **Protection Level**:
- IP68 (Suitable for underwater operation up to 20 meters for 96 hours)
- **Explosion Protection Level**:
- EXD IIBT4 / EXD IICT4
**On-Off Type**
- **Start Frequency**: 650 times per hour
- **Designed Lifetime**: Minimum maintenance-free time: 30,000 cycles
- **Working Mode**: Short-time working type, rated run time: 15 minutes (customizable to 30 minutes)
**Regulated Type**
- **Start Frequency**: 1,200 times per hour
- **Designed Lifetime**: No less than [X] cycles
- **Working Mode**: 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 Signals**
- Analogue Input: 4–20 mA DC, input impedance ≤ 250 Ω
- Analogue Output: 4–20 mA DC, load resistance ≥ 750 Ω
- Linear Error: ≤ 0.5%
- Supply Voltage: 24 VDC provided internally by the actuator
- Built-in Servo Amplifier
- Input and Output Signal Channels: Optoelectronic Isolation
- Passive Junction Capacity: 250 V/5 A AC; 30 V/5 A DC
Whether you're looking for a reliable actuator for your industrial system or need customized solutions, Yangzhou Hengchun is here to support you with quality, performance, and service. Let us help you achieve greater efficiency and control in your operations.
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