Hengchun | CKDJ-Y-FD-20-3 Control Motherboard Electric Actuator

Deskripsi

Control Motherboard

The Hengchun CKDJ-Y-FD-20-3 control motherboard is a specialized PCB used in Hengchun’s CKDJ series electric actuators, manufactured by Yangzhou Hengchun Electronics Co., Ltd. in China.

• Type: Control motherboard
• Model: CKDJ-Y-FD-20-3 (sometimes referenced as CKDJC-FD-20-3 on PCB silkscreen).
• Compatible : CKDJ series quarter-turn electric actuators.
• Power Supply: Single-phase or three-phase, up to 690V AC, 50/60 Hz.
• Torque Range (Actuator): 20–1,000 N·m (up to 500,000 N·m with gearbox).
• Motor Speed: 8–144 rpm (customizable up to 192 rpm).
• Protection Grade: IP68 (dust-tight and waterproof).
• Explosion-Proof Options: Exd II BT4 / CT4 (some models up to CT6).
• Material: Aluminum casting or ductile iron casting.
• Operating Temperature: -30 °C to +70 °C (standard), up to 125 °C (custom).
• Motor Insulation: Class F (Class H optional).
• Cable Inlets: Standard M48×2, M33×2; explosion-proof options available.
• Shape: Semicircular PCB.
• Dimensions: Approx. 120–150 mm diameter (estimated from actuator housing fit).
• Weight: ~150–250 g (PCB only, without housing).
• Connectors: Multi-pin edge connectors for actuator motor, sensors, and communication modules.
• MFR : YANGZHOU HENGCHUN ELECTRONICS

Applications:
• Valve automation in oil & gas, chemical plants, water treatment, and power generation.
• Hazardous area instrumentation requiring explosion-proof actuators.
• Environmental monitoring systems integrated with actuators.