Electric Rotary Actuator J3/J2/SC-Series

compact actuator to control and regulate valves; standard construction after ISO 5211 / DIN 3337; two inte-  grated, potential-free micro switches for position indication

L (lower voltage range): 15 – 48 V AC/12 – 48 V DC  H (upper voltage range): 85 – 240 V AC/DC  Temperature range: -20 °C to + 70 °C

Advantages:

• ETL (electronic torque limitation) prevents the valve and actuator of damage when exceeding the maximum torque
• AVS (automatic voltage detection) to automatically change voltages
• ATC (automatic temperature regulation) to avoid condensation
• Mechanical deblocking
• Manual emergency override disconnecting the motor electronically
• 2 limit switches for motor-control, 2 limit switches for position indication

Additional accessories:

• Swivel angle 0°-80°, 0°-90°-180° (other angles possible)
• Potentiometer (1K, 5K or 10K)
• “Battery Spring Return”-system (BSR) (additional power pack)

“Digital Positioning System” (DPS) (0-10 V or 4-20 mA