Technical Data

  • Force: Up to 15,000 lbf (66,724 N) peak thrust
  • Speed: Up to 19.6 mm/sec (0.77 in/sec)
  • Stroke length: 76.2 mm to 95.3 mm (3.00 to 3.75 inches)
  • Temperature range: -40°C to +60°C (-40°F to +140°F)
  • Positioning accuracy: Repeatability within 0.08% of range
  • Certifications: ATEX Zone 1, IECEx Zone 1, Class I Div 1, NACE MR0175
  • Motor: Brushless servo motor with absolute encoder (Hiperface/SSI Sin-Cos)
  • Brake: Electrically released brake (24V)

ServoChoke® SVC Electric actuator

The ServoChoke® SVC is a high-performance, integrated electric actuator for precise choke valve control in the oil and gas industry. Designed for Managed Pressure Drilling (MPD), set-point choke control, and Choke & Kill applications. With a planetary roller screw, brushless servo motor, and absolute encoder, the SVC offers fast response, high accuracy, and reliable performance in extreme conditions. The actuator is ATEX, IECEx, and NACE MR0175 certified and suitable for continuous operation without maintenance.