Select Page

Neptronic ST000S Control Actuators 70 8Nm


70 Torque Actuator. 90-110 Seconds Rotation.

Product Description

Neptronic ST000S – 70 Torque Actuator. 90-110 Seconds Rotation. No Feedback. 2 Position or 3 Point Floating Control. 24 VAC or 30 VDC Power Required.

S Series 70 (8 Nm) torque – These compact quarter turn actuators may be directly coupled to either a 1/2 inch round or 3/8 inch square jack shaft or remotely mounted using an adaptor kit. All actuators are bi-directional. Enerdrive actuators are also bi-directional under fail safe conditions. The stroke may be limited to less than 90 deg mechanically.

Used for small dampers, unit ventilators, 1/4 turn valves, VAV box control and fan coils. 90-110  sec rotation time.


  • Mounts easy on round and Square shaft (with option -8)
  • External clutch for manual adjustments .
  • Maintenance free
  • Position indicator.
  • Fail safe by Enerdrive System1 (on model 60, 65, &80).
  • Auxiliary switches (on model 20 & 80)

PDFData Sheet S Series Actuators.pdf

PDFS Series Actuators Specs.pdf

Product Accessories


Product Manuals




There are no reviews yet.

Be the first to review “Neptronic ST000S Control Actuators 70 8Nm”

Your email address will not be published. Required fields are marked *