Neptronic ST065S Control Actuators 70 in.lb 8Nm
Neptronic ST 065S – 70 in.lb. Torque Actuator. 90-110 Seconds Rotation. With Feedback. 2 Position or 3 Point Floating Control. 24 VAC or 30 VDC Power Required. With Enerdrive failsafe system.
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.
- For low voltage applications
- 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)