Actuators SQ and SQR
Actuators of the SQ type range for open-close duty and positioning duty are rated for class A and B or types of duty S2 – 15 min.
The modulating actuators of the SQR range are rated for class C or types of duty S4 – 25 %.
Actuators of type range SQ/SQR can be combined with various controls from simple OPEN-CLOSE control to the micro-controlled version with logging of operating data or fieldbus interface.
Description
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Design features SQ
- Torque range from 50 Nm to 2,400 Nm
- Swing angles from 75° to 105°
- Operating time ranges for 90° from 4 s to 100 s
- Limit and torque seating
- 3-ph AC and 1-ph AC motors
- Handwheel for manual operation
- Mechanical Position indicator
Design features SQR
- Torque range from 50 Nm to 2,400 Nm
- Modulating torque from 75 Nm to 1,200 Nm
- Max. number of starts 1,500 c/h
- Swing angles from 75° to 105°
- Operating time ranges for 90° from 8 s to 100 s
- Limit and torque seating
- 3-ph AC and 1-ph AC motors
- Handwheel for manual operation