Detaljer
- Design features SQVEx: Torque range from 150 Nm to 2,400 Nm Swing angle from 75° to 105° Operating times for 90° from 4 s to 360 s Limit and torque sensing Mains connection: 1-phase and 3-phase Handwheel for manual operation Mechanical position indicator
- Design features SQRVEx: Torque range from 150 Nm to 2,400 Nm Modulating torque range from 75 Nm to 1,200 Nm Max. number of starts 1,500 c/h Swing angle from 75° to 105° Operating times for 90° from 4 s to 360 s Limit and torque sensing Mains connection: 1-phase and 3-phase Handwheel for manual operation Mechanical position indicator
- Ambient conditions: High enclosure protection High quality corrosion protection Wide ambient temperature ranges
- Interfaces: Electrical connection via AUMA plug/socket connector (terminals as an option) Cable entries in different versions Output drive types according to DIN and EN ISO standards
- Interface and functional properties: Programmable, potential-free output contacts for status signalling Soft start and stop for gentle valve operation Avoiding pressure surge by an operating time profile EMERGENCY behaviour and safety behaviour with separate operating time setpoints Process controller (PID) Fieldbus control Behaviour in case of emergency situations and communication loss (programmable) Operation data logging Bluetooth interface to notebook and Android table
- Options: Intermediate position switches Switches in tandem version Remote position transmitter Magnetic limit and torque transmitter
Variable operating time actuators SQVEx and SQRVEx
With SQVEx .2 part-turn actuators for open-close duty and SQRVEx .2 for modulating duty paired with ACVExC .2 actuator controls, the proven AUMA SQ/SQR range is enhanced by variable operating time models.
AUMA is spearheading market technology, offering a wide operating time range with a ratio of up to 1:10. Actuators of the SQVEx type range are rated for open-close duty and positioning duty (classes A and B) / (short-time duty S2 - 15 min). Actuators of the SQRVEx type range are rated for modulating duty (class C) S4 - 25 %
