Design features SQEx:

• Torque rang from 50 Nm to 2,400 Nm.
• Swing angles from 75⁰ to 105⁰
• Operating time ranges for 90⁰ from 4 _s to 100 _s
• Limit and torque seating
• 3-ph AC motors
• Handwheel for manual operation
• Mechanical Position indicator

Design features SQREx:

• Torque rang 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 75⁰ to 105⁰.
• Operating time ranges for 90⁰ from 8 _s to 100 _s
• Limit and torque seating.
• 3-ph AC motors.
• Handwheel for manual operation.
• Mechanical Position indicator.

Ambient conditions:

• High enclosure protection.
• High quality corrosion protection.
• Wide ambient temperature ranges.

Options:

• Intermediate position switches.
• Switches in tandem version.
• Remote position transmitter.
• Magnetic limit and torque Transmitter.
• Mechanical position indicator.
• Functional safety: Up to SIL 2 in selected configurations.

Interfaces:

• Electrical connection via AUMA plug/socket connector (optionally terminals).
• Cable entries in different versions.
• Output drive types according to ISO and DIN Standards.

Approvals:

• Europe - ATEX
  Ex de IIC/IIB T4 or T3
  Ex d IIC/IIB T4 or T3
• International level/Australien - IEC
  Ex de IIC/IIB T4 or T3
  Ex d IIC/IIB T4 or T3.
• USA - FM
  FM CLASS I DIV 1 GROUPS (B), C, D T4 (T3C)
  FM CLASS II DIV 1 GROUPS E, F, G T4 (T3C)
  FM CLASS III DIV 1 T4 (T3)
• Russia - ROSTECHNADSOR/EAC (TR-CU)
  1ExdeIICT4/T3
  1ExdIICT4/T3