SQEX 07 AUMA Electric drive
Explosion-proof electric drives SQEx and SQREx
Explosion-proof equipment is used in outdoor and indoor installations in hazardous areas.
Explosion-proof non-rotating AUMA electric drives are operated at ambient temperatures from -63 to +60 degrees. The explosion protection marking is 1Exd(e)IICT4/T3 (according to TR CU). The drives can be operated in underground workings of mines and mines, as well as in explosive zones.
In 2016, AUMA DRIVES LLC certified electric drives manufactured in the production complex in Khimki according to Russian technical specifications for compliance with the requirements of TR CU 020/2011 for the line of explosion-proof drives SQ(R)Ex 07.2 - SQ(R)Ex 14.2.
Technical specifications
- SQEx Technical Specifications
- Torque from 50 Nm to 2400 Nm
- Rotation angle from 75° to 105°
- 90° rotation time from 4 s to 100 s
- Disconnection on the way and at the moment
- Compatible with three-phase AC electric motors
- Handwheel for manual operation
- Mechanical position indicator
SQREx Technical Specifications
- Torque from 50 Nm to 2400 Nm
- The control torque is from 75 Nm to 1200 Nm
- Max. number of launches - 1500 launches per hour
- Rotation angle from 75° to 105°
- 90° rotation time from 8 s to 100 s
- Disconnection on the way and at the moment
- Compatible with three-phase AC electric motors
- Handwheel for manual operation
- Mechanical position indicator
- Environmental conditions
- High degree of shell protection
- High degree of corrosion protection
- Wide temperature range of application
Options
- Intermediate switches
- Double switches
- Remote position sensor
- Magnetic position and torque sensor
- Mechanical position indicator
- Functional safety: Up to SIL 2 for certain configurations
Interfaces
- AUMA electrical connector (terminals as an option)
- Cover with thread for various cable entries
- Connection forms of the output shaft in accordance with ISO, DIN and OST standards
Permissions
Europe - ATEX
- Ex de IIC/IIB T4 or T3
- Ex d IIC/IIB T4 or T3
- International/Australia - 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 - Rostechnadzor/EAC (TR-CU)
- 1ExdeIICT4/T3
- 1ExdIICT4/T3