ECOSPEED 80B323-0260 ATEX, servo motor for Zones 1 and 2
Technical specifications
| Certificates | Atex , UL |
| Flange | 88 mm |
| Max. DC link voltage | 560 VDC |
| Maximum speed | 7000 rpm |
| Peak torque | 6.73 Nm |
| Stall torque | 2.6 Nm |
Overview
The ECOSPEED 80B323-0260 ATEX is a rotary servo motor for potentially explosive atmospheres in Zones 1 and 2. It combines an 88 mm flange with 6.73 Nm peak torque and 2.6 Nm stall torque to deliver high dynamic rotary motion in a compact, flameproof housing. Designed for a 560 V DC link and a maximum speed of 7000 rpm, it is suitable for fast, torque intensive axes in hazardous areas. The motor carries ATEX and UL certificates and belongs to the ECOSPEED 80B3x3 ATEX series, which is certified as equipment group II, category 2G, temperature class T4, explosion group IIB with flameproof enclosure type “d”. A high resolution multiturn absolute encoder with 13 bit singleturn and 12 bit multiturn resolution provides precise position feedback for demanding motion control tasks.
Advantages
The ECOSPEED 80B323-0260 ATEX helps engineers combine high torque and high speed with certified explosion protection. 6.73 Nm peak torque gives reserves for acceleration and short cycle times, while 7000 rpm supports fast indexing and positioning in continuous processes. The 560 V DC link variant fits common 400 V cabinet concepts and ECOVARIO based drive systems, which simplifies drive selection and cabinet design. ATEX II 2G Ex db IIB T4 and UL approval provide documented safety for use in regulated environments and reduce the effort for risk assessment, documentation and audits.
Where it fits
The ECOSPEED 80B323-0260 ATEX is suited for rotary axes in machines that operate in Zone 1 or Zone 2 with flammable gases or vapors. Typical uses include, for example:
High speed drives in filling, dosing or capping systems for flammable liquids
Rotary functions in coating, printing or surface treatment equipment located in Ex areas
Positioning, mixing or handling units in chemical and process plants that require certified explosion proof servo motors
Interfaces
The ECOSPEED 80B323-0260 ATEX integrates into JAT drive systems with defined electrical and feedback interfaces:
Three phase servo connection for operation at up to 560 V DC link, with performance characterised for ECOVARIO servo amplifiers
Integrated multiturn absolute encoder with 13 bit singleturn / 12 bit multiturn resolution, BiSS interface and 10 to 30 V supply for precise position feedback
Optional encoder variants, holding brake and cable configurations within the ECOSPEED 80B3x3 ATEX series, including incremental encoders with RS422 interface as shown in the series datasheet
Dedicated motor and encoder cable sets, with outer diameters around 8.9 mm and 10.4 mm and trailing capability in cable tracks, with cable lengths up to 35 m available depending on configuration
