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EX Series / Servo Drives & Motors
Dangerous Areas Identification
European directive 99/92/EC makes explicit the responsibility of employers to protect employees who may be exposed to risk of ATEX environments (Explosive Atmosphere). The employer must assess the risk and classify potentially dangerous areas. Equipment and materials must also be suited for use in dangerous areas in accordance with ATEX directive 94/9/EC.
Equipment identification
Ex series is a range of permanent magnets servomotors designed for use in explosive atmospheres and are CE marked in accordance with ATEX directive 94/9/CE Two versions are available:
• Gaseous atmospheres: II2 G Ex d IIB T4 IP64 – Group IIA or IIB – category 2G– areas 1 and 2.
• Gaseous and dusty atmospheres: II2 GD Ex d IIB T4 IP65 and Ex tD A21 IP65 T135 °C –
• Group IIA or IIB – category 2GD – areas 21 and 22.
All devices intended for use in hazardous areas must have standard CE inspection certificates and more specifically bear an ATEX mark.
Product Overview
EX Series
Explosion Proof Servo Motor
Description
EX series is a range of permanent magnet servo motor designed for use in explosive atmospheres. Featuring robust explosion-proof housings, EX motors are capable of bearing internal explosions with no risks of propagation to the neighbouring environment. Two versions are available, conforming with North American or European safety standards. EX servomotors are characterized by excellent motion quality, great acceleration / deceleration capabilities, and high torque output over a wide speed range. Various winding variants and numerous options are available to offer maximum flexibility.
TECHNICAL SPECIFICATIONS
Advantages
• Servo motors with explosion proof housings
• CE or UL versions available
• High dynamic performance
• Compact and robust
• Maintenance free Applications
• Food, Pharma & Beverage
• Material Forming
• Printing Industry
• Hazardous / Ex Enviroment
• Painting robots Features
• Mounting
• Flange with clearance holes
• Mechanical interface
• Solid smooth shaft (standard)
• Solid shaft with key (option)
• Feedback sensors
• 2 pole resolver (standard)
• Absolute EnDat encoder (option)
• Absolute Hiperface encoder (option)
• Thermal protection
• Thermoswitches and thermofuses integrated in the windings
• Other options
• Parking brake