Ex Actuators Electrical actuators for use in explosive atmospheres

Usable in Ex-Zones 1 and 2 Appliance categories 2G and 3G Flameproof „d“ Usable at gases with increased flame transmission capacity „C“ Highest temperature class T6 For gases with ignition temperature > 85 °C Flange connection Power supply 230 V AC/50 Hz, other voltages upon request Cable entry Aluminum (painted) / Ground plate: Steel Protection class For detailed information about the actuators please refer to the specific data sheets: Classic Line Universal, sturdy industrial design Lifetime lubrication Mountable in arbitrary positions Short-circuit proof synchronous motor High self-holding...

Nano Ex type Synchronous motor technology ■■ ■■ The permanent magnets built into the synchronous motor ensure a high holding torque even in a de-energized condition. The motor speed depends solely on the voltage frequency. Therefore a constant and load-free actuating time is ensured. Classic shut off system via switching cams and micro switches ■■ ■■ No voltage supply necessary for position indication and shut-off. Nano actuators are 100% connection compatible to ARIS actuators sold before 2014; perfectly suitable as exchange actuators. Tool-free adjustable switching cams allow a fast and exact...

Type Torque [Nm] Actuating time [s/90°] Type Torque [Nm] Actuating time [s/90°]

Modern engine technology allows precise control of speed and torque Convenient electronic adjustment of travel, additional switches and potentiometers Precise control result Short braking and accelerating times Starting and braking curves conserve fittings No start-up capacitors Brushless power supply Permanent motor control; is not running at a continuous voltage, no fault movement at short circuit Current monitoring provides reliable protection against overload Multi-voltage input increases flexibility and reduces inventory requirements High swivel range of 10° to about 100 revolutions allowes...

Type Torque [Nm] Actuating time [s/90°] Due to the controllability of the motor (torque and speed), fast running drives up to 0.8s/90° can be realized. Type Torque [Nm] Actuating time [s/90°] Other values upon request.

Cable entry M16x1.5 (optional) Protective earth connection F05 ARIS Stellantriebe GmbH • Rotter Viehtrift 9 • D-53842 Troisdorf Telefon +49 2241 25186-0 • [email protected] Subject to technical changes. ARIS Stellantriebe GmbH