AT RANGE

Product Specifications

Torque Range:

• 30 to 500 Nm (direct)

• Up to 8,000 Nm upon request

• 10 to 120 rpm (direct)

Control Levels:

• Electromechanical SWITCH

• Integrated LOGIC – New Version (v2)

BC Service Type Classification:

• On-Off: Class A

• Positioning: Class B

• Modulation: Class III

Environment:

• IP68 / C3 / T: -20ºC to +60ºC (down to -40ºC optional)

Product Benefits

RELIABLE, OPTIMIZED DESIGN

Product architecture and torque range tailored to customer needs: 6 models from 30 to 500 Nm.

Selection of essential features to ensure a competitive yet effective solution: actuator service from On-Off to Modulation, extreme housing protection (IP68), integrated control, and a wide range of output speeds.

New reliable cam block system unaffected by vibrations. Fully new, unique design with internal modularity for a compact solution, such as a modular position sensor allowing up to 1700 turns with the same product.

PERFORMANCE FOR MULTI-TURN ACTUATION

From 30 Nm (adjustable to 12 Nm) up to 500 Nm (direct) and more with a gearbox.

Wide range of speeds to meet all application types.

Large spindle diameter.

Self-locking at all speeds without any additional components.

Motor service S4 in all models.

Suitable for modulation applications (Class III, compliant with EN15714-2 Class C).

EASY TO INSTALL

Easy commissioning: system configuration of travel limits (new cam block) with a standard screwdriver (similar to the AQ FIRST BC range); only two standard tools required to install and adjust the actuator on the valve; minimal wiring for quick assembly.

Large LCD screen on the LOGIC version for simple commissioning and local control, easily orientable in a few clicks.

Suitable for rising stem applications thanks to adjustable torque sensor from 40% to 100%.

EASY TO MAINTAIN

Freewheeling manual override for quick on-site intervention.

Mechanical position indicator in SWITCH versions for visual position verification of the valve.

BC App: New Bernard Controls app for configuration, operation, troubleshooting, and easy access to documentation.

KEY FEATURES OF INTEGRATED CONTROL WITH NEW LOGIC (v2)

Turnkey solution that saves time and costs.

User-friendly and intuitive.

Non-intrusive setup for increased safety and reliability.

Compatible with common fieldbus protocols: Modbus RTU, Profibus DPV1.

Bluetooth communication (standard) for connectivity with the Bernard Controls app.

Excludes AT25 and AT50 at 127 rpm.