DA 15-N-HT

5-32 Volts

The DA 15-N-HT is based on our DA 15-N and uses the same components. The main difference is that it has an additional gear stage resulting in a higher gear ratio and torque. DA 15-N actuators have been subjected to endurance tests of more than 4,000 hours under load. Its brushless motor and contactless, wear free position sensing system makes the DA 15-N-HT immune to wear, vibrations and shock loads. It has especially been designed for the usage in harsh environments and for safety critical applications that require an actuator with high endurance. The conductive aluminum case and the shielded connection cable are reducing the susceptibility to any kind to EMI/RFI noise to the absolute minimum.

The servo features position, temperature and current feedback as a standard and is fully programmable.

Advantages of the full brushless actuator:

1. Maximized service life through vibration-resistant, brushless DC motor
2. Brushless motor technology eliminates the typical electromagnetic noise of brush-type motors and provides ultra-long endurance
3. Contactless, wear free position sensing system
4. Aluminum housing with minimal weight and size in functional design
5. The saltwater-resistant, HART-coat treated aluminum housing withstands at least 100 hours of saltwater spray without damage and meets the IP-67 standard for water and dust protection
6. Excellent immunity to any kind of electromagnetic noise achieved with aluminum housing, low electromagnetic emissions through brushless motor
7. Several programming possibilities, e.g. overload protection of the internal electric brushless motor, which allows to reduce the motor current if the motor is being overloaded

Optional:

• ISS gear protection system;
• extended travel angle up to 330°;
• position feedback device,
• RS-485 protocol,
• customized cases.

MATLAB Simulink Model on Request