Digital Directory
Products & Services
DA 15-N
Volz Servos
The DA 15‐N is our smallest and lightest full brushless actuator. Its brushless motor and contactless, wear-free position sensing system makes the DA 15‐N immune to wear, vibrations and shock loads. It has especially been designed for 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.
DA 22-BLDC
Volz Servos
DA 22-BLDC Brushless Actuator
To guarantee maximum safety and reliability, its brushless motor and contactless, wear-free position sensing system makes the DA 22 BLDC immune to wear, vibrations and shock loads. It has especially been designed for 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.
DA 58-D
Volz Servos
With a peak torque of >200Nm / 1770 lbf-in and a rated torque of 80Nm / 708 lbf-in, the fully redundant DA 58-D is the strongest, electromechanical, fully integrated (actuator control electronics, position sensing, motor and drivetrain in one housing) actuator in the market. Besides the well-proven redundant RS 485 interface, the DA 58-D also features a redundant CAN bus interface.
The DA 58-D has been developed for applications with the highest reliability demands. The redundant – two channel – design of the actuator allows continuous operation even if one of the two channels has failed. All major components such as the electric motors, control and communication electronics, and power supply are available twice (redundant). The actuator features a triple-redundant position sensor (2 out of 3 voting). Additionally there are several sensors integrated to provide diagnostic information such as current consumption, supply voltage levels and temperature readings. All major components of the actuator are continuously diagnosed by the microcontrollers of the actuator and its health status can be read via the redundant RS485 / CAN interface.
DA 30-HT-D
Volz Servos
The fully redundant DA 30-HT-D has been developed for applications with the highest reliability demands. The redundant – two channel – design of the actuator allows continuous operation even if one of the two channels has failed.
All major components such as the electric motors, control and communication electronics, and power supply are available twice (redundant).
The position sensor features a three channel design (for 2 out of 3 voting). Additionally, there are several sensors integrated to provide diagnostic information such as current consumption, supply voltage levels and temperature readings. All major components of the actuator are continuously diagnosed by the microcontrollers of the actuator and its health status can be read via the redundant RS485.
DA 30-HT
Volz Servos
To guarantee maximum safety and reliability, our DA 30 features a brushless motor and a contactless wear-free position sensor. This means maximum service life with the greatest‐possible power delivery and its design prevents electromagnetic emissions (EMI) caused by brush sparking. The housing made of saltwater‐resistant aluminum is HART‐coat treated, meets the IP‐67 standard for water and dust sealing and provides an integrated Sub‐D connector (MIL spec. circular connector or cable gland on request). Brackets integrated in the housing for horizontal and vertical assembly. 8‐fold, ball‐bearing supported, steel gear train, drive shaft with ANSI multi‐tooth.
The DA 30 series can be equipped with a standard PWM input (Pulse Width Modulation) that has two different interfaces: a differential, galvanic isolated interface (Opto‐Coupler) and a single‐ended interface with CMOS levels that is also used to program the servo parameters. It includes analog position feedback to detect the drive shaft position. A differential RS‐422 PWM interface can be chosen instead of the opto‐coupled interface.
The DA 30 with digital serial command interface (RS‐485) receives its commands via a CRC secured protocol. It can return not only the shaft position in digital format, but also several diagnostic data such as the level of the supply voltage, current consumption and the temperature of the motor and electronics in digital form (optionally also the humidity within the actuator case). These kind of diagnostic capabilities help to determine the health state of the actuators before, during and after deployment.
People
About
Over 40 years of experience in the development, manufacture and delivery of actuators for a wide range of applications - from medical to robotics to UAV - provide us with the reputation that our customers around the world rely on today.
In this regard, our success is measured first and foremost by your challenges. Because these are nothing less than forward-looking investments in promising technologies that make the lives of the people who trust you better - and for this, the mere quality seal "Made in Germany" is not enough.
So why Volz?
Because as a family-run, medium-sized company now in its second generation, we have everything it takes to give your ideas a lift. When we started developing actuators in 1983, the market for them was still comparatively manageable. Today it is more exuberant and future-oriented than ever. Particularly when it comes to air mobility and cargo, a world that is becoming increasingly dense demands solutions that create room for progress.
Drones, for example, are now capable of revolutionizing both local and supra-regional transport systems. With our know-how, we provide proven technology that can also easily go into series production.
We offer you solutions that are manufactured under strict quality controls, meet the highest functional safety and reliability requirements, and are perfectly tailored to the needs of your project. No matter whether it is a question of volatile AAM safety innovations, special component architectures or every single certification in the field of UAV, in which we due to our subsidiary AEE specialized with an individual focus.
In this regard, our success is measured first and foremost by your challenges. Because these are nothing less than forward-looking investments in promising technologies that make the lives of the people who trust you better - and for this, the mere quality seal "Made in Germany" is not enough.
So why Volz?
Because as a family-run, medium-sized company now in its second generation, we have everything it takes to give your ideas a lift. When we started developing actuators in 1983, the market for them was still comparatively manageable. Today it is more exuberant and future-oriented than ever. Particularly when it comes to air mobility and cargo, a world that is becoming increasingly dense demands solutions that create room for progress.
Drones, for example, are now capable of revolutionizing both local and supra-regional transport systems. With our know-how, we provide proven technology that can also easily go into series production.
We offer you solutions that are manufactured under strict quality controls, meet the highest functional safety and reliability requirements, and are perfectly tailored to the needs of your project. No matter whether it is a question of volatile AAM safety innovations, special component architectures or every single certification in the field of UAV, in which we due to our subsidiary AEE specialized with an individual focus.
