Rotary servo actuators
The combination of high-precision gearboxes and high-performance motors opens up new possibilities for every process.
Rotary servo actuators
- Ratio
- 24 – 31
- Max. torque
- 450 – 4050 Nm
- Backlash
- 0 arcmin
Galaxie® D – compact, powerful and backlash-free for maximum precision with minimum installation…
- Ratio
- 60 – 61
- Max. torque
- 150 – 250 Nm
- Backlash
- 0 arcmin
Miniaturized Galaxie® actuator – maximum performance for compact robotics and automation
- DC bus voltage
- 48 VDC
- Max. torque
- 0.035 – 21 Nm
- Max. speed
- 23000 rpm
Brushless servo motors with stainless steel housing and absolute encoder for precision and tight…
alpha Premium Line
- Ratio
- 16 – 100
- Max. torque
- 35 – 450 Nm
- Backlash
- ≤ 2 – 4 arcmin
Servo actuator with maximum power density, high torsional rigidity and high radial forces
alpha Advanced Line
- Ratio
- 16 – 100
- Max. torque
- 35 – 380 Nm
- Backlash
- ≤ 1 – 3 arcmin
Servo actuator with output flange for exceptional precision and power density
alpha Advanced Line
- Ratio
- 16 – 100
- Max. torque
- 32 – 315 Nm
- Backlash
- ≤ 3 – 5 arcmin
Servo actuator with optimum performance for fast positioning tasks
alpha Advanced Line
- Ratio
- 4 – 100
- Max. torque
- 15 – 750 Nm
- Backlash
- ≤ 1 – 3 arcmin
Compact servo actuator with high torque for linear and rotary applications
alpha Advanced Line
- Ratio
- 22 – 220
- Max. torque
- 230 – 950 Nm
- Backlash
- ≤ 1 arcmin
Powerful servo actuator with high torsional rigidity and power density
alpha Advanced Line
- Ratio
- 16 – 91
- Max. torque
- 30 – 1300 Nm
- Backlash
- ≤ 1 – 3 arcmin
Dynamic servo actuator with small installation space and very smooth running
alpha Advanced Line
- Max. output speed
- 35 – 1500 rpm
- Max. torque
- 260 – 10000 Nm
- Max. power
- 5.9 – 152 kW
Servo actuator with water cooling for high dynamics
alpha Value Line
- Ratio
- 10 – 25
- Max. torque
- 20.2 – 200 Nm
- Backlash
- ≤ 10 arcmin
Servo actuator in a hygienic design
Which product is right for your application?
Our sizing tools support you from complete product sizing to detailed calculation and simulation of multi-axis servo systems.
Our servo actuators offer precise movement, high efficiency, and compact design. Ideal for applications that require accurate positioning and fast response times—while maintaining high energy efficiency.
Compact power unit for high precision
The goal in developing our servo actuators is to reduce complexity while optimizing efficiency, safety, and connectivity.
Low moment of inertia
The significantly lower moment of inertia increases productivity and reduces energy consumption.
Highest power density
The compact power unit consisting of motor and gearbox enables high performance in significantly less installation space.
Absolute scalability
The technical properties of the unit can be scaled according to the requirements of the application.
High connectivity
The electrical interface offers connectivity to many different servo controllers.
We live and breathe mechatronics
Our servo actuators are characterized by high power density, low mass moment of inertia, high rigidity, and low backlash. Thanks to these outstanding technical properties, they can make a decisive contribution to increasing productivity and saving energy.
The function of the actuator is to execute a movement precisely, dynamically, and efficiently. Absolute precision meets perfect movement. At the heart of the motor-gear unit is a torsional-rigid precision gear with low torsional backlash and excellent torque density, combined with an equally powerful, permanently excited synchronous servo motor, which ensures low cogging and high speed stability thanks to its distributed winding.
The TPM+, premo®, and axenia rotary servo actuators meet virtually all requirements of drive technology, integration, and industry specifications.
Contact us
Would you like to learn more about our solutions?
We would be happy to advise you—personally, competently, and tailored to your requirements.