A dynamic duo: the Digitax HD servo inverter and the SH high-performance AC servo motor! This combination not only scores with speed and precision, but also impresses with its power. The servo inverters are designed for continuous operation in highly dynamic applications, while the motors offer standstill torques of 0.5 to 94 Nm!
We also supply suitable servo gearboxes and pre-assembled connection cables as system accessories.

Digitax HD
Servo inverter for continuous operation and highly dynamic applications
- 200 V / 400 V
- 0.25 kW – 7.5 kW
- 0.7 Nm – 51 Nm at 153 Nm peak
- 1.5 A – 16 A at 48 A peak
- Maximum servo power with minimum size
- Optimized for applications with high dynamics
- Can be used alone or in modular configurations
- Enables open-loop control for permanent magnet and asynchronous motors
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Servomotor SH
High-performance servomotor with standstill torque from 0.5 to 94 Nm
- Servomotors from 0.4 to 11 kW
- Fanless, from SH-100
- Forced cooling fan optional
- Easy connection via circular plug connection
- Maintenance-free
- Maximum dynamics and accuracy
- Wide torque range
- Easy connection via plug connection
- High operational reliability
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Note: The Digitax HD is the successor to the Digitax ST, which is no longer available. If you still have a Digitax ST in operation, you can find the downloads for the product here.
Show downloads
| File | Size |
|---|---|
| Betriebsanleitungen » Antriebe » Frequenzumrichter » EPA » Digitax | |
| EPA_Digitax_CTNet_Betriebsanleitung_EN.pdf | 2.48 M |
| EPA_Digitax_HD M75X_Installations_und_.techn._Handbuch.pdf | 27.26 M |
| EPA_Digitax_HD_M750_Betriebsanleitung_Steuereinheit_EN.pdf | 13.76 M |
| EPA_Digitax_HD_M751_Betriebsanleitung_Steuereinheit.pdf | 16.48 M |
| EPA_Digitax_HD_M753_Betriebsanleitung_Steuereinheit.pdf | 18.13 M |
| EPA_Digitax_HD_M75X_Installations_und_.techn._Handbuch.pdf | 27.26 M |
| EPA_Digitax_HD_M75X_Kurzanleitung.pdf | 3.75 M |
Note: The high-performance AC servomotors in the SH series are the successors to the SM series, which is no longer available. If you still have an SM model in operation, you can find the downloads for the product here.
Show downloads
| File | Size |
|---|---|
| Betriebsanleitungen » Antriebe » Frequenzumrichter » EPA » Digitax | |
| EPA_Digitax_CTNet_Betriebsanleitung_EN.pdf | 2.48 M |
| EPA_Digitax_HD M75X_Installations_und_.techn._Handbuch.pdf | 27.26 M |
| EPA_Digitax_HD_M750_Betriebsanleitung_Steuereinheit_EN.pdf | 13.76 M |
| EPA_Digitax_HD_M751_Betriebsanleitung_Steuereinheit.pdf | 16.48 M |
| EPA_Digitax_HD_M753_Betriebsanleitung_Steuereinheit.pdf | 18.13 M |
| EPA_Digitax_HD_M75X_Installations_und_.techn._Handbuch.pdf | 27.26 M |
| EPA_Digitax_HD_M75X_Kurzanleitung.pdf | 3.75 M |