The performance-optimized and easy-to-use servo drive system

The performance-optimized, user-friendly servo drive system comprises a SINAMICS V90 servo drive and a SIMOTICS-1FL6 servomotor. Different frame sizes and motor shaft heights cover a wide range of applications for operation on single- and three-phase line supplies.

There are eight servo drive frame sizes and seven motor shaft heights with power ratings ranging from 0.05 to 7.0 kilowatts, to realize a wide range of applications, with the focus on dynamic motion and processing – for example positioning, transporting and winding.

In addition to operation in the TIA Portal V14 and higher with the new SIMATIC S7-1500 T-CPU Advanced Controller,the servo drive system is also suitable for use with the SIMATIC S7-1500 Advanced Controller and the SIMATIC S7-1200 Basic Controller.



  • Advanced one-button tuning and real-time auto tuning enables machines to achieve a high dynamic performance
  • Automatic suppression of machine resonances
  • 1 MHz high-frequency pulse train input
  • Different encoder types to address the requirements of your applications

Cost-effective & Reliable

  • Integrated control modes: Pulse train positioning, internal positioning with traversing block or Modbus, speed and torque control modes
  • Integrated internal positioning function
  • Integrated braking resistor in all frame sizes
  • Integrated holding brake switch (for the 400 V version),no external relay necessary
  • All motors have IP65 degree of protection and are equipped with oil seal

Easy to use

  • Simple connection to a control system
  • Easy, all from a single source
  • Easy servo tuning and machine optimization
  • Easy commissioning with SINAMICS V-ASSISTANT
  • Parameter cloning
  • Easy integration via PTI, PROFINET, USS, Modbus RTU
  • Integrated Safe Torque Off (STO)


Power Range:

1AC 0.05 kW … 0.75 kW
3AC 0.05 kW … 7 kW

1AC 200 V…240 V (-15 % / +10 %)
3AC 200 V…240 V(-15 % / +10 %)
3AC 380 V…480 V (-15 % / +10 %),

Control modes: Pulse Train (PTI) Version:
Pulse train positioning, internal positioning, control via USS/Modbus, speed, torque
PROFINET (PN) Version:
Speed control via PROFINET with PROFIdrive profile
Degree of portection IP20




V90 Project Builder

Take a look at the new V90 Project Builder from HMK. Configure your V90 servo drives to the TIA portal platform in minutes rather than days. Right first time every time.

The SINAMICS V90 and SIMATIC S7-1200 combine together to create a simple to use complete motion control solution. To assist our customers to easily get the system working straight out of the box we have produced a series of videos that will get you up and running in no time at all!

The series of 4 videos are

Part 1 - Configuring SINAMICS V90 drive for PTI

Part 2 - Configuring SIMATIC S7-1200 Technology Object with PTO

Part 3 - Using S7-1200 PLCopen Motion commands to control V90

Part 4 - Optimising the SINAMICS V90 Servo Control Loop 

To change the video, simply click the top left of the embedded video to access other tutorials from the V90 Channel. 

V90 Unboxing

Take a look at our quick un-boxing video, tells you all you need
to know about getting started.



Standalone configuration software for the setup and commissioning of SINAMICS V90 via USB connection

Download SINAMICS V-ASSISTANT v1.06.02


General system description files required for integration into control systems running older versions of TIA Portal or non-Siemens control systems





To take advantage of integrated startup and commissioning of SINAMICS V90 in TIA Portal, you can use STARTDRIVE.  You should use the appropriate version for your current TIA Portal installation

Download STARTDRIVE (external link)

V90 Project Builder

The V90 Project Builder App is designed to automatically build and configure a TIA Project based on S7-1200/1500 and SINAMICS V90 drives.  You will need to have TIA Portal v15 or later installed to use the app.  Please contact us to obtain a valid licence key for installation.

V90 Project Builder v0.4.7 


What is the peak torque profile?

300% rated torque for 300ms in 10sec

Can a Motor Brake Cable be connected to a SINAMICS V90 directly?

The Motor Brake Cable can be attached directly to the 400V version of the V90. The 200 V version requires an external relay to connect the motor brake cable. The relay must be connected via the setpoint cable for the SINAMICS V90 pulse train version and via I/O cable for the SINAMICS V90 PROFINET version. I/O cable is necessary for the brake control of the SINAMICS V90 PROFINET 200 V version, and for applications requiring additional DI/DO in addition to PROFINET communication.

What's the maximum motor cable length?

For both power and signal motor cables, up to 20m sizes are available from Siemens. The maximum permissible length for custom cables is 30m.

Which software packages can I use to configure the V90?

Startdrive or V-Assitant can be used to configure the V90

Use the following link to download V-Assistant:

What could be causing a  return value of 8090 for DPRD_DAT/DPWR_DAT?

The hardware ID may be incorrect on the LADDR input. The required ID is the one used by the telegram - not the ID of the drive. For Startdrive, this can be found in the device view by going to Properties > General > Telegram configuration > [device name] > Start address. For drives not configured with Startdive, this can be found in the device view byhighlighting the row of the telemgra in Device overview, then navigate to Properties > General > Hardware identifier.


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