Siemens Answers with the SIMODRIVE 611U Drive - Still Solving Unique Challenges
SIMODRIVE 611 Universal (U) is globally recognized as a highly reliable drive solution with a significant installed base. This drive offers integrated positioning functionality in a standard version with output frequencies of up to 1400 Hz. SOMODRIVE 611U includes functions such as built-in point-to-point positioning, external block change, travel/positioning to a dead stop, and on-the-fly measurement.
Configurable for speed / torque controls as well as position controls
Suitable for synchronous and induction motors
Compact design with 1-axis and 2-axis modules
Communication with PROFIBUS-DP, the most widely used field bus standard in the world
Powerful, user-operated start-up tool SimoCom U, with up to 64 separate traversing blocks that are individually programmable with acceleration, speed, target position, and more
All of the data in the package is stored on a removable memory submodule
2-pole to 6-pole resolvers
Incremental encoders with sine/cosine 1 V pp up to 65,535 pulses
Absolute value encoders with sine/cosine 1 V pp and EnDat protocol
Supports connection of a second, direct measuring system
For more Technical Details
The modules have standard designs, 19 in. (480 mm) high, 11.3 in. (288 mm) deep and, depending on the performance, the width increases in units of 2 in. (50 mm).
In the drive units each module carries out a different task
A common feed module provides the DC voltage link from the power supply mains
A drive module activates every motor
Every drive module consists of a power module and closed-loop plug-in unit
The NCU of the
SINUMERIK 840D CNC control is integrated as a 2 in. (50 mm) wide module into the drive unit and supplied with electricity
SIMODRIVE 611U supports a wide range of motors, including synchronous, induction, and linear. You can operate the same SIMODRIVE 611U control with the following Siemens motors:
These motors are listed in a table in the drive. Simply click on them. Motors from other manufacturers can be added if required.