simodrive 611-u



SIMODRIVE 611 steps your machine up to maximumproductivity

 Activemarketing of the SIMODRIVE 611U has been stopped.

SINAMICS S120 is now available to you in its place

·         High Performance ConverterSINAMICS S120

·         Service and Support Portal

The SIMODRIVE 611 converter system is suitable for:

Withthe SIMODRIVE 611 converter system individual drive assemblies can be combinedthus enabling fast and flexible synchronization of the drive performance andnumber of machine axes

·        Machinetools

·        Robotand manipulators

·        Massproduction and jobshop production

·        Formand tool construction

·        Pressesand packaging machines

·        Productionmachines for glass, wood, stone and textiles

The SIMODRIVE 611 converter system:

·        is amodular transistor pulse-controlled converter

·        is acompact system for several axis as well as drive combination solutions

·        can beflexibly adapted to the area of application thanks to its modules

·        isadaptable to every motor with its performance modules

·        can beimplemented with analog or digital set point interface with closed-loop plug-inunits

·        is thesystem with common mains supply modules

·        can beexpanded whenever required

SIMODRIVE611 consists of several individual function modules. The mains connection isachieved using a power rated row of infeed modules, which provides the 600 Vpower DC link as well as the electronic power supply. Power modules rated tothe size of the motor are then hooked-up to the 600 V DC link. The closed-loopplug-in unit then forms the drive module to a main spindle module or feedmodule either in digital or analog technology.

Thetypes of drives feed axes, main spindle drives and asynchronous motor drivescan be combined to form axis units.

A fullrange feed drives is available with torques from 0.7 Nm to over 145 Nm. In thecase of main spindle drives SIMODRIVE 611 achieves a continuous rating of 3.7kW to 100 kW. For simple main spindle drives without encoder, e.g. woodprocessing machines and high-speed grinding machines, the SIMODRIVE 611 offersclosed-loop plug-in units with field-oriented closed-loop control for speeds ofup to 60,000 rev/min.


Themodules have standard designs, 480 mm high, 288 mm depth and, depending on theperformance, the width increases in units of 50 mm.

·        In thedrive units each module carries out a different task

·        Acommon feed module provides the DC voltage link from the power supply mains

·        Adrive module activates every motor

·        Everydrive module consists of a power module and closed-loop plug-in unit

·        TheNCU of the SINUMERIK 840 D CNC control is integrated as a 50 mm wide moduleinto the drive unit and supplied with electricity.

·        The ULis standard in this series