The SIMODRIVE 611 converter system allows for flexible synchronization of machine axes by combining individual drive assemblies. It consists of modular function units including infeed modules to provide 600V DC power from mains connection, power modules matched to motor size connected to the DC link, and closed-loop plug-in units forming drive modules for spindles or feeds in digital or analog technology. The system can combine feed, spindle, and asynchronous motor drives and offers a full range of feed torques from 0.7 to over 145 Nm as well as main spindle continuous power from 3.7 to 100 kW with closed-loop control for speeds up to 60,000 rev/min.
2. SIMODRIVE 611 steps your machine up
to maximum productivity
• With the SIMODRIVE 611 converter
system individual drive assemblies can be
combined thus enabling fast and flexible
synchronization of the drive performance
and number of machine axes.
5. SIMODRIVE 611 consists of several individual
function modules. The mains connection is
achieved using a power rated row of infeed
modules, which provides the 600 V power DC
link as well as the electronic power supply.
Power modules rated to the size of the motor
are then hooked-up to the 600 V DC link. The
closed-loop plug-in unit then forms the
drive module to a main spindle module or
feed module either in digital or analog
technology.
6. The types of drives feed axes, main spindle
drives and asynchronous motor drives can be
combined to form axis units.
A full range feed drives is available with
torques from 0.7 Nm to over 145 Nm. In the
case of main spindle drives simodrive 611
achieves a continuous rating of 3.7 kW to 100
kW. For simple main spindle drives without
encoder, e.g. wood processing machines and
high-speed grinding machines, the SIMODRIVE
611 offers closed-loop plug-in units with
field-oriented closed-loop control for speeds
of up to 60,000 rev/min.
7. Modular
The modules have standard designs, 480 mm high, 288 mm
depth and, depending on the performance, the width
increases in units of 50 mm.
8. 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 840 D CNC control is
integrated as a 50 mm wide module into the drive unit
and supplied with electricity.
The UL is standard in this series
