Specifications

Siemens AG
Automation and Drives
Motion Control Systems
Postfach 3180, 91050 ERLANGEN
GERMANY
© Siemens AG 2005
Subject to change without notice
Order No. 6ZB5471-0AF02-0BA0
Printed in Germany
09405/622 224 VOG 1105 10.0
The information provided in this brochure contains merely general descriptions or per- formance characteristics which in case of ac- tual use do not always apply as described or which may change as a result of further de-
velopment of the products. An obligation to provide the respective characteristics shall exist only if expressly agreed in the terms of contract.
SINAMICS S120 AC Drive
1) Available soon.
For further information on SINAMICS S120, go to:
www.siemens.com/sinamics-S120
SINAMICS S120 AC Drive
Modular drive system for demanding single/multi-axis applications
Blocksize design Chassis design
Drive type AC/AC unit, modular
Degree of protection IP20
Supply voltages V
supply
/Power ratings
• 230 V 1 AC
• 380 – 480 V 3 AC
0.25 – 1.1 kW (0.3 – 1.5 HP)
0.37 – 90 kW (0.5 – 121 HP)
–
110 – 250 kW
(147 – 335 HP)
Technological functions Flying restart, restart, kinetic buffering, positioning, BICO technology,
Motion Control (in connection with SIMOTION)
Safety functions Safe standstill (SH),
Safe brake control (SBC)
Safe standstill (SH)
Tools SIZER for configuring, STARTER for commissioning
Typical application technologies High-performance single drives
Continuous motion control; continuous material webs; setpoint cascades; positioning; coordinated,
highly dynamic motion control of several axes via position; cross-axis motion control functionality using
SIMOTION (synchronism, electronic cam disks, ...)
Numerical control in machine tools in conjunction with SINUMERIK solution line
Communication interface PROFIBUS DP, PROFINET
1)
Line frequency 47 – 63 Hz
Output voltage 0 ... V
supply
Output frequency Vector control: 0 – 300 Hz, Servo control: 0 – 650 Hz
Control principle
• V/f control
• Vector Control with/without encoder
• Servo Control with/without encoder
Yes
Yes
Yes
Motors
• Asynchronous
•Synchronous
•Torque
• Linear
Yes
Yes
Yes
Yes
Control dynamics
• Rise time of speed control
• Rise time of torque control
Vector Control: 25 ms without encoder, 11 – 15 ms with encoder
Servo Control: 1.1 ms (with 125 µs current controller clock cycle)
Vector Control: approx. 1 ms, Servo control: approx. 0.6 ms
or 2.1 ms with int. acceleration pre-control,