Siemens Answers with the SINAMICS G120 Closed Loop Vector Drive

SINAMICS G120 Vector Drive

The SINAMICS® G120 family of closed-loop vector drives offers high levels of integrated safety, energy savings, and network connectivity.  Available in ½ to 335 HP, this modular and scalable standard drive may be configured in a wide variety of designs to meet many industrial drive applications. In addition, built-in math and logic eliminate the need for a separate PLC.

The EN 60204 safety functions of the SINAMICS G120 are fully integrated into the drive and include safe torque off, safe stop 1, safety limited speed and safe brake control. As a result, production plants obtain greater levels of safety while requiring less overhead to integrate the drives into fail-safe, automation, and drive environments. The SINAMICS G120 vector drive also complies with NFPA 79-2007

Learn more about Siemens EtherNet/IP solutions

Communicate without limits

Siemens brings the established power and flexibility of SINAMICS G120 to your EtherNet/IP network, with direct connectivity to PROFIBUS, PROFINET, EtherNet/IP™ and standard Ethernet.

Learn more about Siemens solutions for EtherNet/IP™

Meet the Other Members of the SINAMICS G120 Vector Drive Family

SINAMICS G120C

SINAMICS G120D

SINAMICS G120E

SINAMICS G120C
Compact Vector Drive

Economic, space-saving, and easy-to-operate wutg a surprisingly wide array of functions

SINAMICS G120D
Distributed Vector Drive

Allows almost all drive-related applications to be consequentially designed without cabinets

SINAMICS G120E
Enclosed Vector Drive

Stand-alone in wall-mount or floor-standing enclosure

The SINAMICS G120 offers enhanced energy savings with regenerative power modules. The modules recover line commutated energy for all power ratings. It also eliminates the need for a pulsed resistor and brake chopper while reducing the control cabinet and cooling system requirements. Built-in portals for the PROFIBUS and PROFINET communications networks ensure exceptional drive performance that may be integrated to the field level.

Power Module (PM) -
Has a power range from 0.5 to 335 HP (0.37 to 250 kW)

Control Unit (CU)
- Controls and monitors the PM and the connected motor in several operating modes that can be selected. It supports communications to a local control as well as to monitoring devices and equipment networks ensure exceptional drive performance that may be integrated to the field level.
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Video Overview of SINAMICS G120

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Technical Information

Voltage range

380 - 690 V AC, ± 10%, 3-ph

Power range

0.5 to 400 HP (0.37 to 250 KW)

Control Types

V / Hz, Vector control, FCC (Flux Current Control)

Standards

CE (Low Voltage Directive 72/23), UL, cUL, c-tick, ISO 9001, Safety Integrated, environmental conditions according to IEC 721-3-2

Degree of Protection

IP20

Features

  • Safety Integrated - for safety-relevant machines and systems

  • Capable of power regenerative feedback - into the line supply for energy saving

  • Advanced cooling concept

  • Faster engineering, fast commissioning - Using the SIZER and STARTER tools and data backup using the Basic Operator Panel (BOP) and MMC card

  • Efficient and consistent solutions - Via Totally Integrated Automation (TIA), consistency from SINAMICS through to the automation level


Typical Applications

The SINAMICS G120 vector drive is especially suitable as a universal drive in a wide variety of industrial sectors, such as automobile, textiles, printing, chemical, as well as in general higher-level applications 
– e.g. in conveyor systems.

SINAMICS G120 Success Stories

Story

Industry

Topics of Interest

A comprehensive safety concept utilizing the features of SINAMICS and SIMATIC components ensures safe training conditions

Aviation

• Creative Solutions
• Safety

Catalytic converter production with flexible safety concept

Automotive

• Safety

Drives with safety function prove themselves in production of canned products

Food & Beverage

• Safety
• Production
• Improved Performance

Energy efficient electricity production with frequency converter technology

Energy

• Energy Efficiency
• Optimized Production
• Improved Performance

Integrated automation systems increase the performance and energy efficiency of extrusion lines for window profiles

Plastics

• Energy Efficiency
• Optimized Production
• Improved Performance

Siemens and Delta Fountains provide automation and control solutions for the National September 11 Memorial Fountains at the World Trade Center

Pumps

• Integrated Solutions

Single extrusion line for profile sections with consistent automation from a single source

Plastics

• Consistency / Standardization

Standardized automation solution based on proven technology helps set benchmarks in terms of production quality and performance

Automotive

• Production Quality / Performance

Tissue packaging machine manufacturer employs SIMOTION and SINAMICS to renovate its range of packaging machines, increasing reliability, performance, and productivity

Packaging

• Reliability
• Optimized Production
• Improved Performance

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