Decentralized Servo Drive enables flexible machine design.
March 28, 2014 -
Affording flexibility for new and existing machines, Sinamics S120M compact, ready-to-connect motor with integrated drive offers option of moving motor inverter outside control cabinet and directly onto motor to reduce cabinet space and required cooling. Decentralized axes are connected back to central S120 components in cabinet via hybrid cable and AM600 adapter module. Pre-assembled hybrid cable contains all encoder and power cables and serves multiple S120M axes via daisy chaining.
Siemens Offers New Sinamics S120M Decentralized Servo Drive
Siemens Industry, Inc.
390 Kent Ave.
Elk Grove Village, IL, 60007
Press release date: March 27, 2014
Expanding on its popular Sinamics S120 multi-axis drive system, Siemens introduces the new Sinamics S120M, a compact, ready-to-connect motor with integrated drive that offers users the option of moving the motor inverter outside the control cabinet and directly onto the motor, thereby reducing both cabinet space and required cooling.
The addition of the Sinamics S120M distributed format into the S120 offering adds a high degree of flexibility for new and existing machines, as well as introducing innovative production line setups that can now be achieved.
Typical applications for the Sinamics S120M include packaging, printing, glass, textile and other processes, where machinery and production lines require multiple servo axes in a space-restricted environment.
The decentralized S120M axes are connected back to the central S120 components in the cabinet via a hybrid cable and the AM600 adapter module. The pre-assembled hybrid cable contains all encoder and power cables and serves multiple S120M axes through a daisy chain connection. This single-cable solution drastically reduces the number and length of cables and is easily expanded for additional axes.
As a fully integrated format of the Sinamics S120 drive system, all existing Safety Integrated functions and communication options are available, and the benefits of power sharing between axes across the DC bus are completely realized. Additional design features of the S120M include a synchronous servomotor with multi-turn absolute encoder, optional holding brake and an integrated power unit (motor module) available in three shaft heights covering the power range of 0.25–1.5 kW.
For more information about the new Sinamics S120M distributed servo drive system, please visit: www.usa.siemens.com/S120M-PR.
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The new Sinamics S120M distributed servo drive system enables decentralized configuration of the drive and integration of the inverter power unit directly onto the driven axis of the motor. Less cabinet space, less cooling energy and shorter cable runs result for the machine builder or production line end-user.
This schematic shows a typical distributed drive application, where all inverter power modules are mounted directly onto the driven axis of the appropriate motor in the machine.
Siemens Industry Sector is the world’s leading supplier of innovative and environmentally friendly products, solutions and services for industrial customers. With end-to-end automation technology and industrial software, solid vertical-market expertise, and technology-based services, the sector enhances its customers’ productivity, efficiency and flexibility. With a global workforce of more than 100,000 employees, the Industry Sector comprises the Industry Automation, Drive Technologies and Customer Services Divisions as well as the Metals Technologies Business Unit.
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The Siemens Drive Technologies Division is the world’s leading supplier of products, systems, applications, solutions and services for the entire drive train, with electrical and mechanical components. Drive Technologies serves all vertical markets in the production and process industries as well as the infrastructure/energy segment. With its products and solutions, the division enables its customers to achieve productivity, energy efficiency and reliability. For more information, visit http://www.usa.siemens.com/drivetechnologies.