Products

Home > Products > Drive System for Decentralized Installation > MOVIGEAR® Mechatronic Drive System > MOVIGEAR®-DAC-B

MOVIGEAR®-DAC-B

  • MOVIGEAR® – the mechatronic drive system
  • In many industries, such as the automotive, food and beverage industry, airport logistics or general intralogistics, the demands on materials handling systems are becoming both more complex and more specific. At the same time, less installation space is available for accomplishing these tasks. This is why SEW-EURODRIVE researches and develops ideal application solutions. The result is the mechatronic drive system MOVIGEAR®. It has a favorable, compact design and is ideal for planning efficient materials handling systems.
  • The housing has been optimized specifically for these types of applications and can be easily integrated in today’s conveyor systems. It also enables new developments to be implemented from a completely new perspective. This technology masters high breakaway and acceleration torque levels after longer system downtimes time without any limitations. The power required to drive the system can be reduced significantly.
  • MOVIGEAR® is the next logical step in the development of the economically and technically successful concept of decentralized drive systems.
  • Mechatronic drive system comprising motor, gear unit and electronics
  • A systematic development approach was taken right from the design phase. ­MOVIGEAR® impresses with its high level of system efficiency, which in turn helps lower the energy costs. The integration and coordination of all the drive components leads to a long service life and high system availability.
  • MOVIGEAR® is an intelligent device with its own control concept. Its high-quality ­networking features help reduce the startup time and support the monitoring and maintenance tasks. Drive tasks can be solved quickly and easily using the ­corresponding application software.
  • Advantages at a glance
    • Compact design: Motor, gear unit and electronics are combined in a single mechatronic drive system
    • Simplified system planning and design
    • A reduction in the number of variants enables the development and design of standard materials handling systems with ready-made and tested standard modules.
    • The power of the drive engineering components is optimized to suit the application
    • Reduction in storage due to reduced number of variants
    • High degree of protection
    • Hygienic surface design for applications in hygienic areas
    • No air, dirt and germ swirls
    • Low noise emission due to operation without fans 
(suitable for use in manual work stations)
    • Reduced energy costs due to high efficiency of all components (gear unit, motor, electronics)
    • High degree of reliability due to systematic development of all components
    • Reduced total costs and operating costs of the materials handling system
  • MOVIGEAR drive units
  • MOVIGEAR® is available in 3 sizes and 2 mechanical designs. For more information, see the section "Technical data and dimension sheets."
  • MOVIGEAR sizes
    • MGF.2 (torque class: 200 Nm)
    • MGF.4 (torque class: 400 Nm)
    • MGF.4/ET/ET = "Increased torque" option (expanded rated motor torque in continuous duty) (torque class: 400 Nm)
  • MOVIGEAR designs
    • MOVIGEAR® with hollow shaft and keyway
    • MOVIGEAR® with TorqLOC® hollow shaft mounting system
  • Examples
  • The following figure shows a MOVIGEAR® MGFT.2 unit with TorqLOC® and a MOVIGEAR® MGFA.4 and MGFA.4/ET unit with hollow shaft and keyway:
  • General unit properties
    • Wide voltage range 3 x AC 380 V to AC 500 V
    • High overload capacity for all sizes
    • 4Q capability due to integrated brake chopper and braking resistor installed as standard
    • Line filter integrated as standard. EMC-compliant installation ensures compliance with limit class C3 to EN 61800-3 (class A, group 2 according to EN 55011).
    • LED display for operating and fault states
    • Protective features for complete protection of the frequency inverter and motor (short-circuit, overload, overvoltage/undervoltage, excess temperature in the frequency inverter, excess temperature in the drive unit).
    • IPOSplus® integrated positioning and sequence control
    • Integrated STO safety function
      • STO (safe torque off according to IEC 61800-5-2) by disconnecting the STO input.
      • Performance level e according to EN ISO 13849-1.
      • SS1(c) (safe stop 1, function variant c according to IEC 61800-5-2) by means of suitable external control (e.g. safety relay with delayed disconnection)
  • MOVIGEAR DAC-B – Direct AS-Interface Communication
  • MOVIGEAR® DAC-B for simple fieldbus connection via standard AS-Interface. ­Parameterizable fixed speeds and ramps, integrated STO safety function and ­connection options for external sensors ensure fast and extremely efficient implementation of material handling systems.
  • Characteristics
    • Parameterizable fixed speeds and ramps
    • Control via standard AS-Interface specification
    • Connection of external sensors on the actuator
    • Voltage supply for connected sensors
    • Local mode via binary inputs
    • Interface for diagnostics and parameterization
  • Fields of application
    • Simple fieldbus connection
    • For applications that require soft start-up behavior
    • Signal feedback of connected sensors
    • For applications that require a lot of space
    • Applications with/without STO safety function
  • Application examples
    • Accumulating roller conveyors
    • Roller and wheel conveyors
    • Pallet conveyors
    • Rotary tables
  • AS-interface option
  • The AS-Interface option is located on the connection board in the connection box.
  • MOVIGEAR® DAC-B is available with the following AS-Interface variants:
    • GLK30A binary slave
    • GLK31A double slave for drive with several speed setpoints and ramps
  • The following figure shows the topology and the travel diagrams of the MOVIGEAR® DAC-B drive unit with the AS-Interface slaves GLK30A [A] and GLK31A [B]:
  • [A] MOVIGEAR® DAC-B with binary slave GLK30A
    [B] MOVIGEAR® DAC-B with double slave GLK31A
    Drive with several speed setpoints and ramps
    [1] Safety switching device/safety controller
    [2] Sensors
  • GLK30A binary slave
  • Connected to AS-Interface, the GLK30A slave works like a module with 4 inputs and 4 outputs.
  • The cyclic output bits control the MOVIGEAR® DAC-B inverter.
  • The input bits transmit the status of the drive and 2 additional sensor signals to the AS-Interface master.
  • The acyclic parameter bits are used to select speed scaling factors.
  • GLK31A double slave
  • The GLK31A option works as a double slave on AS-Interface according to AS-Interface specification 3.0.
  • The serial AS-Interface data transmission (analog profile) allows for writing and reading MOVIGEAR® DAC-B parameters and display values.
  • The MOVIGEAR® DAC-B inverter is controlled via the cyclic output bits. The coding of the data bits is specified in different function modules. The MOVIGEAR® DAC-B inverter interprets these bits as different control and status codes. You can switch between the function modules using the acyclic parameter bits.
  • The input bits transmit the status of the drive and 2 additional sensor signals to the AS-Interface master.