SD6 servo drives

Controlling servo axes precisely and quickly is its game. Due to its high computing power, the SD6 recalculates the position, speed and torque control of the servo axes every 62.5 μs. This enables extraordinarily high dynamics and precision for the drives with very short recovery times and also fast reactions to set value changes and load jumps.

SD6 servo drives

Features of SD6 servo drives:

• Operating motors:

  Synchronous servo motors of the EZ .

  Asynchronous motors of the IE3D series

• Encoder interfaces:
• EnDat® 2.1/2.2 digital
• Incremental
• SSI
• Resolver (optional)
• Pulse/direction signals (optional)
• EnDat® 2.1 sin/cos (optional)
• sin/cos (optional)
• Controllable brake and integrated brake management:
  24 VDCbrake
  Brake management with cyclic brake test and brake bed-in functions
• Fieldbus connection: Integrated EtherCAT®, PROFINET® or CANopen® communication
• Safety technology: Safe Torque Off (STO) as standard, optional extended safety technology (SS1, SS2, SLS …): SIL 3, PL e (Cat. 4)
• Commissioning: All functions to use the drive controller efficiently are provided by the DriveControlSuite DS6 project planning and commissioning software; the program uses wizards to guide you step by step through the entire project planning and parameterization process
• Special features:
  Isochronic system bus (IGB) for parameterization and multi-axis applications
  Automatic motor parameterization via the electronic motor nameplate
  Energy supply via a flexible Quick DC-Link connection for multi-axis applications
  Brake chopper and line filter
  Digital and analog inputs and outputs as an option
  Energy supply through direct power feed-in
  Convenient operating unit consisting of graphical display and keys
  Paramodul removable data storage for commissioning and service
• Marks and test symbols: CE, UL, cUL (CSA-UL)

TECHNICAL DATA

• Nominal output current (4 kHz): 2.3 – 85 A
• Max. output current (4 kHz): 4.2 – 153 A
• Nominal output current (8 kHz): 1.7 – 60 A
• Max. output current (8 kHz): 4.3 – 150 A

Cooperation of SD6 servo drives with encoders

• absolute EnDat® 2.1/2.2 Multiturn/Singleturn
• absolute EnDat® 3.0 – single-cable OCS,
• absolute SSI,
• incremental,
• resolvers,
• optional EnDat® 2.1 sin/cos
• Communication interfaces of SD6 servo drives
• EtherCAT®,
• PROFINET®,
• CANopen®,

Optional versions of SD6 servo drives

SD6 servo drive I/O option cards

• IO6A – standard I/O card (5 binary inputs/2 outputs, 2 analog inputs/2 outputs), 2 inputs for HTL incremental encoder
• RI6A – resolver I/O card (5 inputs/2 binary outputs, 2 analog inputs/2 outputs), connector for resolver, EnDat 2.1/2.2 absolute encoder, SSI, incremental HTL/TTL, step/dir control
• XI6A – extended I/O card (13 inputs/10 binary outputs, 3 analog inputs/2 outputs), HTL/TTL and absolute SSI incremental encoder connector, step/dir control

SD6 servo drive communication cards:

• CA6 – CANopen® communication module
• EC6 – EtherCAT® communication module
• PN6 – PROFINET® communication module

ST6 safety module in SD6 servo drives

• ST6 safety modules add the Safe Torque Off (STO) safety function to 6th generation drive controllers with safety technology.
• Fully electronic solutions, ST6 work quickly and do not wear out.
• Regular, intermittent system tests are unnecessary. In practice, this means increased availability of machines and installations.
  This extremely practical feature completely eliminates the often very time-consuming planning and documentation of functional tests.

Table of SD6 servo drives

4 kHz – control frequency of asynchronous motors

8 kHz – control frequency of synchronous motors – servo motors

We invite you to training in programming SD6 servo drives.

Link to training information: https://demero.pl/en/training-in-programming-sd6-servo-drives/