S8 Servo Series

FEATURES

KEBA KePlast controller

Easy access injection unit to the barrel and screw.

Energy efficient Rexroth servo driver and gear pump, 20% – 80% energy saving compared to conventional hydraulic system depending on cycle time.

Linear guide-rails, built-in carriage cylinder and integral casting ensure proper nozzle alignment.

5 point double toggle clamping unit.

Multi-step pressure, speed and time control for plasticizing.

Auto grease lubrication on tie bar. Auto oil lubrication on toggle. Manual lubrication on Die-height adjustment.

SPI pattern ejection:

  • Easy access to ejector area
  • Knock-out bar for multi-point ejection

Other key Features

  • Auto-tune PID temperature control
  • Pre-heating & heat guarding function
  • Auto-purging function
  • Screw cold start prevention
  • Linear adjustment of the proportional valve
  • Parallel movement control
  • Multi-core pull
  • Automatic adjustment of clamping force
  • Automatic mold height adjustment
  • Static monitor and alarm functions for injection end position, injection time, cushion position, mold open and close position
  • Alarm system for controller hardware and mechanical error
  • Mold protection

KEBA

KEBA AG is a leading manufacturer of computer controller systems. The KEBA controller was specifically developed in Austria for use in injection molding machines.

The KePlast i2880 is the standard platform for LOG S series machines. The hardware of the i2880 series consists of a high performance single-board computer with scalable performance levels. I/O modules or electric drives are connected via the integrated high-speed real-time EtherCAT bus.

  • For hydraulic, hybrid, and all-electric injection molding machines
  • Modular hardware based on Intel Atom
  • High-performance EtherCAT interface
  • 12″ SVGA to 15″ XGA TFT displays in portrait and landscape format
  • Operation via touchscreen
  • Seamless integration of the KEBA drive technology includes application package for all electronic injection molding machines
  • Comprehensive quality data package

MAJOR SERVO / ELECTRIC COMPONENTS

COMPONENTSBRANDORGIN
GEAR PUMPREXROTHGERMANY
DIRECTIONAL VALVEVICKERSUSA
SERVO DRIVERREXROTHGERMANY
AC CONTACTORSCHNEIDERFRANCE
THERMAL OVERLOAD RELAYSCHNEIDERFRANCE
POLE SWITCHABBSWITZERLAND
LINEAR TRANSDUCERGEFRANITALY
SEALING ELEMENTSHALLITEUK
POSITION SWITCHSCHNEIDERFRANCE
POWER SUPPLYREXROTHGERMANY
COMPUTER CONTROLLERKEBAAUSTRIA