highlights

  • HELICAL GEARING
    used where practical to provide quiet operation.
     
  • LONG LIFE BRAKE UNIT
    Disk type Electro-Magnetic brake system for steady
    operation and long life.
     
  • ELECTRO-MAGNETIC CONTACTOR
    with mechanical-interlocking against line short by mechanical shock.
     
  • POWER CHAIN
    special (patented) alloy steel chain surface hardened for optimum strength and wear resistance. (DIN-5684-8)
     
  • CHAIN CONTAINER
    as standard part for safer operation.
     
  • LOWER HOOK
    is heat-treated and equipped with safety latch and 360ยบ swivelling.
     
  • TRANSFORMER
    Fuse is built in a primary side to prevent overheat.
     
  • REVERSE PHASE INSPECTING RELAY
    cut control circuit when reverse phasing. Except the 3 phase models of 250 kg and 500 kg, and single phase models.
     
  • LIMIT SWITCH (Upper and Lower)
    interrupt motor power to prevent hook overtravel and hazardous condition such as chain kink.
     
  • PLUG-IN CABLES
    reduce maintenance time and installation.
     
  • PUSHBUTTON CABLE
    is molded with strain relief wire rope into one body. This assures easier and safer operation.
     
  • PUSHBUTTON SWITCH
    is rain-proof plastic for severe impact and corrosive atmosphere resistance and mechanically interlocked. The 24 volt control circuit reduce shock hazard to the operation.
     
  • HITACHI OVERLOAD LIMITER
    Unique, patented over load protection device is available on all
    models upon request.
    U.S. PAT. 4103873
    CANADA PAT. 1062232
    Others
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