Spring tensioners/balancers for hazardous (Ex) zones

The series for use in areas subject to explosion hazards
  Click image to enlarge

Spring balancers for hazardous zones - 9310 Series

 
  • ATEX-certified for use in zones with explosion hazards
  • Can be used in zones with explosion hazards:
    Zones 1(gases, mists, vapours)
  • Case in cast aluminium
  • Steel wire rope [ Niro ]
  • Low-friction cable guide
  • Additional safety mounting
  • Adjustable upward travel stop
  • Insulated spring hook fixture
  Click image to enlarge
Carrying load range [kg]Rope extension length [m]Weight [kg]Inquiry
Inquiry
Inquiry
Inquiry
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Spring balancers for hazardous zones - 9320 Series

 
  • ATEX-certified for use in zones with explosion hazards
  • Ex II 2G c T6
  • Can be used in zones with explosion hazards:
    Zones 1(gases, mists, vapours)
  • Case in cast aluminium
  • Steel wire rope [ Niro ]
  • Low-friction cable guide
  • Additional safety mounting
  • Adjustable upward travel stop
  • Insulated spring hook fixture
  Click image to enlarge
Carrying load range [kg]Rope extension length [m]Weight [kg]Inquiry
Inquiry
Inquiry
Inquiry
Inquiry
  Click image to enlarge

Spring balancers for hazardous zones - 9330 Series

 
  • ATEX-certified for use in zones with explosion hazards
  • Ex II 2G c T6
  • Can be used in zones with explosion hazards:
    Zones 1(gases, mists, vapours)
  • Case in cast aluminium
  • Steel wire rope [ Niro ]
  • Low-friction cable guide
  • Additional safety mounting
  • Adjustable upward travel stop
  • Insulated spring hook fixture
  Click image to enlarge
Carrying load range [kg]Rope extension length [m]Weight [kg]Inquiry
Inquiry
Inquiry
Inquiry
Inquiry
Inquiry
  Click image to enlarge

Spring balancers for hazardous zones - 9340 Series

 
  • With locking mechanism
  • ATEX-certified for use in zones with explosion hazards
  • Ex II 2G c T6
  • Can be used in zones with explosion hazards:
    Zones 1(gases, mists, vapours)
  • Case in cast aluminium
  • Steel wire rope [ Niro ]
  • Low-friction cable guide
  • Additional safety mounting
  • Adjustable upward travel stop
  • Insulated spring hook fixture
  Click image to enlarge
Carrying load range [kg]Rope extension length [m]Weight [kg]Inquiry
Inquiry
Inquiry
Inquiry
Inquiry
Inquiry
  Click image to enlarge

Spring balancers for hazardous zones - 9350 Series

 
  • ATEX-certified for use in zones with explosion hazards
  • Can be used in zones with explosion hazards:
    Zones 1 + 2 (gases, mists, vapours)
    Zones 21 + 22 (dusts)
  • Case in cast aluminium
  • Steel wire rope [ Niro ]
  • Low-friction cable guide
  • Additional safety mounting
  • Adjustable upward travel stop
  • Insulated spring hook fixture
  • Optional: Also available with variable locking mechanism ("Option-F").
NEW: optional available with variable locking mechanism ("Option F")

Carrying load range [kg]Weight [kg]Rope extension length [m]LockingInquiry
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  Click image to enlarge

Spring balancers for hazardous zones - 9500 Series

 
  • ATEX-certified for use in zones with explosion hazards
  • Can be used in zones with explosion hazards:
    Zones 1 + 2 (gases, mists, vapours)
    Zones 21 + 22 (dusts)
  • Case in cast aluminium
  • Steel wire rope [ Niro ]
  • Low-friction cable guide
  • Additional safety mounting
  • Adjustable upward travel stop
  • Insulated spring hook fixture
Carrying load range [kg]WeightRope extension length [m]Inquiry
Inquiry
Inquiry
Inquiry
Inquiry
Inquiry
Inquiry
Inquiry
Inquiry
Inquiry
Inquiry
Inquiry
Inquiry
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Inquiry

Special spring balancers for hazardous zones - Series 831

 
  • ATEX-certified for use in zones with explosion hazards
  • Can be used in hazardous zone 2 for gases, mists and vapours and zone 22 for dusts
  • Permissible device surface temperature: 85°C
  • Frame in steel plate, powder-coated
  • Conical drum in plastic
  • Nylon cable
  • Exact, low-friction cable guide
  • 16 locking positions per rotation, locking can be enabled or disabled
  • Recoil brake
  • Special flat spring (spring tension remains almost constant throughout entire range of travel)
Carrying load range [kg]Rope extension length [m]Weight [kg]Inquiry
Inquiry
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Inquiry
Katalog-ID: 41