Overspeed Governor Aljo 2128.ESA3D
  • 360
  • Overspeed Governor Aljo 2128.ESA2D
  • Overspeed Governor Aljo 2128.ESA3D
  • Overspeed Governor Aljo 2128.ESA3D
  • Overspeed Governor Aljo 2128.ESA3D
  • Overspeed Governor Aljo 2128.ESA3D
  • Aljo 2128.BESA3D
  • Aljo 2128.BESF3D
  • Aljo 2128.ESF3D

Overspeed Governor Aljo 2128 Pulley 300 with Remote Tripping

• Remote tripping with 230 Vac power supply.
• Overspeed governors to act in ascent and descent or only descent.
• Overspeed Governor with contact Aljo (1nc).
• For lifts without machine rooms.
• Interlock system trigger activation.
• Pulley diameter 300mm.
• EU Certificate according to standards of reference EN81-20, EN81-50.
• EAC Certificate.

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Overspeed Governor Aljo 2128 with Remote Tripping
To act in ascent and descent or only descent
Product code
Ø (mm)
One groove
Test groove
Witch final
limit switch
Remote tripping
Tension pulley
▲ ▼
2128.ESA2D
200
X
ED
230VAC
2107 MP
2105 MP
2128.EDA2D
X
2128.ESF2D
X
X
2128.EDF2D
X
X
2128.ESA3D
300
X
ED
230VAC
2108 MP
2106 MP
2128.EDA3D
X
2128.ESF3D
X
X
2128.EDF3D
X
X

 

• To act in ascent and descent ( ▲ ▼ ).
• To act only descent ( ▼ ).

Even though the overspeed governor has upward and downward blocking, these directions (marked on the side of the overspeed governor), can be changed.
The trigger in upward speed is superior to the downward speed by between 4% and 8%.
The overspeed governor can be mounted ONLY in downwards (in these cases the reference will be 2128.Bxxxx) .

 

 
Data sheet
Weight Overspeed Governor - Pulley Ø200mm 8,6 kg
Weight Overspeed Governor - Pulley Ø300mm 14,8 kg
Standards of reference EN81-20, EN81-50
 
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Gervall Catalog PDF®. Overspeed governors Aljo 2128 With remote tripping mechanism

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Gervall Catalog PDF®. Overspeed governors Aljo 2128 With remote tripping mechanism

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Overspeed Governor Aljo 2128 Pulley 300 with Remote Tripping

Overspeed Governor Aljo 2128 Pulley 300 with Remote Tripping

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