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TA Actuator 130 Ex

Torque up to 280 Nm. Ex II 2G Ex de IIC T6: Can be used with gases and vapors with high penetration capacity and low ignition temperature in the environment, e.g. hydrogen or town gas.

Ex II 2G Ex db eb IIC T6 GbTA Actuator 130 Ex

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Product description

Value for money for medium and heavy industrial applications. Ideal, for example, for valves that require high torque over the entire travel range, such as chick valves on bitumen ships.
All options that TA-Roloff offers for user-specific design of drives can be implemented with this model.


  • Can be used in Zone 1 and Zone 2
  • Certified: Ex II 2G Ex db eb IIC T6 Gb
  • Device categories 2G and 3G
  • Flameproof encapsulation “db” and increased safety “eb”
  • Can be used with gases with the highest ignition penetration capability “C”
  • Highest temperature class T6
  • For gases from ignition temperature > 85° C


Technical data 1

Data sheet TA 130 / Swivel 90° / Quarter turn / Shut off
TypeTA 130 ExTA130/2 ExTA 130 Z1 ExTA 130 Z2 ExTA 130 Z3 Ex
Torques150 Nm280 Nm150 Nm220Nm280 Nm
Running time 90° (approx.)12 sec.20 sec.50 sec.100 sec.190 sec.
General drive data
Duty cycle  100 % ED S 4 (Class C) serial (not TA 130/2= 15 min S2)  
engine  24VDC  
Rated current  2.5A  
rated capacity  75W  
Height  320mm  
Width  210mm  
depth  280mm  

Technical data 2

Data sheet TA 130 / Multiturn / Linear application / Control mode
Multiturn  Linear operation  
TypeTA 130 ExTA 130/2 ExTypeTA 130 Ex130/2 Ex
Torque (Nm)150 Nm280 NmThrust force2000 N4000 N
Running time 360°50 sec.80 sec.max. thrust length140mm140mm
Possible 360° turns1-1001-100Running time (approx.) for max. thrust length25 sec.50 sec.
Weight14 kg14.5 kgWeight18 kg18.5 kg
General drive data
Duty cycle Class C  100 % ED S 4 (Class C) serial (not TA 130/2)  
engine  24VDC  
Rated current  2.5A  
rated capacity  75W  
Height  320mm  
Width  210mm  
depth  280mm 


parameterdefaultOptionsService / custom-made products
Operating modeOpen/close 90° adjustment angle
  • Multi-way operation E 40
  • Multiturn operation
  • Linear operation
  • Consulting rule applications
  • Step control E18 or follow-up control E21
  • Data bus solutions
Flange connectionBolt circle according to DIN ISO 5211Structural parts according to the requirements of the valveMechanical connection in the factory (adaptation)
Supply voltages24VDC
  • 230V AC/50Hz
  • other AC/DC voltage
Consulting electrical implementation
Cable entry3 x M 25 x 1.5 Electrical connection on site
Position feedbackCam switch
  • Potentiometers
  • Transmitter 0-(4)-20 mA
  • Consulting signal processing
  • SMS control and feedback
Duty cycle
  • 100 % ED S4 (Class C)
  • for TA 140 otherwise 15 min S2
Permanently modulating (Class D)
  • Engine modifications
  • Brushless motors
Metal casealuminumstainless steel
  • RAL paints
  • Coatings
  • Anodization
Protection class
  • Explosion protection
  • Ex II 2G Ex db eb IIC T6 Gb
  • IP65
Modifications up to IP68user-specific housings
Manual emergency operation Separating clutch with hand lever 
Failsafe facilities 
  • Auxiliary voltage E71
  • Spring closure FM system
  • Mechanical connection in the factory (adaptation)
  • Electrical connection on site


In this download area you will find further details about the specifications of this product. If you have any questions about the product variants, options or customization options, “>contact Just tell us.

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