AT60 Series

The line cut-off electro-hydraulic actuator
AT60 SeriesThe line cut-off electro-hydraulic actuator

AT60 Series

Advantages
● Functional safety level up to SIL2, SIL3 ● Modular design, flexible combination of different specifications to meet load requirements
● Intelligent electronic control, visual interface, rich functions, to meet various process requirements ● Independent hand pump module for easy commissioning and emergency operation
● Hydraulic power transmission, large output torque, high transmission efficiency, reliable over-torque protection ● Flexible installation method, which can be installed as a whole or separately, adapting to complex site conditions
● Independent ESD loop for higher reliability ● Reliable protection and explosion-proof performance
● Integrated and integrated design, self-contained power and oil source, small size, no external hydraulic piping required ● Fully electrically isolated signal interface
● Piston accumulator storage power, low power hydraulic oil pump, real-time monitoring and supplement  Accumulator pressure, one oil filling, system pressure is not less than 30 days ● A variety of power supply options, wide ambient temperature adaptation range
● Fully enclosed hydraulic system for high pollution and high reliability  
 
 

 The main function
● Remote control type and ESD type optional ● Remote control jog, remote control and long-distance function
● On, off, ESD speed independently adjustable ● Full open hold, full hold, position hold function
● Optional accumulator single stroke and multi-stroke operation ● Full-open strengthening, full-off strengthening function
● Fault self-diagnosis function ● PST partial stroke test function
● On-site installation verification positioning and parameter setting function ● Full-open, full-close and valve position status feedback
● On-the-spot, on-the-spot function ● Fault alarm and reset function
● Switch with lock function  

 
Technical parameters
● Power supply (optional): DC: 24V; 48V; 72V
                                         AC (50/60Hz): 110VAC/1P; 220VAC/1P;
                                        380VAC/3P; 400VAC/3P; 415VAC/3P
 ● Control method:
   Control signal: dry contact or 24VDC
   Status feedback: dry contact
   Valve position feedback: 4-20mA active
● Torque range (Rotary  type): 2,000Nm~250,000Nm ● Control accuracy (optional):
    Basic error: ≤0.5%
    Repeatability: ≤0.5%
● ESD solenoid valve power supply: 24VDC ● Action response time: ≤0.5S
● ESD function (optional): Full off; Full on ● Ambient temperature (optional): -20°C+70°C; -40°C to +70°C
● Protection level (optional): IP66; IP6 ● Electrical interface: NPT3/4(F), NPT1/2(F)*2
● Explosion-proof  Level (optional): ExdIIBT4; ExdIICT4  

 
Structure diagram
 
Hydraulic schematic
 
 
Electrical wiring diagram
 
 
Selection reference
AT60- KE–32000-XXXX
AT 6 0 -KE -32000 -xxxx
Aero Electro-Hydraulic Actuator series 0: Rotation KE: ESD type
KC: Cut-Off type
Output Torque Nm
 		 Special specifications
 
AT60 series rotation electro-hydraulic actuator
 
model		  
Rated torque NM		 Compatible power module / maximum power consumption
S1 S2 A B C E
200W 300W 600W 1.2KW 3KW 6KW
AT60-2000 2000 ★ ★ ★ ★    
AT60-3500 3500 ★ ★ ★ ★    
AT60-6300 6300 ★ ★ ★ ★    
AT60-8000 8000   ★ ★ ★    
AT60-12000 12000   ★ ★ ★    
AT60-16000 16000   ★ ★ ★ ★  
AT60-22000 22000   ★ ★ ★ ★  
AT60-32000 32000   ★ ★ ★ ★  
AT60-45000 45000   ★ ★ ★ ★  
AT60-63000 63000     ★ ★ ★ ★
AT60-80000 80000     ★ ★ ★ ★
AT60-120000 120000     ★ ★ ★ ★
AT60-160000 160000       ★ ★ ★
AT60-200000 200000       ★ ★ ★
AT60-250000 250000       ★ ★ ★

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