AT20/AT21 Electric Hydraulic actuator (ESD)

Product Description

FEATURES
1 Normal operation, modulating type
2 In fault, it can open or close in 1s
3 Smart
4 Self-contained integral hydraulic power-pack
5 Hand-pump
6 Low power consumtion(0.2kW or 1.0kW)
7 Local position monitor
8 Operating status
9 Variable torque control
10 Self diagnostic system
11 Local parameter setting
12 Various digital communications
13 Solar enengy power avalible
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Technical Date
1 Power: 220VAC, 50/60Hz
2 Control accuracy: < 0.1%F. S
3 Fail stroke time< 1s
4 Torque: 600Nm~200000Nm
5 Weather-proof: IP65, Explosion-proof: EExdIIBT4
6 Electric Connection: 3/4"NPT× 1, 1/2"NPT× 1
7 Motor: BLDC, 200W/600W
8 Repeatability: < 0.1%
9 Dead zone: < 0.5%
10 Response time: < 0.5s
11 Operation Temperature: Standard: -25 ~ 60 degree,
Special: -45 ~ 60 degree.
12 Oil: Standard: 10 cst
Special: 20 cst
13 Oil pressure: 16 MPa
[출처] AT20/AT21 Electric Hydraulic actuator (ESD)|작성자 aerotork