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Bộ truyền động bằng điện (Electric Actuator) - Valbia

Model: VB270

MODEL VB270
MAX WORKING TORQUE (Nm) 270
NOMINAL TENSION (V) LOW VOLTAGE 12V AC/DC
24V AC/DC
MULTIVOLTAGE 100-240V AC
WORKING TIME  (sec) 50
TORQUE LIMITER STD
DUTY RATING
12V AC/DC
50%
24V AC/DC
75%
100-240V AC
PROTECTION IP67
ENCLOSURE TECHNOPOLYMER
ROTATION 90°
UPON REQUEST ROTATION 180° or 270°
MANUAL OVERRIDE STD
POSITION INDICATOR STD
WORKING TEMPERATURE -20°C + 55°C
HEATER STD
ADDITIONAL FREE LIMIT SWITCHES n°2 STD (type SPDT)
DRILLING ISO 5211 F07 - F10
SQUARE (mm) 22
SQUARE UPON REQUEST (mm) 17
FAIL-SAFE OPERATION (BATTERY BACKUP) UPON REQUEST NOT AVAIABLE FOR MOD. 12V
STD (4~20mA or 0~10 VDC) REVERSE (20~4mA or 10~0 VDC) MODE POSITIONER
UPON REQUEST
MIDDLE POSITION UPON REQUEST
ROTARY POTENTIOMETER (5K Ω 1W) UPON REQUEST
ELECTRICAL CONNECTIONS PG11