SMS-TORK Endüstriyel Otomasyon Ürünleri San. Tic. Ltd. Şti.
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3. PRODUCT OPERATION
When supply voltage (230VAC or 24VDC) applied to the electrical actuator, motor
and gearbox produce a rotary force. This force makes the valve acting. According to this
act valve is opened or closed.
a. Storage Conditions
Electrical actuators must be stored in clean, dry and cool ambient. Electrical actuators’
cover screws must be tightened up and cable entries must be closed. When electrical
actuators are stored in an open ambient, they must be protected from weather conditions.
b. Operation Conditions
Operation time
Body Ingress Protection
Body Material
Body Coating
Power Source
Motor
Limit Switches
Aux. Limit Switches
Position Indicator
Manuel Control
Inner Heater
Cable Entrances
Greasing
Ambient Temperature
: 18sn/ 90
0
: IP67 on request IP68
: Aluminum Die Cast
: Electrostatic Powder Coat
: 230 VAC, 24VDC
: AC Reversible Motor, DC Brushed Motor
: 2x On / Off SPDT, Max 250VAC 3A
: 2x On / Off SPDT, Max 250VAC 3A
: Continuous, as OPEN/CLOSE
: Hand wheel
: 2W
: M20x1,5
: Gear Oil
: From -20°C to + 60°C
Recommended Protection Fuse : 4A Type B Automat Fuse
Clutch System
: with handwheel for using manual control,
automatically exit from manual control
: Tinned copper braided, stranded, shielded, 1 mm
2
cable
Supply Cable Specifications
c. Protection Measures
Our proportional electrical actuators have high current protection, high voltage protection,
power card protection, overtemperature protection and delay time protection against
sudden reverse operation. If the product enters any of these protections, determine the
reasons for the protection before restarting, and perform work that will prevent it from
reoccurring.
Summary of Contents for TREA 0060
Page 11: ...www smstork com 11 Figure 6 Mounting the Electric Actuator to the Valve with Bracket ...
Page 22: ...SMS TORK Endüstriyel Otomasyon Ürünleri San Tic Ltd Şti 22 230VAC On Off Wiring Scheme ...
Page 23: ...www smstork com 23 24VDC On Off Wiring Scheme ...
Page 25: ...www smstork com 25 24 VDC OProportional Electric Actuator Wiring Scheme ...
Page 31: ...www smstork com 31 ...
Page 32: ...KUL TREA0080 05 01 2021 Rev 02 EN sms tork SMSTORK www smstork com ...