CENTORK ELECTRIC ACTUATORS - Quarter & MULTI TURN

The company was founded in 1968 as Centralair, a pneumatic component distributor. Based in San Sebastian, Spain, Centork first started developing an electric actuator range in 1994. The design incorporated a patented Planetary Torque Control System (PTCS) gear design suitable for electric motor, rotary hydraulic or rotary pneumatic drives. The company was certified ISO9001/ISO9002 in 1996 and went on to introduce the 400 series electric actuators at ACHEMA – Frankfurt in 1997.

Since then Centork has manufactured and delivered actuators to a growing global customer base across a broad range of industries with sales and customer service representatives in over 32 countries.
In 2011 Centork began the development of a new range of modular electric actuators designed to meet today’s market needs. The focus is on a flexible design that can meet a broader range of applications and be delivered and supported locally.

Features & Benefits:

• Multi-turn output torque up to 10,800 Nm (7,966 lbf.ft)
• Part-turn output torque up to 205,600 Nm (151,643 lbf.ft)
• Modular design provides an off-the-shelf solution for spares and upgrading
• Plug and socket connection for easier field wiring
• Continuous valve position indication even during power loss
• Non-intrusive setting via infra-red or optional Bluetooth with the intelligent CKc - Centronik module
• Hollow output drive to accept rising valve stems
• Detachable thrust and non-thrust base options
• Secure manual handwheel drive fully independent of the motor drive train
• IP68 rating (8 m / 96 hrs) as standard provides enhanced environmental protection

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CK series

Technologically innovative while incorporating proven engineering, Centork watertight CK range actuators are suitable for all valves in non-hazardous locations.
​Centork has developed the CK range actuators to provide a state-of-the-art product to the valve industry. The CK product range includes standard multi-turn actuators through to intelligent Centronik equipped actuators.

• Modular design provides an off-the-shelf solution for spares and upgrading
• Plug and socket connection for easier field wiring
• Continuous valve position indication even during power loss
• Non-intrusive setting via infra-red or optional Bluetooth® with the intelligent CKc - Centronik module
• Hollow output drive to accept rising valve stems
• Detachable thrust and non-thrust base options
• Secure manual handwheel drive fully independent of the motor drive train
• IP68 rating as standard provides enhanced environmental protection

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Technical specifications

Size range:
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​Body mat.:
Voltage.:
​Connection:
Temp. range:
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​Operation:

​Multi-turn output torque up to 10,800 Nm (7,966 lbf.ft)Part-turn output torque up to 205,600 Nm (151,643 lbf.ft)
Metal housing
Single and 3 phase rom  220 - 600 volt
Order speciication
-30 to +70 ºC (-22 to +158 ºF). Low temperature option available between -40 and +60 ºC (-40 to +140 ºF) with a change of lubricant 
Manuel handwheel - Positioner - Limit switch - Torque switch....

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