Cable drive actuator
Cable drive actuator
Pneumatic spring return actuator, linear torque characteristic for maximum performance and overcome the limitations associated with traditional systems
Fail action: Close
Closing time: 14 sec
Cable drive actuator
Pneumatic spring return actuator, linear torque characteristic for maximum performance and overcome the limitations associated with traditional systems
Fail action: Close
Closing time: 14 sec
Cable drive actuator
Pneumatic spring return actuator, linear torque characteristic for maximum performance and overcome the limitations associated with traditional systems
Control panel of Cable Drive actuator
Pneumatic spring return actuator, linear torque characteristic for maximum performance and overcome the limitations associated with traditional systems
Open position-Cable drive actuator
Pneumatic spring return actuator, linear torque characteristic for maximum performance and overcome the limitations associated with traditional systems
Close position-Cable drive actuator
Pneumatic spring return actuator, linear torque characteristic for maximum performance and overcome the limitations associated with traditional systems
Cable drive actuator
Pneumatic spring return actuator, linear torque characteristic for maximum performance and overcome the limitations associated with traditional systems
Fail action: Close
Closing time: 14 sec
Rotary control ball valve 3 piece
8 inch. ASME 300, Raised face connections, Operated by Cable drive actuator
In FPSO facilities
API 6D Side-entry trunnion ball valve 3 Piece
16x12 inch. ASME 150, Raised face connections, operated by Cable Drive actuator
Process valves for onshore production plant
Hydraulic Quarter Turn Cable Drive Actuator,
"In-line" Configuration, Double Acting
as per API 6DX EN15714; as per ASME VIII
Offshore
Mining
Acid environment
High and cryogenic temperature
Standard: -29° to 100°C (-20 to 212°F)
Low temperature: Down to -60°C (-76°F)
High temperature: Up to 148°C (298°F)
Pneumatic cylinder: Up to 12 barg
Hydraulic cylinder: Up to 210 barg
Linear up to 100.000 Nm
Instrument air
Hydraulic Oil
Pneumatic single and double acting
Hydraulic single and double acting
IP66 per EN60529 (IP68 on request)
Compliance with PED 97/23/EC
Compliance with ATEX
SIL Certification
Velan ABV’s innovative, patent-protected cable drive actuator maintains the robustness and the reliability of traditional scotch yoke actuators, while offering a revolutionary transmission system based on a smart and simplified design. The system converts the cylinder’s linear motion into a quarter-turn rotation by creating a constant transmission ratio and constant mechanical efficiency along every stroke. This design is based on an innovative concept using two metallic, anchored cables to drive a pulley–resulting in less components, less friction and less maintenance while cutting costs and improving performance.
In addition, the cable drive actuator is the only actuator on the market that can be regularly inspected with its critical parts in operation and without shutting down the system. During the stroke, 30% of additional torque is achieved. As a result, smaller actuators can be selected for the same application at a lower capital cost. Linearity, high efficiency, zero backlash and reduced lag in hysteresis are essential requirements for accurate position control.