HANNOVER MESSE 2018, 23 - 27 April


All Electric Subsea Valve Actuator with Condition Monitoring


Exhibitor details

Exhibition stand

Hall 15, Stand F10

Product description

Redundant AC servo drive for operation in oil for pressure compensation.

In combination with the modular electronics, our drive systems are suitable for long-term use under pressure at depths of up to 3000 meters.

Our fully qualified subsea electric actuator program have been used reliably on the seabed for more than 15 years.

The SSEAC® can actuate choke, gate and ball valves as well as high integrity pressure protection systems (HIPPS) and chemical injection metering valves (CIMV).
Safety, reliability and competence - we offer flexible solutions for extreme environments.

The WITTENSTEIN subsea actuators are especially compact and light weight - a great advantage when space is at a premium. Our systems are maintenance-free as well as being simple and intuitive to handle. With standard open communication interfaces, they offer fast deployment and ease of set up.

Sea depths up to and beyond 3000 meters see the deployment of our high reliability, high availability precision and dynamic subsea actuators. The SSEAC® subsea electric actuators which are more compact, effective and environmentally friendly than traditional hydraulic solutions are the way to enhance oil and gas recovery, reduce environmental impact and allow access to deeper waters for development.

Product website

All products offered by this exhibitor

Nano precise drive systems

attocube's product line attoMOTION offers a broad portfolio of nano precise drive technology: single piezo drives, integrated system solutions, and customized OEM products which are used for challenging ultra precision applications such as positioning of mechanical components and opctis. The patented more


The ultra-compact and dynamic IDS3010 is a contactless inteferometric measuring sensor for the engineering industry. It easily surpasses the performance of other presently available sensor technologies in terms of precision, speed and industrial compatability. With a data acquisition bandwidth of 10 more

TPM+ rotary servo actuators

With the servo actuator TPM+ , precision planetary gearheads and synchronous servo motors are integrated without a clutch for a unit that is flexible in its application. That wins customers over with its power, torque and torsional rigidity. In combination with short overall lengths, high power-density more


The FITBONE® is an intramedullary lengthening system for limb lengthening of the femur and tibia. With appropriate preoperative planning, it is possible to make axial and torsional corrections as part of limb lengthening. FITBONE® is surgically implanted into the bone. There is no contact between the more


INIRA combines our existing innovative concepts for the simple, safe and efficient assembly of racks. INIRA clamping and INIRA adjusting have already made the assembly of racks much faster, more accurate and more ergonomic. INIRA pinning is setting new benchmarks in pinning and is further revolutionizing more

A380 PDU

The PDUs are located in the cargo compartments of the A380. The main role of the PDUs is to provide adequate traction force under all environmental conditions to move air freight pallets and containers into and out of the cargo compartment. Self-erecting PDUs, equipped with two separately acting AC servo more


All Electric Subsea Valve Actuator with Condition Monitoringread more


What is special about iTAS® is its simplicity. With its diversity, efficiency and individual scalability, our fully integrated, modular servo drive system offers an innovative modular solution specially for use in Automated Guided Vehicles. The combination of a freely configurable actuator system, an more

Galaxie® Drive System

The Galaxie® drive system with hollow shaft outshines all pre-existing drives in its technical performance characteristics and torque density, rigidity, lack of backlash and compactness. This is thanks to an all new kind of gearhead. This gearhead is integrated with the newly developed high-performance more


Are you looking for a quick and easy route to the optimum drive solution? Our SIZING ASSISTANT suggests the most suitable gearhead from the WITTENSTEIN alpha portfolio based on your application data or the required more

cymex® 5 - The new sizing software

WITTENSTEIN alpha's engineers have fundamentally redesigned the cymex® sizing software. The result is a sizing tool that sets benchmarks in every respect. Thanks to cymex® 5, the entire drive train (application + transformation + gearhead + motor) can now be sized and designed quicker, more easily and more

simco® drive

The simco® drive is a servo drive for sine-commutated servo motors in the voltage range of +24 to 48 VDC and a maximum capacity of up to 1,5 kW. The simco® drive is available as a control cabinet variant or in a decentralized design with protection rating IP65. Due to its various fieldbus-interfaces, more

cyber® force motors - linear actuators

Highly compact, high torque, precise and customized - four outstanding attributes of the integrated linear actuators in the cyber force motors series from WITTENSTEIN cyber motor. The combined linear-rotary actuator version, which allows rotary and linear motions to be executed independently of one another more

cyber® dynamic line

cyber® dynamic line servomotors are the smart choice for limited space applications. These stainless steel housed motors are equipped with absolute feedback and deliver unparalleled performance, reliability and value from the smallest package. The strictly industrial design combined with a series of more

Special gearheads

The best, not the restread more


WITTENSTEIN alphas worm gearhead family has been given a through facelift: Apart from a new look, the gearheads also impress with maximum performance in a very small space - and are fully compatible with the existing series. The newly developed V-Drive Basic complements the V-Drive Advanced and the V-Drive more

alpha Value Line

The alpha Value Line is universally suitable: it represents the most economical solution whatever the requirements for driving any axis in virtually any industry. Each input or output interface for the alpha Value Line was developed as a compatible add-on for WITTENSTEIN alpha's existing high-end portfolio. more

Stored items


Server communication error: Item could not be saved.