Products for Motorsport
E024 Servo Valves
Developed from the proven EO30 Series aerospace servo valve, the E024 is widely used for control surface actuation in civil and military aircraft.
Available as standard with a linear flow gain characteristic or as high resolution dual gain version.
Ideal for motorsport applications where very high levels of power density are required, that can not be achieved with electrical actuation. These include: Selector drum positioning, clutch control, throttle control and torque control in limited slip differentials. Catalog Datasheet
E242 Cartridge Direct Drive Valve (DDV) Proportional Valve
The E242-200 Cartridge DDV Proportional Valve was developed especially to meet the demands of the rally car industry. With cartridge construction, it uses a robust linear electric motor to actuate the flow control spool. The maximum flow capability of 18 l/min (4.8 US g/min) is able to meet the requirements of the majority of motorsport applications.
The cartridge design permits compact packaging on applications where multiple valves are required to be mounted in a single manifold.
The Direct Drive design is extremely resistant to hydraulic contamination, allowing the valve to be used in challenging environments. Datasheet
E085 Actuator (Standard and Custom Versions)
Our range of sub-miniature actuators are optimized specifically for motorsport applications: Throttle Barrels, Inlet Trumpets, Turbocharger Waste-Gate, Turbocharger Inlet Guide Vane, Clutch, Gear Shift. Many of these designs incorporate a robust integral eddy-current position sensor along the external conditioning electronics,
This type of sensor, already widely applied in motorsport applications, was chosen because of its ability to withstand high temperature and vibration levels.
Actuators can also be supplied without a transducer or with an external LVDT positon sensor if required.
In addition to Motorsport, these actuators are suitable for use in applications such as Compact Robotics and Oil and Gas – Down-hole Drilling.
E243 Power Assisted Steering (PAS) Valves (Rotary & Linear Versions)
The Standard Linear E243 Power Assisted Steering Valve is designed specifically to meet the requirements of Formula 1. It occupies the smallest viable space envelope - 41 mm (1.62 in) long and a mass of 27.5 g (0.97 oz). Despite the small package size, it is able to control hydraulic flow rates up to 15 l/min (4 USG) and pressures up to 280 bar (4061 psi).
Under new F1 regulations for 2014, it may be possible to use this valve in conjunction with a Moog E024 series valve to achieve electronically variable steering assistance levels. Datasheet
E243-500/501 Failsafe Switching Valves for Brake Systems
Derived from the proven Moog PAS Valve, the E243 - 500/501 is designed for use in conjunction with a 3-way solenoid valve, and can be used for one-off actuation in applications such as Brake By Wire (BBW) and Rear Wing (DRS). An energy efficient - close fitting spool with negligible leakage, it can handle control flows of up to 15 l/m (3.96 USg/min), and incorporates a seal on the spool for fluid separation, and the Perlast seal options are compatible for both brake and HPU hydraulic fluids
E081 Integrated Motorsport Systems
We have the capability to design, manufacturer and deliver complete motorsport motion control systems, utilizing either hydraulic or electrical actuation technology.
Working together with the customer, to evolve a detailed specification we can assist with the detailed design and supply a complete package. Typically, these systems are fully tested at Moog in conjunction with the customer’s ancillary hardware, before delivery, enabling accelerated development.
E050 Fuel Regulating Valves
The E050 Fuel Regulating Valve is a precision two-stage pressure regulator designed to be used in conjunction with a fixed displacement fuel pump. The two stage design yields a constant fuel pressure independent of pump delivery. Weighing in at just 28 gm (1 oz), it is much smaller and more accurate than a conventional diaphragm valve.
Brushed and Brushless Motors
Moog offer a comprehensive range of high speed, low inertia miniature brushed and brushless motors. These products were originally developed for the space and defense industry, and are particularly suited to the harsh requirements of motorsport applications. Typical applications include front and rear wing actuation and fuel pump drive.
Precision Ball Screws
Moog can provide a wide range of customized precision ball and roller screws for high performance applications. These are used in applications which require accurate positioning, with the ability to generate high loads and acceleration. This technology has been successfully applied to inertial damper (J-damper) applications in the Motorsport industry.
E050 Series Servo Valve
This range of valves is a development of the well established 30 Series Aerospace servovalve. The motorsport version has a higher temperature capability, performing to specification at temperatures at 165° (329 °F). It also has improved environmental sealing using precision o-ring seals to protect the pilot stage. These valves have been widely adopted by the rally car industry, which requires long service life in difficult environments.
Datasheet - E024 Series Subminiature Servo Valves
Data Sheet - E024 Servo Valve with LVDT
Data Sheet - E243 Standard PAS Valve
Article - Control Under Pressure
FIA PRODUCT HOMOLOGATION
All Moog electro-hydraulic products used in Formula 1 are homologated by the FIA, this indicates they are approved for use with the mandated Formula 1 Electronic Control Unit (ECU).