Crane Aerospace & Electronics

United States

P.L. Porter pioneered the Hydrolok, the first hydraulic aircraft seat recline device, in the 1940s. The product line then matured into electrically-powered seat actuation systems, including designs for single, double, and triple-passenger premium seats. Today, the mcX Premium Seat Control System delivers a smooth, quiet, seamless experience for business and first-class customers. Now known as Crane Cabin Systems, our products are flying on every large commercial aircraft today, from over 50, 000 premium seat control systems to over 1 million main cabin seat recline systems. We offer a depth of experience unparalleled in the industry, upon which our customers can rely.

Cranes new digital Mark IV antiskid brake control systems are currently being installed on the US Air Force C-130H fleet as part of the Air Forces Wheel Brake System Improvement (WBSI) program. The same system is also available for foreign military operators flying legacy C-130s. improved braking efficiencies leading to shorter, more controlled stopping with either carbon or steel brakes. The Crane Aerospace & Electronics Mark IV Antiskid Brake Control Unit integrates fully with the new wheel and carbon brakes, providing the same digital brake control responsiveness and performance previously available only to the C-130J operator. It also adds the benefits of a parking brake and visual fault display unit to enhance operator brake control maintenance. The Crane Mark IV Antiskid Brake upgrade includes the Mark IV Brake Control Unit, part number 142-151; Brake Control Valve, part number 39-941; Wheel Speed Transducer, part number 140-325; and Fault Display Unit; part number 142-15520.

ELDEC has developed a new, advanced Battery Charger Upgrade (part number 8-930) for the Boeing 737-600700800900, 747-400, 757 and 767 aircraft. It is a form, fit and function replacement for the existing ELDEC battery chargers on these airplanes.

The rugged, durable Mechlok is an ideal mechanical lock for applications that require high reliability. The system stands up to the toughest usage conditions with minimal maintenance to deliver significant cost savings over the product life cycle. These single mechanical locks have one maximum stroke setting that can lock at any position within the travel range and have positive locking capabilities in both directions. There are many sizes and strokes to suit all applications, with an upper axial load of 2, 000 lbs. Mechloks are available in a clamshell or a tubular design. The Mechlok is all-steel construction and available in a variety of finishes.

Boeing 787First certified electric brake antiskid system for commercial transport aircraft. The Mark V digital brake-by-wire antiskid system with integrated brake temperature monitoring (BTMS) and wireless tire pressure indication (TPIS), via SmartStem, systems based on an Axle Advanced Remote Data Concentrator (ARDC) architecture.

The mcX Premium Seat Modular Control System delivers the ultimate passenger experience on business and first class seats. mcX offers maximum flexibility to seat manufacturers, lower cost of ownership to airlines, and an enhanced experience to passengers. The mcX system uses a distributed control architecture, which allows individual modules to operate independently from a central controller. The result is a quick acting, smooth, and smart system. The patented modular architecture and primary secondary CANBUS system allows for rapid system expansion and simple, low cost peripheral add-ons. Passengers enjoy smooth, quiet, responsive seat motion with seamless integration of peripheral systems. Airlines enjoy a flexible, reliable system that can be easily expanded or upgraded. mcX systems are installed on carriers around the globe, with adoption rates rising worldwide. Features:Patented smart unit modular architectureIntegrated seat and passenger accessory control via CANBUSEnhanced diagnostic and prognostic capabilitiesQuiet operationPatented safety zone collision avoidance system

The Hydrolok has been an aerospace industry standard for aircraft seats since its introduction in 1947. Customers know they can rely on the strong, long-lasting Hydrolok even in tough usage situations. The Hydrolok offers infinite adjustment options, requires almost no maintenance and can last up to 250, 000 cycles for the lowest total cost of ownership to operators. The Hydrolok family can go on any seat in an aircraft regardless of allowable recline. This makes it easy for operators to reconfigure the cabin or refurbish older seats. Hydroloks are a drop-in replacement for virtually all existing mechanical or gas locks, saving valuable time and labor. Its low activation force is ideally suited for our Mechanical Control Products.HG SeriesExtremely lightweight 50% weight savings over traditional hydraulic locksBest-in-class ultimate load of 4, 000 lbf AL SeriesAluminum impact extruded cylinderIntegral clevis attachment endContinuous fluid compensation HL HV SeriesMachined aluminum cylinderMachined clevis attachment endAutomatic fluid replenishment

Boeing has certified new Carbon Brakes for production and field retrofit for the 737NG aircraft series. This Carbon Brake option reduces the aircraft weight by 300-700 pounds (136 to 318 kg) depending on aircraft model and airframe configuration. Crane Aerospace & Electronics new AntiskidAuto-Brake Control Unit (AACU), part number 142-147, is designed to work with the Carbon Brakes.

The iMotion Premium Seat Actuation System uses a central controller-powered electronic system to provide a high-quality passenger experience on business and first class seats. It delivers simultaneous operation of single, double or triple seats and passenger accessories with a full range of actuators and lumbar options. High-performance actuators provide smooth seat movement, while increased accessory power gives operators flexible configuration options. Passengers can rest easy with a patented safety zone collision avoidance feature and user-adjustable jam protection settings. Features:Simultaneous coordinated motion for up to six actuators per paxPatented safety zone collision avoidanceTouchscreen or keypad passenger controlRotary or linear electro-mechanical actuation with electronic position feedbackProgrammable massaging lumbar