Axial movement of the brake calliper 1 occurs on the guide pins 8, 9 of the brake carrier 2. The wabco intelligent trailer program is a technology that has a vast range of safety and operational benefits for heavy trucks and trailers. Wabtec corporation 30 isabella street pittsburgh, pa 15212 usa phone. For that wabco needs a filled application form for brake calculation. Set the loadsensing arm length according to the brake calculation on the data plate.
Frank van son business unit marketing director amea. Wabco is the trailer abs leader with an install base of more than 6. The westinghouse air brake company sometimes nicknamed or abbreviated wabco although this was also confusingly used for spinoffs was founded on september 28, 1869 by george westinghouse in pittsburgh, pennsylvania. After completing the training, the participant can describe the structure and the mode of operation of compressed air brake systems in trucks, buses and trailers. Ebs electronically controlled brake system in motor. Wabco was the first to deliver electronic braking to the trailer market in 1997.
We would like to show you a description here but the site wont allow us. Tebs d system description 815 000 420 3 tebs system description 815 000 298 3 tebs diagnostic software 246 301 542 0 to retrofit both t ebs d and bva brake lining wear in. Through mywabco, you can directly access your wabco diagnostic subscription, wabco, webshop and equality. Wabco truck diagnostic tool with full wabco diagnostic software. Brake caliper repair kits,caliper repair kits,disc brake caliper,knorrr,meritor,waco,haledex,bpw,saf, brembo,hydraul. The brake lining support is implemented by means of a retainer 38 and holddown springs 37. Tmx brake cylinder packing cups wabtec corporation. This includes air assisted and hydraulic clutch actuation systems, pneumatic and electronic air suspension control systems and various levels of product delivery. Brake chambers 53 brake chambers brackets 19 calipers 578 disc pads 115 disc pads hardware 35 off highway 19. The purpose of this book is to help you construct meritor wabco truck and tractor air systems. This calculation contains information needed to program the installed tebs e system.
Engineering inspiration brake system design calculations. Unknown meritor wabco abs ecu steering service bulletin 380736. Check out 90 wabco abs control module parts for sale. Tebs version e provides the most comprehensive portfolio of safety and efficiency functions for trailers. Wabco offers the service to do a brake calculation for the trailer manufacturer. When the driver operates the pedal of the trailer control valve, the duct from the unloader valve to the trailer. Brake calculation software for commercial vehicles citeseerx. Frank van son business unit marketing director amea wabco. Earlier in the year he had invented the railway air brake in new york state.
Diagnostic program meta description part 1 2463015880 meta description part 2. R955320 and r955321 wabco 2s2m and 4s2m enhanced easystop trailer abs for easystop. These calculation are based on that given in the following reference. Meritor wabco is a north american joint venture focused on the development and delivery of proven, integrated safety technology and efficiencysmart components. Wabco has 12,000 employees in 39 countries and was founded in 1869 nyse. The driver,s thinking and reaction times are not being taken into account at this point.
Acceleration and deceleration are computed using the following formula. Today, on the journey to an autonomous, connected and electric future, wabco systems provide peaceofmind, protecting. Relay valve for valve pack, remanufactured meritor wabco style abs valve, abs we are doing scheduled site maintenance. R955320 and r955321 wabco 2s2m and 4s2m enhanced easystop trailer abs for easystop replacement kits for ecumodulator. The parameters are stored in the trailer modulator with the corresponding brake. If you have any queries you should contact the wabco technical department on 01 251 2600. Wabco is the proven market leader in trailer controls offering fleet and owneroperators a robust portfolio of antilock braking systems abs and roll stability support rss for virtually any trailer application. Abs antilock brake systems systems are one of a trucks greatest tools when stopping a vehicle. Calculation with trailer brake calculation this service can be requested from wabco. Wabco diagnostic tool supports most popular and wanted diagnostic protocols for wider compatibility range. Highaccuracy gps and imu hardware are available to achieve the highest possible velocity and distance. The trailer ebs e requires a specific brake calculation for the vehicle or vehicle series.
In order to calculate the power we need to know the brake on time. The document and the brake calculation can be obtained free of charge from the wabco technical department. Wabco truck diagnostic tool with full wabco diagnostic. May 19, 2020 the expresswire automotive air brake system market report is segmented into three market sizes, namely, large, medium, and small, based on. Wabco s diverse portfolio of superbly engineered products serves all truck categories, from light to heavyduty. To set the unladen pressure determined by the wabco brake calculation fig. Brake systems in trailers with abs feature and tebs are to activate with a startup procedure. In our case, it was the signal coming from the brake pedal trigger and stop of the movement with a threshold value of 1 kmh. Oct 19, 2011 meritor wabco vehicle control systems released its toolbox software 10. Today, technicians can diagnose abs faults by reading the systems internal blink codes, by hooking a handheld diagnostic tool to the abs data port, or by using pcbased software. Diagnostic program wabco catalog wabco customer centre. Sanya kalani product engineering leader for diagnostic. For further information see the remarks for brake calculation in this chapter. Toolbox software download meritor wabco toolbox software provides pc diagnostic capabilities for meritor wabco tractor and trailer pneumatic abs, trailer rss plus, hydraulic abs, hydraulic power brake hpb, electronic leveling valves for tractors, electronic leveling valves for trailers, electronically controlled air suspensions ecas for buses, and onguard tm collision safety systems.
Meritor wabco vehicle control systems vehicle service pros. Wabco diagnostic software subscription software activation. Allow the solution to flow between the brake drum and the brake support or the brake rotor and caliper. It is now the global market leader for trailer electronic braking system tebs with more than 2.
Haldex product meritor wabco style abs relay valve 9730110280x. A wide variety of wabco brake parts options are available to you, there are 920 suppliers who sells wabco brake parts on, mainly located in asia. Steering unknown meritor wabco air brake system service brakes, air service bulletin 373551. The radially open design of the brake calliper allows. The parameters are calculated using the wabco brake calculation program. Wabco maintenance manual mm0401 revised 0818 about this manual this manual contains maintenance procedures for wabcos hydraulic power brake hpb system for trucks, tractors and buses. Please select the software you wish to generate an activation key for and fill out all fields in the form.
Wabco truck diagnostic tool with full wabco diagnostic software wabco diagnostic interface wabco diagnostic adapter cable wabco diagnostic kit is a universal diagnostic tool designed for maintenance of trailers, trucks and buses. In the brake test plugin, we have to choose a proper startstop condition. The program will evaluate the performance of each brake with straight forward and simple measurements. Brake calculations are necessary for the approval of your vehicles. Mycaliper, brake caliper repair kits,caliper repair kit.
Introduced in 1999, toolbox continues to be enhanced, allowing technicians to view system faults and repair instructions, verify system integrity, adjust component operation and installation wiring. Where to with brake trends fleetwatch magazine wabco. Wabco product training wabco academy offers a range of technical training programs featuring the installation, diagnosis, and maintenance of commercial vehicle air braking systems. Your access to mywabco requires an onetime registration. The driver submits his deceleration command by operating the brake. Wabco intelligent trailer program for heavy trucks gough. Since the tractor was only 140 hp, the brake test was performed at 40 kmh. Calculation with trailer brake calculation this service can be requested from. Braking deceleration and projection basic training 23 wabco inform. This includes air assisted and hydraulic clutch actuation systems, pneumatic and electronic air suspension control systems and various levels of product delivery interlock systems. The electronic measurement or calculation of key data like the drivers brake demand, load, wheelspeed, brake wear, trailer brake effect etc. Air brake systems stocks all air brake components from the compressor to the slack adjuster or air disc brake calliper including a full range of service exchange air compressors. The calculation model takes the measured or assumed stroke and air pressure and the brake chamber size and calculates the pushrod force. Wabco intelligent trailer program for heavy trucks.
When i started in this role it was first named technical sales and marketing, and over the years the role and tasks evolved to one of product marketing. Today, with an unbeatable list of industry firsts behind them, wabco continues to pioneer breakthrough innovations for advanced driver assistance, braking, stability control, suspension, transmission automation and aerodynamics for the worlds. From concepts to finished products and beyond, wabco has been developing innovative systems to make vehicles safer and easier to control since 1869. The system trailer ebs is an electronically controlled braking system with. For further information see also the remarks for brake calculation in the chapter brake calculation. Meritor wabco vehicle control systems released its toolbox software 10. This pushrod force is used with other vehicle data including the brake drum radius, tire rolling radius and lining friction coefficient in a modified brake sizing formula to predict the brake force. This shows the state of the shuttle switches input on the slabs ecu. Wabcos track record of technology leadership features many of the commercial vehicle industrys most important innovations including the first antilock braking system abs, first electronically controlled air suspension ecas system, first automated manual transmission amt system, first electronic stability control esc system, first. With its experience and close understanding of the mandatory regulation, haldex offers to prepare your brake calculations, in accordance with existing regulations, and as required by the homologation authorities. From april 1990 till march 2005 i was team leader product marketing brake actuators within wabco. At wabco academy, we are delighted to offer computeraided learning on an elearning portal. Please select the software you wish to generate an activation key for and fill out all fields in the form below. We help you find the heavy duty truck parts that you need.
The purpose of an air brake system on heavy duty vehicles is to convert air pressure to mechanical energy to activate the foundation brakes. This is the average power, the peak power at the onset of braking is double this. Wabco diagnostic software 2015 pin calculator activator china mainland. Arsoftware for windows is pleased to announce aitrucks brake efficiency module, the first commercial computer program to provide the collision analyst with an objective method of calculating the braking efficiency and stopping distance of vehicles fitted with air brakes. More info on meritor wabco vehicle control systems.
First of all there is a need for a brake calculation this service may be requested from wabco. Its your, personal dashboard of wabco s online services for aftermarket partners. The wheel hub and brake assembly components should be thoroughly wetted to suppress dust before the brake shoes or brake pads are remov wiped. In the brake carrier the brake pads 35, 36 are guided and supported axially relocatable. The parameters of how to adjust the trailer will be calculated with a brake calculation. Wabco reserves the right to revise the information presented or to discontinue the production of parts described at any time. Our safety technology has led the way for decades, through constant innovation and a number of industry firsts.
We offer an easytouse measurement system for brake testing and abs testing according to ece, iso, fmssv, and sae international standards. Federal motor vehicle safety standard 121 dictates how this is to be done for overtheroad vehicles. It also provides training from electronically controlled braking and driving dynamics control systems developed and manufactured by wabco. Heavy duty truck wabco brake diagnostic software if you cant find what you need or if you need more information on the heavy duty truck wabco abs brake repair manuals, scan tool and diagnostic software products shown below please call us at 989 8394877. Wabco is a leading global supplier of technologies and services that improve the safety, efficiency and connectivity of commercial vehicles. Upon graduation, attendees can carry out the testing and adjustment of compressed air brakes systems and equipment as well as the resulting maintenance and repair jobs. Abs systems stop wheels from locking when a car begins a stop, transferring air through pressure valves and to the wheels so that drivers can still steer while braking, preventing the wheels from locking. Wabco vehicle control systems wabco warranty support process. Wabco brake calculation software click here to download wabco diagnostic software 2015 pin calculator activator china mainland. Driver assistance during rearward maneuvering of a longer. This is the purpose of the brake which by means of friction, converts the vehicle. Some tools are multimode, such as nexiqs brakelink, a handheld scan tool for trailer abs that also interfaces with oem diagnostic software on a shop pc. Meritors comprehensive air disc brake adb portfolio includes brake pads, rotors and calipers. Parameter setting with respect to brake calculation data.
This switch is used to control the brake lamp operation and the cruise control inhibitor. The top countries of suppliers are turkey, china, and taiwan, china, from which the percentage of wabco brake parts supply is 5%, 91%, and 1% respectively. Brake system design for commercial vehicles system design process 1 requirement specification collect and document customer, market and legal requirements system definition and calculation define system layout define components, for own design and also from suppliers calculations on system level using software developed partly in the project. Now arrived stock wabco diagnostic kit wdi wabco trailer and truck diagnostic interface with free shipping. Brake design and safety 2nd edition by ruldolf limpert. Now arrived stock wabco diagnostic kit wdi wabco trailer and truck diagnostic interface with f.