VDI Verlag eLibrary

Drivetrain Solutions for Commercial Vehicles

VDI Wissensform GmbH (ed.)

Series: VDI-Berichte

Volume 2421 2023

Results in this title

M. Trahand Drivetrain architectures and vehicle integration: The evolution and advantages of in-wheel propulsion for heavy-duty commercial vehicles S. 123-134

„… eHub wheel end integrates an electric motor with the industry-leading PreSet Plus hub assembly to …” „… motors and controls for a variety of commer-cial vehicle applications. The PreSet Plus eHub wheel end …” „… assembly from ConMet eMobility The eHub in-wheel motor is packaged for simple integration at the wheel end …”

doi.org/10.51202/9783181024218

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Methodische Konstruktion elektrischer Radnabenmotoren für Fahrzeuge

Andreas Zörnig

Series: Verkehrstechnik/Fahrzeugtechnik

Volume 814 2021

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Titelei/Inhaltsverzeichnis S. I-XVIII

„… Keywords: wheel hub motor – wheel hub drive – single wheel drive – direct drive – air gap winding …” „… wheel hub motors can be used as drives for different electric vehicles. In this thesis the systematic …” „… design by Pahl and Beitz will be applied to develop gearless wheel hub motors. At the beginning wheel …”

Literaturverzeichnis S. 165-188

„… for ultra-lightweight wheel-hub motor. In: 13. Magdeburger Maschinenbau-Tage, Magdeburg, Sept. 2017 …” „… Wheel-Hub Motors. In: AIP Conference Proceedings, Mai 2018, Nr. 1 [212] Pfannschmidt, Bernd …” „… ; Vittayaphadung, Nitipan ; Kasper, Roland : Deformation and Modes of a Wheel Hub Motor with Air Gap Winding. 11 …”

doi.org/10.51202/9783186814128

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Land.Technik AgEng 2017

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2300 2017

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D. Engelmann, M. R. Unger, M. Geimer Testing and Benchmarking a Powertrain with Independent Wheel Control for Heavy Machinery S. 303-314

„… the other ones. One possible way is to design vehicles with hydraulic or electric wheel hub drives …” „… . In this case, each wheel has his own motor to drive it. However, also such kind of driveline needs …” „… wheel is near to the system power of the vehicle due to the high mass of the required motors. In …”

R. Bumberger, W. Klinger, D. Botev Electric traction drive on a plough – More power for the driveline S. 23-30

„… density to fulfill the traction requirements. The 400Vrms induction motor is integrated in the wheel hub …” „… considered: Tractor: weight, right ballasting, wheel width, engine power, lifting force capability Plough …” „… drive an additional (fifth) wheel on the plough to help with traction, offers new possibilities …”

R. Himmelsbach, B. Volpert, K. Grad Electrified Front-Wheel Drive Concepts for Tractors Designed for Improved Traction Functions S. 31-38

„… beneficial in terms of four-wheel braking (image 3, left). Consequently, the traction motor can be smaller …” „… .; Müller, W.; Geimer, M.: Project “Line Traction 3” - Mechanical driveline with active wheel hubs, 4th …” „… Electrified Front-Wheel Drive Concepts for Tractors Designed for Improved Traction Functions …”

doi.org/10.51202/9783181023006

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DRITEV – Drivetrain for Vehicles 2021

VDI-Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2381 2021

Results in this title

A. Bagh, D. Magnor, J. Kneiber, F. Löhe eTransport – Application of axle-integrated e-drive in urban LCV and MD trucks S. 637-652

„… both the concepts "wheel hub motor" and "conventional powertrain". Since the ratio of installation …” „… required number of wheels by a certain number of electrical motors combined or not combined either with …” „… to two drive shafts (6) in the axle body that are connected to the wheel ends. The motor oil …”

R. Resch, C. Danzer, A. Poppitz, T. Pirkl Alternative drivetrains for sustainable commercial vehicles S. 669-684

„… powertrains, starting with wheel individual electric motors or axle drives where the E-transmission is …” „… where the electric motor is directly integrated in the wheel do have an extremely high mechanical …” „… considered critical for the u-joints. A possible solution could be an additional planetary hub in the wheel …”

P. Barve Gear Design Challenges of 2-speed-AMT High Torque E-Drives S. 499-516

„… operating points are within the best efficiency zones of the electric motor. The resulting efficiency …” „… layshaft, differential housing and the final drive wheel are the main contributors of the gear mesh …” „… ribs to increase housing stiffness VDI-Berichte Nr. 2381, 2021 505 The final gear pair wheel had a …”

G. Gao, D. Schöneberger, S. Rinderknecht Development of an innovative and modular test bench to analyse gear shifts in electrified powertrains S. 415-436

„… power, multiple-motor and multiple-speed electrified powertrains can increase the launch torque and …” „… necessary, since the differential speed between the gears can be controlled with the electric motors …” „… rotation of the motor into axial VDI-Berichte Nr. 2381, 2021418 movement of the shift fork via a drum …”

Titelei/Inhaltsverzeichnis S. I-XVI

„… to the Wheels – Challenges and Benefits of Electrified AWD for EVs and Hybrid vehicles …” „… . Hofstetter, M. Hirz, Graz University of Technology, Austria; C. Gsenger, K. Huber, Magna Powertrain GmbH …” „… Holistic Design of All-Wheel Drive Electric Powertrains Using a Multi-Objective Optimization Algorithm …”

M. Häßler, O. Werner The Pendulum Rocker Damper – Providing flexible damper characteristics for hybrid powertrains S. 329-346

„… pulled up via a starter motor on the primary side of the damper. Instead, towing takes place via the …” „… secondary side forced by the electric motor or a clutch. In the new constellation, the damper is thus …” „… misfiring or wheel excitation (e.g. uneven road in conjunction with ABS braking). If hybrid drivetrains do …”

H. Wittig, J. Engasser, A. Glavinic AEROFLEX – Distributed Hybrid Drivetrain for Long Haul Freight Vehicles S. 593-608

„… electronic control unit. Each wheel of the axle is driven by a liquid cooled asynchronous motor that is …” „… control, as well as those delivered by external suppliers, e.g. the electric motor/generator (EMG) and …” „… hubs. Thus, it is necessary to integrate a steering axle and an external control into the dolly …”

D. Morgenweck, M. Großmann, W. Fakler, M. Lamke, F. Bitzer ZF E-Mobility Software Functions for Commercial Vehicles S. 703-718

„… complete drivetrain is integrated into the wheel hubs. It consists of two 125 kW induction motors with two …” „… - Extender Electric motor type Induction motor Induction motor Induction motor PSM Power peak 300 kW 125 …” „… motor with 200 kW continuous power and a one-stage planetary gear set. SOP has been in 2020. There are …”

doi.org/10.51202/9783181023815

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Dritev – Drivetrain for Vehicles 2020

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2373 2020

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A. Manelli, F. Filippo Irato, C. Cavallino, R. Gay e-FDU: Concept, develop & industrialization of a novel P4 powertrain – From concept to industrialization of a novel P4 powertrain in 24 month S. I-45-I-78

„… Wheels Drive; Torque Vectoring; High Speed Revolution; HV E-Motors; HEV; BEV. VDI-Berichte Nr. 2373 …” „… capabilities. - Disconnection of e-motors and gear mesh from wheels capabilities. - Vehicle installation …” „… disconnect the gear mesh and the e-motors from the wheels after a calibratable vehicle speed, to avoid an …”

K. Kim New high efficiency CVT for middle class FWD vehicle S. I-271-I-284

„… smaller. The newly Continuous Variable Transmission(CF28) for the front-wheel-drive vehicle which was …” „… Figure 1 below shows that the CVT for front-wheel (CF18), which is currently in production, has one …” „… this changes, there are also changes in power flow. The hub of the brake was changed to integrate with …”

doi.org/10.51202/9783181023730

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LAND.TECHNIK AgEng 2019

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2361 2019

Results in this title

J. Philipp Behra Development of increased tire diameters and the effects on axles and drive trains of a combine harvester S. 553-560

„… development process, there was a special focus on costs as well. The new position of the wheel hub is 125mm …” „… : Front axle design Due to the higher diameter, the wheel hub was not only designed for the higher load …” „… dimension, the centre of the wheel hub had to be elevated accordingly. Because of the machine body, the …”

D. Engelmann, S. Becker, R. Stirnimann Transferring agricultural machines from field to the laboratory for emission check S. 479-488

„… a way that the same moment present during the field test is applied to the wheels or the motor, in …” „… roller test bench in the laboratory, a method is proposed to control the vehicle speed and motor torque …” „… , is then measured. For this procedure, the driver must disengage the drive motor from drivetrain …”

doi.org/10.51202/9783181023617

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International Conference on Gears 2019

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2355 2019

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X. Yang, N. Yue, Q. Yang, L. Wang, Y. Shao, H. Xiong Dynamic simulation for double input compound power-split mechanism of in-wheel motor driven EVs S. 481-492

„… .: Electric Wheel Hub Motor for Aircraft Application. International Journal of Renewable Energy Research …” „… .: Transmission-equipped Wheel Hub Motor for Passenger Cars. MTZ worldwide, 2018, 79(6), pp. 54-58 VDI-Berichte Nr. 2355 …” „… Dynamic Simulation for Double Input Compound Power-split Mechanism of In-wheel Motor Driven …”

M. Uhlig, C. Pastor Simulation tool-chain for plastic gear design S. 1453-1460

„… consists of an electric motor in combination with a transmission which amplifies the motor torque and …” „… the spur gear of the drive train, [2]. The Motor Pinion is made out of steel, the Twin Gear and the …” „… Hub Gear are made out of plastic. VDI-Berichte Nr. 2355, 2019 1453 Application of plastic gears is …”

K. Holder, C. Salander, S. Rudolph, R. Stetter Automated requirements-driven design synthesis of gearboxes with graph-based design languages using state of the art tools S. 713-726

„… of the surrounding components (bogie, wheel-set axle and electric motor), as well as the performance …” „… graph, a geometry is then modeled via design rules, e.g. the gear wheel or the shaft provided with …” „… data of the vehicle and powertrain (torque curve of the electric motor, target gear ratio, axle load …”

F. Eigner, R. Michel, M. Berger Analysis on the efficiency of HypoGear S. 127-136

„… the central motor shaft, compare Figure 1 b), results in numerous advantages. In particular, large …” „… modules, which are arranged on the base plate, starting at the drive. Motor Sensor drive gear …” „… revolution sensor and torque sensor Brake The motor is a DC servo motor, whose control is realized by the …”

Titelei/Inhaltsverzeichnis S. I-XXVI

„… double input compound power-split mechanism of in-wheel motor driven EVs …” „… 367 K. Takaki, M. Sugimoto, Nissan Motor Co., Ltd., Japan Design and CnC manufacturing of face milled …” „… Hardware Components and Subsystems, General Motors Company, Milford, USA Dynamic model of bevel gearing …”

doi.org/10.51202/9783181023556

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39. Internationales Wiener Motorensymposium 26.-27. April 2018

Bernhard Geringer (ed.), Hanz-Peter Lenz (ed.)

Series: Verkehrstechnik/Fahrzeugtechnik

Volume 807 2018

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C. Hilton ProteanDRIVE®: ein digitales Antriebssystem in den Rädern/ProteanDRIVE®: a Digital Propulsion System in the Wheels S. 512-524

„… Measured system efficiency of PD18; inverter HV input to motor mechanical output at the wheel hub 39 …” „… exploded view of the PD18 in-wheel motor system. 39. Internationales Wiener Motorensymposium 2018 - 178 …” „… building a requirements set for an in-wheel motor system. 39. Internationales Wiener Motorensymposium 2018 …”

D. Neumann, S. Pischinger, M. Zubel, B. Heuser, K. Thenert, W. Leitner, M. Schönen, J. Schaub, C. Jörg Power-to-Liquids - Kompensation variierender E-Fuel Zusammensetzungen mittels Digital Rate Shaping /Power-to-Liquids - Compensation of Varying E-Fuel Compositions via Digital Rate Shaping S. 230-258

„… Motoren-Kompatibilität und reduzierte Schadstoffemission verbinden lassen. Während 39. Internationales Wiener …” „… um die thermodynamischen Vorteile ausnutzen zu können. DiCoRS MotorSollvorgabe Betriebspunkt …” „… und Effizienz des Motors sicherzustellen. An repräsentativen Betriebspunkten wurden verschiedene …”

doi.org/10.51202/9783186807120

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Bremslenkmomentoptimierte Kurvenbremsung von Motorrädern

Gerd Schröter

Series: Verkehrstechnik/Fahrzeugtechnik

Volume 801 2017

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Implementing BSTAM in a Motorcycle S. 125-156

„… center of steering axis inclination should be located below the front wheel hub. Despite its elegance …” „… mass might exceed driving dynamic constraints, when mounted close to the wheel hub of alternative …” „… , however, located inside the wheel hub, with the lower wishbone carrying the main loads and the upper one …”

The BST Chain of Effects and State of the Art Countermeasures S. 11-70

„… steering bearing or the front wheel hub-center. Simplifications for Model Calculations In the presented …” „… kinematics of a motorcycle 34 Figure 2.9 illustrates the connection between front and rear wheel steering …” „… test motorcycle n/l ≈ 0.07. Recalling the typical order of front wheel steering angles from Figure 2.8 …”

Titelei/Inhaltsverzeichnis S. I-XVI

„… between the kinematic center of the lower steering bearing and front wheel hub, measured along the fork …” „… point to wheel hub in upright position. Small steering disturbances arising from the deceleration of …” „… Bremslenkmomentoptimierte Kurvenbremsung von Motorrädern Brake Steer Torque Optimized Corner Braking of Motorcycles …”

Discussion and Outlook S. 206-220

„… point to wheel hub in upright position. Small steering disturbances arising from the deceleration of …” „… connection from front tire contact point to wheel hub in upright vehicle position) holds universally true …” „… applied to all other types of powered two wheelers for road use, be it motorcycles of different …”

Analytic Considerations on the Kinematic Layout and Effectiveness of BSTAM S. 71-124

„… motorcycle, (G) lies h2 ≈ 74 mm below the hub-center, which is hG ≈ 221 mm above ground for the front wheel …” „… typically below the front wheel hub-center, by about 74 mm in the example for the test motorcycle in static …” „… between upper and lower steering bearing fl Fork length = distance between front wheel hub-center and …”

Appendix S. 221-255

„… front wheel force in (i.e. against) x’st-direction TSTEER, TFRAME Torque of same magnitude imposed by …” „… , and rear wheel driving torque affect the tire forces and are subsequently addressed in the model …” „… velocity of the vehicle in m/s. While both the aerodynamic drag force and pitch moment cause wheel load …”

doi.org/10.51202/9783186801128

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Dritev 2022

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2401 2022

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S. kyoung Lee, B. jae Lee, H. joon Kim Extreme cornering performance of Integrated Drive Axle on vehicle S. 291-302

„… transmit the driving force generated from the engine or motor to the wheel. The figure on the right of Fig …” „… . 1 is the structure of the IDA to be discussed in this study. The hub and wheel side joint outer race …” „… achieve the dual purpose of weight re-duction and increasing camber stiffness by integrating the wheel …”

M. Hein, S. Prinke, A. Damm, P. Fischer Testing of shift elements – Standardized Methods, State of the Art and Future Challenges S. 73-94

„… closed by form-fit between the teeth of hub-sleeve and sleeve-engagement ring or body. Fig. 1 …” „… All-Wheel-Drive (AWD) applications or short slipping times in overload clutches etc. In most of these cases, the …” „… mechanical stability of the sleeve-hub-system as well as the teeth plays an important role for the system …”

doi.org/10.51202/9783181024010

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Nutzfahrzeuge 2017 – Commercial Vehicles 2017

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2298 2017

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J. Witzig, A. Grossl, M. Wenger E-Mobility for City Bus and Coach Applications – An integrated System Approach from ZF S. 5-12

„… trucks. The consideration of the complete drivetrain from e-motor down to the wheels offers the …” „… AVE130 as a series product. By integrating the complete drivetrain into the two wheel hubs, this axle …” „… vehicle architecture of low floor buses, because the complete drivetrain is integrated into the wheel …”

M. Eckert, M. Thiem, C. Beidl Development of an Electric Powertrain System for Truck Trailers S. 155-166

„… concerning to the electric machines. However, the wheel hub gear with a ratio of i=8 is a much more special …” „… amortization period. In the next step, different electric motor topologies as well as different motor-gearbox …” „… . The concept is based on an electric propulsion unit, consisting of electric motors, power electronic …”

G. Chen, C. Keller-Ebert, Z. Liu Requirements of Chinese domestic market for introduction of disc brakes for medium and heavy tractor truck axles – Sino German collaboration to enhance the product introduction process into Chinese ... S. 179-196

„… , China; Cornelia Keller-Ebert, Ebertconsulting GmbH, Cologne; Zhihan Liu, FOTON Motor Company, Beijing …” „… components has to be taken into account. The YIHE disc can soon be introduced and a new YIHE hub unit for …” „… VDI-Berichte Nr. 2298, 2017182 wheels of all special school buses and other trucks with dangerous goods larger …”

doi.org/10.51202/9783181022986

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LAND.TECHNIK 2022

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2395 2022

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C. Schoerghuber, M. Ortner, M. Resel, R. Schantl, S. Puster Analysis of the tractor behavior on a powertrain test bed for tractor-specific maneuvers S. 521-528

„… hubs. Due to the high torques of up to 50 kNm per wheel, the reduction gearbox is used with a gear …” „… ratio of 6.44 between dyno and wheel hub to not exceed the maximum dyno torques of about 10 kNm. In …” „… and is connected to the PTTB using the measured wheel hub torques from the test bed as inputs. It …”

doi.org/10.51202/9783181023952

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Dritev – Drivetrain For Vehicles 2019

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2354 2019

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B. Müller, C. Angrick, M. Fritz New concepts for electrical drive trains for high power density S. II-55-II-66

„… hybrid modules as well as in wheel-hub motors. Moreover, the speed is directly coupled to the powertrain …” „… hybrid modules, electric axles, or wheel-hub drives, it is difficult to identify the electric motor as …” „… purely electric vehicles Wheel-hub drives for new mobility concepts Fig. 1: Powertrain concepts …”

P. Fietkau, N. Lamparsky, M. Felbermaier, A. Fröhlcke, T. Conze Holistic design approach for electric drives S. I-163-I-178

„… was recorded in experiments by welding the finished gear wheel body to the hub and measuring the …” „… of the electric motor takes place in the Electric Motor/Engine Mechanics DPS. This process examines …” „… Electric Motor/Engine Mechanics DPS. VDI-Berichte Nr. 2354, 2019168 Fig. 4: Interference fit assemblies …”

R. Dold New powertrain concepts for heavy duty commercial vehicles S. III-9-III-18

„… electrically powered rear axle with electric motors close to the wheel hubs. The powerful lithium-ion …”

C. Leonhardt, M. Otto, K. Stahl Potential of lightweight construction and component properties of joined spur gears S. I-179-I-196

„… showed that shaft-hub connections with polygon profile can reach high torque transmitting capabilities …” „… stress reaches a maximum. The torque is produced by an asynchronous motor and a spindle lifting gear …” „… clearance in the whole system including shaft-hub connections and the tooth contact. The second phase is …”

doi.org/10.51202/9783181023549

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wt Werkstattstechnik online

Browse Volumes: wt Werkstattstechnik online

wt Volume 111 (2021) Issue 10 ISSN Online: 1436-4980

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Daniel Petrell, Gerhard Hirt, Stefan Börzel, Waldemar Schäfer, Jens Kattner Einzelzahnspulen für leistungsstarke Motoren/Single tooth coils for powerful motors S. 718-722

„… production of conically shaped concentrated windings using forming technology for use in wheel hub engines …” „… Wheel Hub Engines. Cham: Springer International Publishing 2019 [10] Petrell, D.; Teller, M.; Hirt, G …” „… . et al.: Manufacturing of Conically Shaped Concentrated Windings for Wheel Hub Engines by a …”

doi.org/10.37544/1436-4980-2021-10

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SIMVEC Simulation und Erprobung in der Fahrzeugentwicklung 2016

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2279 2016

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K. Pfeiffer, R. Merl NVH Kalibration auf einem Powertrain-In-The-Loop Prüfstand S. 833-848

„… powertrain in the vehicle on the road: The entire powertrain up to the wheel hub is built up at the test …” „… vom Motor bis zur Radnabe aufgebaut. Der Prüfstand ist in der Lage NVH-Prüfaufgabe und auch reale …” „… engine all the way to the wheel ends. The testbed is built to do real time vehicle maneuvers and NVH …”

A. Höfer, G. Kopp, H. E. Friedrich Efficient, Computer-aided Design of Vehicle and Suspension Concepts by means of the DRIVE!-Toolkit S. 161-176

„… shall be a: ‐ 4-wheel driven full vehicle ‐ with hub-motors ‐ directly driven (without transmission …” „… axle, rear axle, all-wheel drive), the form of the drive motor (ASM, PSM, etc.), the drive layout …” „… roll centre, centre of gravity, wheel load transfers, spring properties and other force related …”

R. Müller, T. Oeser, C. Gnandt Elektrifizierter PRIMOVE Stadtbus: Funktionale Absicherung mit Fahrversuch und Simulation S. 405-416

„… RearLeftElecMotor InputFromCTRL Electric Drivetrain Control Unit E‐Bus Wheel Hub Motors Bild 4: Verwendetes …” „… possible for a configuration where an electric motor is applied to each wheel and non-exist in conventional …” „… arise due to the electric traction motors, energy converters and systems for fast charging. Consider the …”

doi.org/10.51202/9783181022795

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