Rth3210f is a tandem axle with hub reduction, dimensioned for an engine torque of 3550 nm. Overall axle reduction carrier ratio x wheel end reduction example. Driven, with swinging halfaxles, axles and interaxle differential. The rsh65s input shaft is positioned high to achieve the best. Ground gearing is used in both the carrier and wheel end to minimize the potential for gear noise. This means that the load is split up and there is little load on the driveshafts and the final drive. Chapter 11 drive lines, differentials, drive axles, and power. New dailyrear axles rear axle 4505 ii characteristics and data 450511 unitbearing nm kgm wheel hub bearing axial clearance adjustment not adjustable tighten the ring nut to the specified torque rear axle oil 1utelaw 140mda sae ssw 140 1utelaw90mda sae 80w90 quantity litres 1. The final reduction is of planetary design spur gearing built into the wheel hubs.
Carefully inspect the seal surface area of the yoke hub for. Terms in this set 22 differentials axles can be installed in a variety of combinations or arrangement. Spicer model 123 rigid planetary axle 2014 dana limited ohs123112014 design features axle mounting pad, cl trunnion, tp clevis input flange options hydraulic motor, din 120150, mechanics 5c6c7c, end yoke 14101480, sae 1410, dana 1480 double reduction planetary wheel end bevel set in center section and final hub reduction at wheels. Ive got some regular pictures of the inside gears ill have to scan someday. This results in good operational safety even at extremely. Support the wheel hub 18a and remove the planetary ring gear assembly 14a. Warranty manual gives a comprehensive look at what drives.
Axle mounting pad, cl trunnion or tp tunnel input flange options hydrostatic motor, din 120150, mechanics 5c6c7c, end yoke 14101480, sae 1410, dana 14801550 double reduction planetary wheel end bevel set in center section and final hub reduction at wheels service brakes 6 discs, wet disc brakes integrated, internal sahr. May 04, 2010 with a traditional quick release style hub, the hub itself actually rests in the dropouts of the fork and is in no way supported by the quick release skewer. Rigid hub reduction rear axles, tandems, drive steer and nondriven steer axles are the products dedicated to this market. Drive axle identification all spicer heavy axle assemblies are identified with two tags. Crown wheel and pinion with spiral bevel primary reduction and straight spur hub reduction only. Please call lj create at 18002373482 or email this email address is being protected from spambots. Axletech has proven applications in axle capacity ranges from 6,000 to 31,000 pounds 2,700 to 14,000. The spur reduction wheels are mounted in their housings also on parallel roller bearings. Oil return bushes are fitted at the inner end of the axle arms to prevent passage of oil from the axle. The rts2370a is a tandem axle consisting of two, single reduction hypoid gears, and a transfer gear located in the. Support the wheel hub while removing the planetary ring gear and hub assembly.
A wide variety of hub reduction axle options are available to you, there are 1,098 suppliers who sells hub reduction axle on, mainly located in asia. The maximum axle weight and combined vehicle weight are 23 and 70 tonnes respectively. In a rear axle with hub reduction, the gear reduction takes place in two steps. Rear axle fact sheet rts2370a the rts2370a is a tandem axle with single reduction, hypoid gears, designed for an engine torque of 3550 nm. A variety of hub sizes and mounting configurations allow great flexibility in vehicle design. Preferred ratio right hand gearing ground gears available forward tandem carrier ratios refer to page 46 for footnotes. Chapter 11 drive lines, differentials, drive axles, and power train. Spicer twospeed and double reduction tandem and tridem drive axles.
Sturdily dimensioned and hardened shafts and gears. For instructions concerning non hub components, it may be necessary to reference additional service manuals. Terms in this set 22 differentials axles can be installed in. With thruaxle hubs, the wheels are supported by the skewerbar which comes included with thruaxle forks. Chapter 11 drive lines, differentials, drive axles, and. Spicer high entry single reduction single drive axles.
Portal axles or portal gear lifts are an offroad vehicle suspension and drive technology where the axle tube or the halfshaft is offset from usually above the center of the wheel hub and. Steered, driven with swinging halfaxles, axle differential lock. High power density hpd design provides optimum axle performance for on and onof highway applications. More info 78101 sectioned truck rear axle with reduction hubs trainer.
This is the same hub assembly as used on heavy trucks and equipment. Dec 21, 2009 it was a leyland trademark,the hub reduction axle. Rear axle ctn372 the ctn372 is a tandem axle with hub reduction, consisting of two spiral bevel single reductions and a transfer gear located in the forward rear axle. Each cad and any associated text, image or data is in no way sponsored by or affiliated with any company, organization or realworld item, product, or good it may purport to portray. Axletechs planetary hubreduction designs come in a variety of offerings from steer to rigid designs in single, tandem and tridem. The first reduction is in the carrier, and the second reduction is in the planetary wheel end. On the 24 hub axle, the reduction at the hub was 4.
Understand basic service operations on a transfer case. Sleeper cab with hr55 hub reduction axles trusted to deliver. Remove the outer wheel bearing cone 16a from the ring gear hub. A good idea because the differential could be smaller lighter, more ground clearance. Geared hub fluid check and replacement 39 azimuth notes special instructions if the hex key is not fully inserted into the drain plug, the plug may be damaged. This is normally achieved by a pinion and crown wheel gear set. With a traditional quick release style hub, the hub itself actually rests in the dropouts of the fork and is in no way supported by the quick release skewer.
The lmsi hub design controls bearing adjustment and eliminates installation variables that cause excessive end play leading to premature wheel seal failures. The new integrated spindle nut offers superior performance as compared to other designs and supports over a 65% reduction in combined removal and installation time. The wheel hub and brake assembly components should be thoroughly wetted to suppress dust. Help planetary hub reduction truck rear axles other. Massey ferguson, 185 g gas struts, 194 gaskets axle, rear housing, 124 exhaust, 93 hydraulic lift cover, 143 hydraulic pump base, 143 hydraulic pump valve chamber, 143 hydraulic quadrant, 143 transmission, 119, 143, 153 water outlet, 86 gauge wheel, 177 gauges ammeter, 106 cable, tachometer, 84 fuel, 76 fuel tank sender, 76 oil level indicator. O provides increased ground clearance for enhanced. Sectioned truck rear axle with reduction hubs trainer call for price this trainer provides the instructor with a fully sectioned truck rear axle, for group or wholeclass demonstration. Using the new axle gear ratio with hub reduction to 4. Rear axle rs65hv rs65hv is a solo axle with hub reduction that is specially designed for volvo fm 4x4. The oilimmersed hub located service brakes, easily accessible upstream of the planetary reduction, ensure adequate braking power even at high speed the wide variety of integrated cylinder dimensions affords realization of an extremely flexible steering system and maximum adaptability toward meeting the various requirements of the vehicle. Understand the procedures for removing and replacing axle bearings and seals. Hub reduction gears reduce loads on the drive line. Spicer single reduction single drive axles ratio coveragefrom 3. This type of hub is supported by two axle bearings and a stub axle mounted to the chassis of the vehicle or the trailer.
Wip hub reduction axle and wheel cover by kcl page 12 scs. Identify the parts of the rear drive axle and front drive axle. Double reduction planetary wheel end bevel set in center section and final hub reduction at wheels bevel set in center section and final hub reduction at wheels bevel set in center section and final hub reduction at wheels service brakes 4, 6 or 8 discs 4, 6 or 8 discs 4, 6 or 8 discs differential options open, limited slip 45%, 100% lock, no spin. Preventive maintenance and lubrication meritor drivelines. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. With thru axle hubs, the wheels are supported by the skewerbar which comes included with thru axle forks. The top countries of supplier is china, from which the percentage of hub reduction axle supply is 99% respectively. Fact sheet rear axle rth2610f features and benefits spiral bevel single gear units with high efficiency and low servicing requirements. This allows for a smaller carrier ring gear and a lower bus floor. Series single reduction drive axles are available in single axle configurations with axle weight ratings up to 36,000 lb 16. If the hub is allowed to tilt, the wheel hub seal may be damaged. Products trailer axles and suspension systems axles with disc. One located on the differential carrier, and the other on the right front leg of the banjo housing. This manual has several features which make it easy to use online.
Spicer steer axle nomenclature the spicer model numbering system provides pertinent information about the axle for easy identification. A leading manufacturer of hub reduction axles for terminal and roro tractors, our low speed axle is widely used in such applications. A drive axle in a truck or military vehicle or a rear wheel drive car provides the final gear reduction from the propellor shaft before transferring the power into the road wheels. Maintenance manual mm0727 mc27610 planetary drive axle. These spur gears transmit the drive through conventional axle shafts having involute teeth engaging with a driving dog secured to the wheel hub. Spicer single reduction tandem axles the spicer high performance44tandemdrive axle. The widest and most complete range of steering drive axles designed for tractor power ratings from 35 to 300 hp possibility of obtaining electronic control of the principal axle and tractor functions differential locking and front wheel drive engagement on the basis of variables such as steering angle, tractor speed and other parameters. Monolithic axle body modular differential assembled and tested aside double pads to fit it to the frame with long and protected bolts easy access to the final reduction and brakes easy serviceability, without disassembling axle from the vehicle planetary final reduction with 3 planets. A planetary gearset transmits the motion to the fully floating hub. Enclosed is a drawing from the 1920s model 45 truck axle, a picture of the outside of my 1932 24 hub axle. In a trailer application, these axle hubs require no axle at all, while in a drive axle assembly, the axle is attached to the hub via a drive plate or flange.
Gear oil at the ctis hole in the center of the spindle indicates a possible spindle seal leak. For optimum axle shaft retention to the hub, 750 in diameter. The rear axle is designed for a maximum engine torque of 2400 nm and is intended for heavy construction driving or for heavy, longhaul transport with combined vehicle. Air bellows and telescopic shock absorbers, torsion bar on the 1st axle. Use a finetooth file or an emery cloth to remove raised metal or fretting from. Axles are available with drum or disc brake options, an overall axle ratio range of 2. Wheel loader axles with wet disk brake wdb monolithic axle body modular differential assembled and tested aside double pads to fit it to the frame with long and protected bolts easy access to the final reduction and brakes easy serviceability, without disassembling axle from the vehicle. What is the difference between this scania 6x4 axle. Rear axle rs65hv rs65hv is a soloaxle with hub reduction that is specially designed for volvo fm 4x4. Portal axles or portal gear lifts are an offroad vehicle suspension and drive technology where the axle tube or the halfshaft is offset from usually above the center of the wheel hub and where driving power is transferred to each wheel via a simple gearbox, built onto each hub.
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