Winch Motor
Winch Motor
Check out this page if you are looking for Winch Motor
 |
 2000lb Winch DC12V Motor ATV Boat Tool Emergency Towing Hauling Tool Automotive  US $59.95
|
 Superwinch Replacement Winch Motor 90 33319 US $86.99
|
 Ramsey Winch 458128 Winch Motor Replacement 12 V REP 85E Each US $93.77
|
 Ramsey Winch 251283 Winch Motor Replacement 12 V REP 8000 Each US $197.68
|
 Superwinch 90 33294 Winch Motor 12 VDC Replacement For S5000 Series Winch US $114.94
|
 WARN 39436 New Replacement 12 Volt Electric Winch Motor HS9500i CE Drive Spool US $319.67
|
 Superwinch 90 33333 Winch Motor 12 VDC Replacement For S9000 Series Winch US $208.94
|
 Superwinch 90 33293 Replacement Winch Motor Each US $102.90
|
 Superwinch 90 30502 Winch Motor Replacement EP 90 Each US $228.94
|
 Superwinch 90 33295 Winch Motor Replacement Super Winch Power Drive Each US $114.94
|
 Buffalo Tools ELECTRIC 12 Volt MOTOR Portable Winch CAR TRAILER US $119.29
|
 WARN 68608 New Replacement Electric Winch Drive Motor 95XP 95 XP 6HP 45 12V US $257.83
|
 SmittyBilt XRC 10 Winch 10000 Lbs 55Hp 12V Brand New US $479.00
|
 SmittyBilt XRC 10 Winch Kit 10000 Lbs 55Hp 12V New US $479.00
|
 DRIVE SHAFT FROM MOTOR TO CABLE SPOOL | FOR A CPE 10000 LB POWER WINCH US $20.00
|
 SmittyBilt XRC 8 Off Road Winch 8000 Lbs 55Hp 12V NEW US $320.00
|
 SmittyBilt XRC 8 Winch Kit 8000 Lbs 55Hp 12V New US $320.00
|
 SmittyBilt Recovery XRC 8 Winch 8000 Lbs 55Hp 12V NEW US $320.00
|
 SmittyBilt XRC 8 Winch 8000 Lbs 55Hp 12V Brand New US $320.00
|
 Warn 36031 Replacement Winch Motor 12 V Each US $139.01
|
 WARN 74756 26629 38894 Winch Replacement Electric Motor 12V 46HP M12000 M15000 US $259.99
|
 CSI HDW9500 Winch 9500 lb 12V 6 HP Motor US $619.95
|
 CSI HDW8500 Winch 8500 lb 12V 55 HP Motor US $559.95
|
 SmittyBilt Recovery XRC 10 Winch 10000 Lbs 55Hp 12V US $479.00
|
 SmittyBilt XRC 10 OffRoad Winch 10000 Lbs 55Hp 12V US $479.00
|
 Genuine WARN 7536 New Replacement 12 Volt Electric Winch Motor M8274 50 OEM US $217.87
|
 CSI HDW12000 Winch 12000 lb 12V 6 HP Motor US $699.95
|
 6000 Pound 24V DC Motor Safety Hook WARN Winch 465052 US $1,099.99
|
 ComboSmittyBilt XRC 8 WinchMount Plate 07 11 Jeep JK US $1,499.00
|
 8000 Pound lb 12V DC Motor WARN Winch 26502 M8000 US $1,101.99
|
 9000 Pound lb 24V DC Motor WARN Winch 265012 XD9000 US $1,289.99
|
 15000 Pound lb 12V DC Motor WARN Winch 47801 M15000 US $1,859.99
|
 4700 lb Pound 19 HP Magnet Motor WARN Winch 64009 US $709.99
|
 4700 lb Pound 19 HP Magnet Motor WARN Winch 604700 US $799.99
|
 15000 lb Pound DC Motor Safety Hook WARN Winch 478022 US $2,199.99
|
 9000 lb Pound 4091 kg 48 cu in Motor WARN Winch 30281 US $1,329.99
|
 15000 lb Pound 6818 kg 12V DC Motor WARN Winch 66032 US $1,949.99
|
 15000 lb Pound 6818 kg 24V DC Motor WARN Winch 65932 US $2,059.99
|
 9000 lb Pound Hydraulic 50 ci Motor WARN Winch 74665 US $2,189.99
|
 Warn Winch Motor Bushing Washer MX8000 MX6000 MX6085 more US $2.99
|
 Warn Winch Motor Cap MX8000 MX6000 MX6085 more US $2.99
|
 18000 lb Pound 8165 kg 24V DC Motor WARN Winch 72005 US $2,299.99
|
 12000 lb Pound Hydraulic 50 ci Motor WARN Winch 70576 US $2,149.99
|
 Warn Winch motor bearing for drum support MX8000 MX6000 MX6085 more US $5.99
|
Hydraulic radial piston motor
A hydraulic radial piston motor with a cam disc and a cylinder block with a number of pistons running in cylinders in the block presses rollers against the cam disc in such a way that a torsional moment arises. The rollers are formed with guide members running in slots in guide units which take up tangential forces. The rollers are mounted in roller cages which are formed with hydrostatic bearings. At their outer end each piston is formed with a part-spherical bearing surface and the roller cage has a cooperating part-spherical bearing surface, which allows angular movements between the roller cages and the pistons in all directions.
In a hydraulic radial piston motor which includes a housing; a cam disc which has an internal cam surface; a cylinder block havng a plurality of radially disposedcylinders; a plurality of pistons, a respective piston being slidably disposed in a respective cylinder; a plurality of roller cages, each roller cage being located between a respective piston and the cam disc, and each roller cage including an outerbearing surface which is shaped as part of the internal surface of a cylinder; two guide units fixedly joined to the cylinder block, each guide unit including radially inwardly directed guide slots.
The guide slots being in register on opposite sides ofeach respective roller cage; a plurality of cam-follower rollers, each cam-follower roller being located in a respective roller cage and having an outer surface which rolls against the internal cam surface of the cam disc, each cam-follower rollerincluding a shaft pin at its opposite ends which mount respective guide bearings, the respective guide bearings being movable in the associated guide slots of the guide units and transmitting tangential forces that act on the cam-follower rollers to theguide units and thus to the cylinder block, the improvement wherein each roller cage and associated piston are separate elements which are movable with respect to one another, each roller cage having an inner bearing surface and each piston having an outer bearing surface constructed such that angular motionstherebetween are possible in all directions, and each roller cage includes a hydrostatic bearing which cooperates with the outer surface of the associated cam-follower roller.
The invention relates to a hydraulic radial piston motor with a number of drive rollers running along an internal cam surface in a motor housing and being urged radially outwardly towards the cam surface by a number of pistons slidably disposedin cylinders in a cylinder block arranged in the motor housing. In one embodiment of such a radial piston motor for heavy duty applications, the pistons are completely relieved of tangential forces by the fact that pins projecting from the drive rollerstowards the cylinder block are provided with bearings which run in radially disposed slots in guide units which are fixedly joined to the cylinder block on opposite sides thereof. Either the housing of such a motor may be stationary and the cylinderblock rotates, or the cylinder block may be stationary and the housing rotates. In the first embodiment the motor is usually intended to be connected to a driven shaft. In the second embodiment it is usually intended to be connected to a wheel or acable drum for a winch or the like.
According to the invention, the pistons running in the cylinders in the cylinder block are formed on a radially outer portion with a part-spherical bearing surface. The drive rollers running against the cam surface are journalled in roller cageswith a cylindrical bearing seat which is constructed as a hydrostatic bearing and with a part-spherical bearing surface which cooperates with the part-spherical bearing surface of the piston. The roller cage is thus able to tilt in all directions aroundthe center of the spherical bearing. Since the roller cage can tilt in this way relative to the piston, the piston is protected from overturning moments caused by movements of the roller cage due to imperfections of the cam curve and guides for therollers.
The pistons of the motor are formed with a throughgoing axial bore which suitably has a greater diameter in its radially outer part than in its radially inner one. The roller cages which support the drive rollers are formed with a guide pinwhich extends down into the outer part of the through-going piston bore having a greater diameter than the radially inner parts thereof. To prevent the roller cages and the pistons from being separated during operation of the motor, the roller cages andthe pistons may be held together by a strong spring which can be attached within the guide pin and to the radially inner part of the piston. The roller cage may be formed so that it surrounds the drive roller over more than 180°, the rollerthereby being fixed in its cage. The cage may also be formed with a surrounding angle smaller than 180°, whereby the roller cage or the motor is provided with other means for fixing a roller in the roller cage or for guiding the roller. Thecylindrical bearing seat for the roller is formed with a defined hydrostatic supporting surface so as to obtain a suitable balancing of the force against the roller. The supporting surface may be defined by grooves which provide gap sealing. The radialcompressive forces, acting on the roller cage and on the piston, are suitably outbalanced hydrostatically to more than 80%, preferably to between 80 and 95%.
In hitherto known embodiments of radial piston motor of the above-mentioned kind, the piston force has been transmitted to each cam-follower roller via a piston rod which is similar in design to a conventional connecting rod. The roller hasheretofore been journalled at its mid-point in a bearing at the outer end of the piston rod and formed with roller ways on either side of the bearing. At its radially inner end, the piston rod has been journalled in the piston. The journalling of theroller means that the length of the roller increases with the width of the bearing in the rod. The width of the roller way in the motor housing becomes wider by a corresponding measure, and its mid-portion is therefore not fully utilized.
About the Author
Zhongyi Hydraulic Motor Company is a professional engaged in radial piston motor,axial piston motor,slewing transmission,danfoss motor,hydraulic orbital motor,hydraulic steering unit. All products are strictly tested before delivery by testing bench and comprehensive testing facilities to ensure the quality.