For each complete revolution of the input shaft, the. Sumitomo shi cyclo drive germany is part of the companys power transmission and control ptc division and has more than 80 years of drive technology. Varitron cyclo sikloid drive unique epicycloidal gear design has adventages superior to other inline drive. The v aritron cycloidial drive gearmotor unique cycloid gear design has advantages superior to speed reducers using common involute tooth gears.
Parallel shaft, helical gearbox with cyclo reducer input. Unlike a regular involute toothgear, the cycloidal disc, which is the gear for the cyclo reducer, features a distinctively smooth curve. Cyclo drives animation of cyclo drives cyclo drives cyclo drives cyclo drives are mechanism for reducing the speed of an input shaft by a certain ratio. Cycloidal drives often known as cycloid drives, cyclodrives, or planocentric drives etc are. Information on cyclo drives from sumitomo heavy industries. Bwd series guomao brand cyclo drive mixer gearbox cycloidal reducer.
Consult factory it smcyclo speed reducers are driven by d. If you would like data not available on this site, please contact us directly. Gearbox condition estimation using cyclostationary properties of vibration signal article pdf available in key engineering materials 41. They have the added advantage of not using gear teeth to drive the shafts. F557, indraprastha industrial area, kota324005, rajasthan, india. Cyclo 6000 gearmotor part no cnhm056105yb87 output speed 20. Cyclo 6000 reducer complete catalog sumitomo drive.
Models listed are 4 pole 1500 rpm with other motor speeds available upon request. Cycloidal speed reducers are capable of relatively high ratios in compact sizes. The input shaft drives an eccentric bearing that in turn drives. Dodge torquearm txt is a shaft mount helical gear reducer that mounts directly to the driven shaft. Nidecshimpo corporation inline cycloidal gearboxes. Gearbox typical failure modes, detection and mitigation methods. Varitron cyclo drive cycloidal gear gear reducer motor. Service factors where the required service factor is not known it can be calculated using the following table.
Zffreedomline transmission models are available in 12speed direct and. Building a cycloidal drive with solidworks by omar younis a cycloidal drive is a mechanism used in the engineering world as a speed reducer for an input shaft while reversing its direction. As the cyclo disc travels in a clockwise path around the ring gear housing, the cyclo disc itself rotates slowly on its own axis in the opposite direction. Varitronvm series flange mount cyclo drive gear motor. Cyclo drives are capable of high ratios in compact sizes. Guomao xb serial cycloidal gear reducer for concrete mixer. Our workshop of planetary gearbox november 12, 2018 1. A cycloidal drive or cycloidal speed reducer is a mechanism for reducing the speed of an input shaft by a certain ratio. Our online product configurator streamlines the selection process, enabling you to build a power transmission product for your specific application. Pdf gearbox condition estimation using cyclostationary. The agreement on business and technical cooperation with the eickhoff german has been the base for.
Cyclo drive gear box from varitron engineering taiwan co. Extremely high ratios can be achieved within a very small envelope offering high efficiency in a very compact package. Taking the latest innovations of our gearbox service experts, our goal is to get, often mission critical, gearboxes back into production at the shortest timespan possible. Minimal vibration 500% momentary shockload capacity low backlash and extended operational life. Parcel handling gear drive selection white paper 1. A cycloidal gearbox or cycloidal reducer is comprised of four. Guomao reducer group co ltd international milling directory smooth and stable run and low noise the cycloidal pinwheel has more meshed teeth, the overlapping coefficient id big and the machine part is stable, the vibration and noise is limited at the minimum content. For each complete revolution of the input shaft, the cyclo disc turns one cycloidal tooth pitch in the opposite direction. Unlike conventional inline gear reducers utilizing helical or planetary gearing, all of the cyclos reduction components are made of high. Varitron cyclo drive gearbox delivers the features todays industry needs. The cyclodrive gearbox is a variation of a planetary gearbox. National renewable energy laboratory national wind technology center.
More product details about cycloidal speed reducer cyclo gear drive from taiwan cycloidal speed reducer cyclo gear drive suppliersvaritron engineering. Gk series reducer reduver gk37 r17 helical bevel electric motor gear speed reducer. The key to varitrons cycloid drive matchless performance and reliability is that 67% of the reduction components are in contact at all times, compared to helical gear and planetary gear designs that use only limited tooth contact. Design of a planetarycyclodrive speed reducer cycloid. Cycloidal gearbox industrial duty for induction motors various mount options. The input shaft drives an eccentric bearing that in turn drives the cycloidal disc in an eccentric, cycloidal motion. A precision backlash option, without resorting to special gearing. Product nomenclature find your product below to download a pdf file of product nomenclature.
Cyclo drive gear box, cyclo drive gear box direct from. Unlike the normal involute teeth with limited contact points, a cyclo has twothirds of its reduction components in contact at all times. Fenner cyclo gearboxes the revolutionary design of the cyclo discs offers extra smooth and silent operation and excellent resistance to overloads. Cyclo gearbox repair, service and support gbs gearbox services international is the fastest, full service, worldwide specialist in gearbox repair of cyclo gearboxes. The rollers are capable of taking 500% overload without breaking the gearbox.
Cyclo gear reducer and a single stage right angle spiral bevel gearbox in a rugged integral, shaftmounted design. The ratio of the cyclo drive is numerically equal to the number of cycloidal teeth on. Smooth and stable run and low noise the cycloidal pinwheel has more meshed teeth, the overlapping coefficient id big and the machine part is stable, the vibration and noise is limited at the minimum content. These cases is top quality and has quick change gears so a 60 day gear exchange so if you need more or less gear for your swamp buggy, bogg truck, pull truck,mega. Slow speed shaft casing ring gear housing ring gear roller ring gear pin slow speed shaft roller slow speed shaft pin eccentric cam and roller assembly high speed end shield high speed shaft cycloid disc 2 disc system. Find model type in index or find gearbox assembly number in list. Sumitomo cyclo 6000 gearmotor cnhm056105yb87 automatedpt. Planetary vs cycloid white papers nabtesco motion control. Unlike gear teeth with limited contact points, a cyclo has 30% of its reduction components in contact at all times. Cyclo reducers are a combi nation of standard reduction mechanism assemblies connected using an intermediate shaft parl no. Sep 30, 2019 guomao xb serial cycloidal speed reducer.
The ratio of the cyclo drive is numerically equal to the number. Pdf product catalogue helical, worm, bevel helical gearbox. Unlike a regular involute tooth gear, the cycloidal disc, which is the gear for the cyclo reducer, features a distinctively smooth curve. The considered factors when purchasing a speed reducer may 31, 2018 8. The main aim of the project is to design a planetarycyclodrive speed reducer. Reliable cyclodrive gearboxes with grease lubrication. Looking for downloadable 3d printing models, designs, and cad files. Bwd series guomao brand cyclo drive mixer gearbox cycloidal. Cyclo drive for servo motors sumitomo drive technologies. The gearbox is deisgn with greater overhung load capacities, without using expensive special components. For the marine propulsion system, see voithschneider. This book is intended to be a quick reference information, see. Sumitomo shi cyclo drive germany, gmbh scg cyclostra be 92d85229 markt indersdorf, germany tel.
Cyclo drives are mechanism for reducing the speed of an input shaft by a certain ratio. Cyclone gear box s dealer best prices out trucks gone. Unlike ordinary gearmotors, the service factor margin of reduction gears in relation to motor ratings can be. Cyclo inline gear drive cyclo s unique gearless design is distinctly superior to common involute gear speed reducers, operating in compression rather than shear, resulting in. Fine cyclo series c fine cyclo series d fine cyclo series a precision gearbox with hollow shaft for feeding cables and media type f4cc.
The smooth rolling contact that prevents tooth breakage results in a durable reducer with a long service life. Sumitomo electric hardmetal cutting tools, caddata conforming to the din4000 standard 2d. Sumitomo cyclo bbb5 quick start manual pdf download. For each complete revolution of the input shaft, the cyclo disc turns one cycloidal tooth pitch. A unique circulararc tooth profile is also used for the internal gear. High reduction ratios, without sacrificing efficiency. Join the grabcad community today to gain access and download. Sumitomo drive technologies online product configurator streamlines the selection process, enabling you to build our power. Txt is a proven gear reducer that can be installed in the toughest. Gear housing an action similar to that of a wheel rolling around the inside of a ring. Use parts breakdown for gearbox as reference to part assembly order.
Sumitomo cyclo 6000 gearmotor contactblock cyclo 6000 gearmotor part no cnhm056105yb87 output speed 20. The smooth rolling contact that prevents tooth breakage results in a durable gearbox with a long service life. A second major reason is that the gearbox can help make modern vehicles more environmentally friendly. Varitron model h cyclo drive speed reducers with input shaft.
The key to varitrons cycloid drive matchless performance and reliability is that 67% of the reduction components. Cycloidal speed reducers are capable of relatively high ratios in compact sizes with very. Product range of cyclo drive table a6 6000 series double reduction reduction ratio 104 121 143 165 195 231 273 319 377 473 559 649 731 841 1003 1247 1479 1849 2065 output speed 50hz. Cyclo drive,speed reducer,cycloidal,gear motor,gearbox. Varitron gear motor and speed reducer is manufacture in taiwan to ensure quality cyclo. Dec 25, 2017 proof of concept for a compact cycloidal torque multiplier for 34 drive sockets. May 31, 2017 cycloid drive mechanism based on simple harmonic motion gear profile, it has a high reduction ration and small size compares with the other types of gear boxes. The cyclo drive gearbox is a variation of a planetary gearbox. View and download sumitomo cyclo bbb5 quick start manual online. Pdf cyclo drives are characterised by very high efficiency compared to conventional gear drives. Pdf influence of design parameters on cyclo drive efficiency. The grabcad library offers millions of free cad designs, cad files, and 3d models.
Quality material ensures the product reliability 3. Utilizes our unique cyclo mechanism for durability and long product life. Sumitomo machinery corporation of america 4200 holland boulevard chesapeake, va 23323 f. Varitron gear motor and speed reducer is manufacture in taiwan to ensure quality cyclo drive,speed reducer,cycloidal,gear motor, gearbox,sumitomo. Sumitomo fine cyclo precision drives for robots, machine tools, and factory automation are robust, low in maintenance and highly efficient and so help reduce life cycle costs considerably.
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