{"id":1571,"date":"2023-09-30T00:29:51","date_gmt":"2023-09-30T00:29:51","guid":{"rendered":"http:\/\/wormwheelgear.top\/china-standard-czpt-slewing-gear-for-container-cranes-21%e2%80%b2%e2%80%b2-worm-gear-motor\/"},"modified":"2023-09-30T00:29:51","modified_gmt":"2023-09-30T00:29:51","slug":"china-standard-czpt-slewing-gear-for-container-cranes-21%e2%80%b2%e2%80%b2-worm-gear-motor","status":"publish","type":"post","link":"https:\/\/wormwheelgear.top\/sv\/china-standard-czpt-slewing-gear-for-container-cranes-21%e2%80%b2%e2%80%b2-worm-gear-motor\/","title":{"rendered":"China Standard CZPT Slewing Gear for Container Cranes (21\u2032\u2032) worm gear motor"},"content":{"rendered":"
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Produktbeskrivning<\/h2>\n

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CHINAMFG Bearing is short for HangZhou CHINAMFG SPECIAL HEAVY-DUTY AND LARGE BEARING MANUFACTURING CO.;,; LTD.;<\/p>\n

.; Introduction of CHINAMFG heavy load slewing drive
Slewing Drive is also called slewing gear,; worm gear,; worm drive,; rotary drive,; slew drive,; worm gear reducer and rotary drive unit.; At present the majority of such devices are caller Slewing Drive.;
LYHY heavy load slewing drive is usually composed of a slewing ring,; worm,; casting housing,; and standard components likebearing and bolts,; etc.; While used in photovoltaic power generation system,; the slewing drive is usually used in combination with DC planetary speed reducer motor and AC speed reducer motor.; While used in engineering equipment,; it is regularly used in combination with hydraulic motor to function as power driving system.;<\/p>\n

2.; Structure
According to the raceway diameter of the slewing ring,; a heavy load slewing drive include M3 ich,; M5 inch,; M7 inch,; M9 inch,; M12 inch,; M14 inch,; M17 inch,; M21 inch,; M25inch,; H14 inch,; H17 inch,; H21 inch and H25 inch.;<\/p>\n

3.; Features:;
Heavy load slewing drive is a special bearing.; And a slewing drive is usually composed of a slewing ring,; worm,; casting housing,; and standard components like bearing and bolts,; etc.;
Slewing drive is able to sustain more axial load,; radial load and tilting moment.; Turntable or frame rotates at azimuth and elevation driven by slewing drive.;<\/p>\n

4.; Application:;
Slewing drives are widely used in solar power generation tracking system,; timber grab,; special vehicle,; heavy-duty flat-panel truck,; container cranes,; overhead working truck,; truck mounted crane,; automobile crane and aerial vehicles,; cranes,; gantry cranes,; small wind power stations,; space communications,; satellite receiver,; etc.;<\/p>\n

LYHY can also design and make other standard and non-standard Slewing Drives as per customer’s different technical requirements.; For more information about the slewing drive,; please contact CHINAMFG Bearing sales department.; We will give you the best technical support.;<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Modell<\/td>\nRated output torque &sol;KN-m<\/td>\nTilting Moment torque &sol;KN-m<\/td>\nLoad &sol;KN<\/td>\nGear ratio<\/td>\nSelf-locking gears<\/td>\nWeight &lpar;KG);<\/td>\n<\/tr>\n
Static load rating,; axial<\/td>\nStatic load rating,;radial<\/td>\nDynamic load rating,; axial<\/td>\nDynamic load rating,;radial<\/td>\n<\/tr>\n
3″<\/td>\n0.;25<\/td>\n0.;5<\/td>\n30<\/td>\n16.;6<\/td>\n9.;6<\/td>\n8.;4<\/td>\n62:;01:;00<\/td>\nyes<\/td>\n12<\/td>\n<\/tr>\n
5″<\/td>\n0.;37<\/td>\n0.;8<\/td>\n76<\/td>\n22.;6<\/td>\n13.;8<\/td>\n11.;8<\/td>\n62:;01:;00<\/td>\nyes<\/td>\n18<\/td>\n<\/tr>\n
7″<\/td>\n1.;3<\/td>\n13.;5<\/td>\n133<\/td>\n53<\/td>\n32<\/td>\n28<\/td>\n73:;01:;00<\/td>\nyes<\/td>\n23<\/td>\n<\/tr>\n
9″<\/td>\n9.;2<\/td>\n33.;9<\/td>\n338<\/td>\n135<\/td>\n81<\/td>\n71<\/td>\n61:;01:;00<\/td>\nyes<\/td>\n50<\/td>\n<\/tr>\n
12″<\/td>\n11.;7<\/td>\n54.;3<\/td>\n475<\/td>\n190<\/td>\n114<\/td>\n100<\/td>\n78:;01:;00<\/td>\nyes<\/td>\n60<\/td>\n<\/tr>\n
14″<\/td>\n12.;7<\/td>\n67.;8<\/td>\n555<\/td>\n222<\/td>\n133<\/td>\n117<\/td>\n85:;01:;00<\/td>\nyes<\/td>\n73<\/td>\n<\/tr>\n
17″<\/td>\n18.;5<\/td>\n135.;6<\/td>\n975<\/td>\n390<\/td>\n235<\/td>\n205<\/td>\n102:;01:;00<\/td>\nyes<\/td>\n110<\/td>\n<\/tr>\n
21″<\/td>\n29<\/td>\n203<\/td>\n1598<\/td>\n640<\/td>\n385<\/td>\n335<\/td>\n125:;01:;00<\/td>\nyes<\/td>\n158<\/td>\n<\/tr>\n
25″<\/td>\n34<\/td>\n271<\/td>\n2360<\/td>\n945<\/td>\n590<\/td>\n470<\/td>\n150:;01:;00<\/td>\nyes<\/td>\n230<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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<\/div>\n
\n\n\n\n\n\n\n\n
Ans\u00f6kan:<\/th>\nIndustri<\/td>\n<\/tr>\n
H\u00e5rdhet:<\/th>\nH\u00e4rdad<\/td>\n<\/tr>\n
Tillverkningsmetod:<\/th>\nRolling Gear<\/td>\n<\/tr>\n
Tandad delform:<\/th>\nCurved Gear<\/td>\n<\/tr>\n
Material:<\/th>\nBearing Steel<\/td>\n<\/tr>\n
Typ:<\/th>\nWorm And Wormwheel<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/div>\n\n\n\n
Anpassning:<\/th>\n\n
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\n Tillg\u00e4nglig\n <\/div>\n

|<\/span><\/p>\n

<\/i>Anpassad f\u00f6rfr\u00e5gan<\/p><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n

\"sn\u00e4ckv\u00e4xel\"<\/p>\n

Vad \u00e4r livsl\u00e4ngden f\u00f6r en typisk sn\u00e4ckv\u00e4xel?<\/h3>\n

Livsl\u00e4ngden f\u00f6r en typisk sn\u00e4ckv\u00e4xel kan variera beroende p\u00e5 flera faktorer, inklusive materialkvalitet, design, driftsf\u00f6rh\u00e5llanden, underh\u00e5llsmetoder och den specifika till\u00e4mpningen. H\u00e4r \u00e4r en detaljerad f\u00f6rklaring av de faktorer som p\u00e5verkar livsl\u00e4ngden f\u00f6r en sn\u00e4ckv\u00e4xel:<\/p>\n

1. Materialkvalitet:<\/strong> Valet av material som anv\u00e4nds vid konstruktionen av sn\u00e4ckv\u00e4xeln p\u00e5verkar dess livsl\u00e4ngd i h\u00f6g grad. H\u00f6gkvalitativa material, s\u00e5som h\u00e4rdat st\u00e5l eller brons, erbjuder b\u00e4ttre h\u00e5llbarhet, slitstyrka och total livsl\u00e4ngd j\u00e4mf\u00f6rt med material av l\u00e4gre kvalitet. Valet av l\u00e4mpliga material baserat p\u00e5 till\u00e4mpningskraven \u00e4r avg\u00f6rande f\u00f6r att uppn\u00e5 en l\u00e4ngre livsl\u00e4ngd.<\/p>\n

2. Design\u00f6verv\u00e4ganden:<\/strong> Sn\u00e4ckv\u00e4xelns design, inklusive faktorer som tandprofil, storlek och lastf\u00f6rdelning, kan p\u00e5verka dess livsl\u00e4ngd. V\u00e4l utformade sn\u00e4ckv\u00e4xel med optimerad tandgeometri och korrekt lastb\u00e4rande kapacitet tenderar att ha l\u00e4ngre livsl\u00e4ngd. Dessutom kan funktioner som sm\u00f6rjsystem och anti-backlash-mekanismer ocks\u00e5 bidra till f\u00f6rb\u00e4ttrad h\u00e5llbarhet och f\u00f6rl\u00e4ngd livsl\u00e4ngd.<\/p>\n

3. Driftsf\u00f6rh\u00e5llanden:<\/strong> De driftsf\u00f6rh\u00e5llanden under vilka sn\u00e4ckv\u00e4xeln arbetar spelar en betydande roll f\u00f6r dess livsl\u00e4ngd. Faktorer som belastningsstorlek, hastighet, temperatur och milj\u00f6f\u00f6rh\u00e5llanden kan p\u00e5verka v\u00e4xelns slitage- och utmattningsegenskaper. Att korrekt anpassa sn\u00e4ckv\u00e4xeln till till\u00e4mpningskraven och s\u00e4kerst\u00e4lla att den arbetar inom angivna gr\u00e4nser kan bidra till att f\u00f6rl\u00e4nga dess livsl\u00e4ngd.<\/p>\n

4. Underh\u00e5llsrutiner:<\/strong> Regelbundet underh\u00e5ll och korrekt sm\u00f6rjning \u00e4r avg\u00f6rande f\u00f6r att maximera sn\u00e4ckv\u00e4xels livsl\u00e4ngd. Tillr\u00e4cklig sm\u00f6rjning bidrar till att minska friktion, slitage och v\u00e4rmeutveckling, vilket f\u00f6rl\u00e4nger v\u00e4xelns livsl\u00e4ngd. Regelbundna inspektioner, p\u00e5fyllning av sm\u00f6rjmedel och snabb utbyte av slitna eller skadade komponenter \u00e4r viktiga underh\u00e5llsmetoder som kan p\u00e5verka sn\u00e4ckv\u00e4xels livsl\u00e4ngd positivt.<\/p>\n

5. Applikationsspecifika faktorer:<\/strong> Den specifika till\u00e4mpning d\u00e4r sn\u00e4ckv\u00e4xeln anv\u00e4nds kan ocks\u00e5 p\u00e5verka dess livsl\u00e4ngd. Faktorer som driftscykler, vridmomentniv\u00e5er, st\u00f6tbelastningar och arbetscykler varierar mellan till\u00e4mpningar och kan p\u00e5verka det slitage och den utmattning som v\u00e4xeln upplever. Att f\u00f6rst\u00e5 de unika kraven och behoven i till\u00e4mpningen och v\u00e4lja en sn\u00e4ckv\u00e4xel som \u00e4r l\u00e4mpligt klassad och konstruerad f\u00f6r dessa f\u00f6rh\u00e5llanden kan bidra till en l\u00e4ngre livsl\u00e4ngd.<\/p>\n

Med tanke p\u00e5 variationerna i material, konstruktioner, driftsf\u00f6rh\u00e5llanden och underh\u00e5llsmetoder \u00e4r det sv\u00e5rt att ange en specifik livsl\u00e4ngd f\u00f6r en typisk sn\u00e4ckv\u00e4xel. Med r\u00e4tt val, installation och underh\u00e5ll kan sn\u00e4ckv\u00e4xlar dock ha en livsl\u00e4ngd som str\u00e4cker sig fr\u00e5n flera \u00e5r till \u00e5rtionden, beroende p\u00e5 de faktorer som n\u00e4mns ovan.<\/p>\n

Det \u00e4r v\u00e4rt att notera att \u00f6vervakning av sn\u00e4ckv\u00e4xelns prestanda genom regelbundna inspektioner och \u00e5tg\u00e4rdande av eventuella tecken p\u00e5 slitage, skador eller f\u00f6r stort glapp kan bidra till att identifiera potentiella problem tidigt och f\u00f6rl\u00e4nga v\u00e4xelns livsl\u00e4ngd. Dessutom kan det att f\u00f6lja tillverkarens riktlinjer och rekommendationer g\u00e4llande underh\u00e5llsintervall, sm\u00f6rjtyper och driftsgr\u00e4nser avsev\u00e4rt bidra till att maximera sn\u00e4ckv\u00e4xelns livsl\u00e4ngd.<\/p>\n

\"sn\u00e4ckv\u00e4xel\"<\/p>\n

Can worm gears be used in both horizontal and vertical orientations?<\/h3>\n

Yes, worm gears can be used in both horizontal and vertical orientations. Here’s a detailed explanation of the suitability of worm gears for different orientations:<\/p>\n

1. Horizontal Orientation:<\/strong> Worm gears are commonly used in horizontal orientations and are well-suited for such applications. In a horizontal configuration, the worm gear’s weight is primarily supported by the bearings and housing. The lubrication and load-carrying capabilities of the gear design are optimized for horizontal operation, allowing for efficient power transmission and torque generation. Horizontal worm gear applications include conveyor systems, mixers, mills, and many other industrial machinery setups.<\/p>\n

2. Vertical Orientation:<\/strong> Worm gears can also be used in vertical orientations, although there are some additional considerations to address in such cases. In a vertical configuration, the weight of the worm gear exerts an axial force on the worm shaft, which can introduce additional load and affect the gear’s performance. To ensure proper operation in a vertical orientation, the following factors should be considered:<\/p>\n

    \n
  • Thrust load handling:<\/strong> Vertical orientations impose a thrust load on the worm gear due to the weight of the gear and any additional external loads. The gear design should be capable of handling and transmitting this thrust load without excessive wear or deformation. Proper bearing selection and lubrication are crucial to support the axial load and maintain optimal performance.<\/li>\n
  • Lubrication:<\/strong> Lubrication becomes even more critical in vertical worm gear applications. Adequate lubrication ensures proper lubricant film formation to minimize friction, reduce wear, and dissipate heat generated during operation. Careful consideration should be given to the lubricant type, viscosity, and lubrication method to ensure effective lubrication, particularly in the upper parts of the gear where lubricant distribution may be more challenging.<\/li>\n
  • Kontroll av glapp:<\/strong> In vertical orientations, gravity can cause the load to act on the gear in the opposite direction, potentially leading to increased backlash. Proper gear design, including tooth geometry and clearance adjustments, can help minimize backlash and ensure precise motion control and positional stability.<\/li>\n
  • Bearing selection:<\/strong> The choice of bearings becomes crucial in vertical worm gear applications. Thrust bearings or combinations of thrust and radial bearings may be required to handle the axial and radial loads effectively. Bearings with appropriate load-carrying capacities and stiffness are selected to ensure smooth operation and minimize deflection under vertical loads.<\/li>\n
  • Sealing:<\/strong> Vertical orientations may require additional sealing measures to prevent lubricant leakage and ingress of contaminants. Proper sealing and protection mechanisms, such as seals or gaskets, should be implemented to maintain the integrity of the gear system and ensure reliable operation.<\/li>\n<\/ul>\n

    In summary, worm gears can be utilized in both horizontal and vertical orientations. However, certain considerations related to thrust load handling, lubrication, backlash control, bearing selection, and sealing should be taken into account for vertical applications. By addressing these factors appropriately, worm gears can effectively transmit power and torque, whether in horizontal or vertical configurations.<\/p>\n

    \"sn\u00e4ckv\u00e4xel\"<\/p>\n

    How do you choose the right size worm gear for your application?<\/h3>\n

    Choosing the right size worm gear for your application involves considering several factors to ensure optimal performance and longevity. Here are the key considerations:<\/p>\n

    Load Requirements:<\/h4>\n

    Determine the maximum load that the worm gear will need to transmit. This includes both the torque (rotational force) and the axial load (force along the axis of the gear). Calculate or estimate the peak and continuous loads that the gear will experience during operation. Consider factors such as shock loads, dynamic forces, and variations in load conditions. This information will help determine the required load-carrying capacity of the worm gear.<\/p>\n

    Gear Ratio:<\/h4>\n

    Determine the desired gear ratio for your application. The gear ratio determines the speed reduction and torque multiplication provided by the worm gear system. Consider the specific requirements of your application, such as the desired output speed and the torque needed to drive the load. Select a worm gear with a gear ratio that meets your application’s requirements while considering the limitations of the available gear options.<\/p>\n

    Efficiency:<\/h4>\n

    Consider the efficiency requirements of your application. Worm gears typically have lower efficiency compared to other types of gears due to the sliding action between the worm and worm wheel. If efficiency is critical for your application, choose a worm gear design and materials that offer higher efficiency, such as a double enveloping worm gear.<\/p>\n

    Space Constraints:<\/h4>\n

    Evaluate the available space for the worm gear assembly in your application. Consider the dimensions of the worm gear, including the diameter, length, and mounting requirements. Ensure that the chosen worm gear can fit within the available space without compromising other components or functionality.<\/p>\n

    Speed and Operating Conditions:<\/h4>\n

    Consider the operating speed and environmental conditions in which the worm gear will operate. Some worm gears have speed limitations due to factors such as heat generation and lubrication requirements. Ensure that the selected worm gear is suitable for the anticipated speed range and can withstand the temperature, humidity, and other environmental factors of your application.<\/p>\n

    Manufacturing Standards and Quality:<\/h4>\n

    Select a worm gear that conforms to recognized manufacturing standards and quality requirements. Look for worm gears from reputable manufacturers that offer reliable and durable products. Consider factors such as material quality, surface finish, and precision in the gear manufacturing process.<\/p>\n

    By carefully evaluating these factors and considering the specific requirements of your application, you can choose the right size worm gear that meets your performance, load, and space requirements, resulting in a reliable and efficient gear system.<\/p>\n

    \"China\"China
    editor by CX 2023-09-30<\/p>","protected":false},"excerpt":{"rendered":"

    Product Description CHINAMFG Bearing is short for HangZhou CHINAMFG SPECIAL HEAVY-DUTY AND LARGE BEARING MANUFACTURING CO.;,; LTD.; .; Introduction of CHINAMFG heavy load slewing driveSlewing Drive is also called slewing gear,; worm gear,; worm drive,; rotary drive,; slew drive,; worm gear reducer and rotary drive unit.; At present the majority of such devices are caller […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-1571","post","type-post","status-publish","format-standard","hentry","category-product-catalog"],"_links":{"self":[{"href":"https:\/\/wormwheelgear.top\/sv\/wp-json\/wp\/v2\/posts\/1571","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wormwheelgear.top\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wormwheelgear.top\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wormwheelgear.top\/sv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wormwheelgear.top\/sv\/wp-json\/wp\/v2\/comments?post=1571"}],"version-history":[{"count":0,"href":"https:\/\/wormwheelgear.top\/sv\/wp-json\/wp\/v2\/posts\/1571\/revisions"}],"wp:attachment":[{"href":"https:\/\/wormwheelgear.top\/sv\/wp-json\/wp\/v2\/media?parent=1571"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wormwheelgear.top\/sv\/wp-json\/wp\/v2\/categories?post=1571"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wormwheelgear.top\/sv\/wp-json\/wp\/v2\/tags?post=1571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}