{"id":1033,"date":"2023-08-23T04:05:30","date_gmt":"2023-08-23T04:05:30","guid":{"rendered":"https:\/\/worm-reducer.top\/china-manufacturer-hearken-manual-override-worm-gearbox-with-handwheel-5-size-available-gearbox-drive-shaft\/"},"modified":"2023-08-23T04:05:30","modified_gmt":"2023-08-23T04:05:30","slug":"china-manufacturer-hearken-manual-override-worm-gearbox-with-handwheel-5-size-available-gearbox-drive-shaft","status":"publish","type":"post","link":"https:\/\/worm-reducer.top\/ur\/china-manufacturer-hearken-manual-override-worm-gearbox-with-handwheel-5-size-available-gearbox-drive-shaft\/","title":{"rendered":"China manufacturer Hearken Manual Override Worm Gearbox with Handwheel 5 Size Available gearbox drive shaft"},"content":{"rendered":"
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Product Description<\/h2>\n

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Description<\/strong><\/h2>\n

This is a right-angle rotating gear driver, using aluminum alloy precision die-casting shell, suitable for the cock of ball valve and butterfly valve, it is driven by worm gear and has self-locking function, and adopts tapered roller bearing to make The operation of the gearbox is more convenient and efficient. The stem nut can be made into a CZPT or separate structure according to customer requirements, and the mounting flange adopts the ISO5211 international standard, so it can be more easily installed with the valve. The overall protection level can reach IP67, and for some special environments, it canalso be made into IP68 level.
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<\/h5>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
NO.<\/strong><\/td>\nItem<\/strong><\/td>\nMaterial<\/strong><\/td>\n<\/tr>\n
1<\/td>\nBolt<\/td>\nSS304<\/td>\n<\/tr>\n
2<\/td>\nPointer<\/td>\nABS resin<\/td>\n<\/tr>\n
3<\/td>\nCover<\/td>\nAluminium<\/td>\n<\/tr>\n
4<\/td>\nO-Ring<\/td>\nNBR70<\/td>\n<\/tr>\n
5<\/td>\nPin<\/td>\nSteel black<\/td>\n<\/tr>\n
6<\/td>\nWom gear<\/td>\nDuctile iron<\/td>\n<\/tr>\n
7<\/td>\nRear seal<\/td>\nNBR 70<\/td>\n<\/tr>\n
8<\/td>\nBody<\/td>\nAluminium<\/td>\n<\/tr>\n
9<\/td>\nAdjusting bolt<\/td>\nSteel black<\/td>\n<\/tr>\n
10<\/td>\nAdjusting bolt gasket<\/td>\nSS304<\/td>\n<\/tr>\n
11<\/td>\nAdjusting nut<\/td>\nSS304<\/td>\n<\/tr>\n
12<\/td>\nAdjusting nut sheath<\/td>\nNBR 70<\/td>\n<\/tr>\n
13<\/td>\nBearing<\/td>\nPowder metallurgy<\/td>\n<\/tr>\n
14<\/td>\nWorm<\/td>\nCarbon steel 45#<\/td>\n<\/tr>\n
15<\/td>\nFront seal<\/td>\nNBR70<\/td>\n<\/tr>\n
16<\/td>\nRotating shaft<\/td>\nSS304<\/td>\n<\/tr>\n
17<\/td>\nHand wheel<\/td>\nCarbon steel polyster coating<\/td>\n<\/tr>\n
18<\/td>\nPin<\/td>\nSteel black<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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Model<\/strong><\/td>\nHAM1(19070)<\/strong><\/td>\nHAM2(19092)<\/strong><\/td>\nHAM3(19102)<\/strong><\/td>\nHAM4(19125)<\/strong><\/td>\nHAM5(19140)<\/strong><\/td>\n<\/tr>\n
Technical-parameters<\/td>\n<\/tr>\n
Ratio<\/td>\n40:01:00<\/td>\n37:01:00<\/td>\n36:01:00<\/td>\n36:01:00<\/td>\n50:01:00<\/td>\n<\/tr>\n
Oitput torque(N.m)<\/td>\n\u00a0<\/td>\n180<\/td>\n300<\/td>\n540<\/td>\n675<\/td>\n1500<\/td>\n<\/tr>\n
Stemdia,d(mm)<\/td>\n30<\/td>\n32<\/td>\n43<\/td>\n43<\/td>\n54<\/td>\n<\/tr>\n
Mid-B-vaive(EPDM)DN<\/td>\nDN32-100<\/td>\nDN100-200<\/td>\nDN200-250<\/td>\nDN250-350<\/td>\nDN350-400<\/td>\n<\/tr>\n
D-eccentric-B-valve(EPDM)DN<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n<\/tr>\n
Weight(Kg)<\/td>\n1.2<\/td>\n2<\/td>\n2.8<\/td>\n4.8<\/td>\n11<\/td>\n<\/tr>\n
Connection-size<\/td>\n<\/tr>\n
Flange dia-D(mm)<\/td>\n80<\/td>\n100<\/td>\n120<\/td>\n142<\/td>\n175<\/td>\n<\/tr>\n
PCD<\/td>\nD1(ISO5211)<\/td>\n50\/70<\/td>\n70\/90<\/td>\n70\/102<\/td>\n102\/125<\/td>\n102\/125\/140<\/td>\n<\/tr>\n
4-M6X10\/4-M8X12<\/td>\n4-M8X12\/4-M10X12<\/td>\n4-M8X10\/4-M10X15<\/td>\n4-M8X10\/4-M12X18<\/td>\n4-M8X10\/4-M16X24<\/td>\n<\/tr>\n
S<\/td>\n8\/9\/11\/14\/17<\/td>\n9\/1l\/14\/17<\/td>\n17\/19\/22<\/td>\n19\/22\/24<\/td>\n22\/24\/27<\/td>\n<\/tr>\n
2-b<\/td>\n—<\/td>\n—<\/td>\n—<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
R(deep)<\/td>\n—<\/td>\n—<\/td>\n—<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
Appearance-size<\/td>\n<\/tr>\n
L<\/td>\n115<\/td>\n130<\/td>\n150<\/td>\n180<\/td>\n220<\/td>\n<\/tr>\n
L1<\/td>\n50<\/td>\n58<\/td>\n65<\/td>\n80<\/td>\n95<\/td>\n<\/tr>\n
L2<\/td>\n42<\/td>\n50<\/td>\n60<\/td>\n60<\/td>\n78<\/td>\n<\/tr>\n
H<\/td>\n48<\/td>\n58<\/td>\n58<\/td>\n74<\/td>\n84<\/td>\n<\/tr>\n
H1<\/td>\n19<\/td>\n18<\/td>\n18<\/td>\n21<\/td>\n51<\/td>\n<\/tr>\n
Handwheel<\/td>\nd1<\/td>\n20<\/td>\n20<\/td>\n20<\/td>\n20<\/td>\n25<\/td>\n<\/tr>\n
L3<\/td>\n160<\/td>\n160<\/td>\n215<\/td>\n225<\/td>\n325<\/td>\n<\/tr>\n
W<\/td>\n140<\/td>\n200<\/td>\n250<\/td>\n300<\/td>\n400<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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1.\u00a0<\/b>Question:<\/b>What is your main products?<\/p>\n

\u00a0\u00a0\u00a0Answer<\/b>:Our main products are Pneumatic Actuators, Electric Actuators, Actuated Valves And Valve actuators Accessories..
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2. Question<\/b>:<\/b>Are you a trader or manufacturer ?<\/p>\n

\u00a0\u00a0 Answer:\u00a0<\/b>We are the pneumatic actuators and electric actuators manufacturer , we have ability to do the customization products with experienced team, And we have own factory and production line.
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3. Question<\/b>:<\/b>How do your make the quality guarantee for actuators?<\/p>\n

\u00a0\u00a0\u00a0Answer<\/b>:<\/b>We have our own quality control system for incoming and outgoing of the materials, every product will be under controlled and tested before delivery to our customer , and we also provide 18 months guarantee ,beside we provide technical supporting .<\/p>\n

4.\u00a0\u00a0Question<\/b>:<\/b>When can I receive the Price of valve actuators ?<\/p>\n

\u00a0\u00a0 Answer<\/b>:<\/b>We will give the Quotation Within 24 hours after we get your inquiry .Or Your can call or message us if it’s quite urgently.
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5. Question<\/b>:<\/b>How to order our pneumatic actuators and electric actuators ?<\/p>\n

\u00a0\u00a0\u00a0Answer<\/b>:<\/b>Please send us your inquiry by Email, \t, \t etc. we need to know the following informations before giving the formal Quotation.
1) Product information in details, Quantity, Other requirements
2) Delivery time required
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6. Question<\/b>:<\/b>How can I get a sample to check your quality?<\/p>\n

\u00a0\u00a0 Answer<\/b>:<\/b>Contact with our sales expert to arrange the sample delivery. Please send us the details of the sample before placing the order.
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7. Question<\/b>:<\/b>Shall we pay the sample cost and transportation cost ?<\/p>\n

\u00a0\u00a0 Answer<\/b>:<\/b>We will provide the sample by free of charge. Your will bear the freight cost.
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8. Question<\/b>:<\/b>How long to prepare the sample ?<\/p>\n

\u00a0\u00a0 Answer<\/b>:<\/b>Most of our products are under regular production and some of them we keep in stocks.
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9. Question<\/b>:<\/b>How to delivery the sample to our place?<\/p>\n

\u00a0\u00a0 Answer<\/b>:<\/b>Your can provide your forwarders contacts if any, or we will arrange it for you.
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10. Question<\/b>:<\/b>What about the delivery date if we place the formal order ?<\/p>\n

\u00a0\u00a0 Answer<\/b>:<\/b>Usually it takes 15~20days on the production .We know that on-time delivery is very crucial to our customers to meet dead-lines.
We monitor and expedite our supply chain to ensure that we delivery our products to our customers on-time all the time. <\/p>\n

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How to Install and Align a Worm Reducer Properly<\/h3>\n

Proper installation and alignment of a worm reducer are crucial for ensuring optimal performance and longevity. Follow these steps to install and align a worm reducer:<\/p>\n

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  1. Preparation:<\/strong> Gather all the necessary tools, equipment, and safety gear before starting the installation process.<\/li>\n
  2. Positioning:<\/strong> Place the worm reducer in the desired location, ensuring that it is securely mounted to a stable surface. Use appropriate fasteners and mounting brackets as needed.<\/li>\n
  3. Shaft Alignment:<\/strong> Check the alignment of the input and output shafts. Use precision measurement tools to ensure that the shafts are parallel and in line with each other.<\/li>\n
  4. Base Plate Alignment:<\/strong> Align the base plate of the reducer with the foundation or mounting surface. Ensure that the base plate is level and properly aligned before securing it in place.<\/li>\n
  5. Bolt Tightening:<\/strong> Gradually and evenly tighten the mounting bolts to the manufacturer’s specifications. This helps ensure proper contact between the reducer and the mounting surface.<\/li>\n
  6. Check for Clearance:<\/strong> Verify that there is enough clearance for any rotating components or parts that may move during operation. Avoid any interference that could cause damage or performance issues.<\/li>\n
  7. Lubrication:<\/strong> Apply the recommended lubricant to the worm reducer according to the manufacturer’s guidelines. Proper lubrication is essential for smooth operation and reducing friction.<\/li>\n
  8. Alignment Testing:<\/strong> After installation, run the worm reducer briefly without a load to check for any unusual noises, vibrations, or misalignment issues.<\/li>\n
  9. Load Testing:<\/strong> Gradually introduce the intended load to the worm reducer and monitor its performance. Ensure that the reducer operates smoothly and efficiently under the load conditions.<\/li>\n<\/ol>\n

    It’s important to refer to the manufacturer’s installation guidelines and specifications for your specific worm reducer model. Proper installation and alignment will contribute to the gearbox’s reliability, efficiency, and overall functionality.<\/p>\n

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Application:<\/th>\nMotor<\/td>\n<\/tr>\n
Function:<\/th>\nChange Drive Direction, Speed Changing<\/td>\n

Materials Used for Worm Gears<\/h3>\n

Worm gears are manufactured using a variety of materials to meet different application requirements. Some commonly used materials for worm gears include:<\/p>\n

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  • Steel:<\/strong> Steel is a popular choice for worm gears due to its strength, durability, and wear resistance. It can handle heavy loads and is often used in industrial applications.<\/li>\n
  • Bronze:<\/strong> Bronze offers good lubricity and is commonly used for the worm gear (worm) component. It provides effective wear resistance and works well in applications where quiet operation is essential.<\/li>\n
  • Cast Iron:<\/strong> Cast iron is known for its high strength and durability. It’s often used for worm gears in applications where shock loads or heavy-duty conditions are expected.<\/li>\n
  • Aluminum:<\/strong> Aluminum worm gears are lightweight and corrosion-resistant, making them suitable for applications where weight reduction is important.<\/li>\n
  • Plastic:<\/strong> Some worm gears are made from plastic materials such as nylon or acetal. These materials are often chosen for their self-lubricating properties and quiet operation.<\/li>\n
  • Composite Materials:<\/strong> Composite materials can offer a combination of properties, such as lightweight construction and corrosion resistance. They can be suitable for specific applications.<\/li>\n<\/ul>\n

    The choice of material depends on factors such as the application’s load, speed, operating environment, and required performance characteristics. It’s important to consider these factors when selecting the appropriate material for worm gears to ensure optimal performance and longevity.<\/p>\n<\/tr>\n

Layout:<\/th>\nCoaxial<\/td>\n<\/tr>\n
Hardness:<\/th>\nSoft Tooth Surface<\/td>\n<\/tr>\n
Installation:<\/th>\nTorque Arm Type<\/td>\n<\/tr>\n
Step:<\/th>\nDouble-Step<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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Samples:<\/th>\n\n
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\n US$ 50\/Piece<\/strong>
\n 1 Piece(Min.Order)<\/span>\n <\/div>\n

|<\/span>
\n <\/i>Request Sample\n <\/div>\n

<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
Customization:<\/th>\n\n
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\n Available\n <\/div>\n

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

<\/i>Customized Request<\/p><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n

Preventing Backlash in a Worm Gearbox<\/h3>\n

Backlash in a worm gearbox can lead to reduced accuracy, positioning errors, and decreased overall efficiency. Here are steps to prevent or minimize backlash:<\/p>\n

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  • High-Quality Components:<\/strong> Use high-quality worm gears and worm wheels with tight manufacturing tolerances. Precision components will help reduce backlash.<\/li>\n
  • Proper Meshing:<\/strong> Ensure the worm gear and worm wheel are properly aligned and meshed. Improper meshing can lead to increased backlash.<\/li>\n
  • Preload:<\/strong> Applying a small amount of preload to the worm gear can help reduce backlash. However, excessive preload can increase friction and wear.<\/li>\n
  • Anti-Backlash Mechanisms:<\/strong> Consider using anti-backlash mechanisms, such as spring-loaded systems or adjustable shims, to compensate for any inherent backlash.<\/li>\n
  • Lubrication:<\/strong> Proper lubrication can reduce friction and play a role in minimizing backlash. Use a lubricant that provides good film strength and reduces wear.<\/li>\n
  • Maintenance:<\/strong> Regularly inspect and maintain the gearbox to identify and address any changes in backlash over time.<\/li>\n<\/ul>\n

    It’s important to strike a balance between reducing backlash and maintaining smooth operation. Consulting with gearbox experts and following manufacturer guidelines will help you optimize your worm gearbox’s performance while minimizing backlash.<\/p>\n

    \"China\"China
    editor by CX 2023-08-23<\/p>","protected":false},"excerpt":{"rendered":"

    Product Description Description This is a right-angle rotating gear driver, using aluminum alloy precision die-casting shell, suitable for the cock of ball valve and butterfly valve, it is driven by worm gear and has self-locking function, and adopts tapered roller bearing to make The operation of the gearbox is more convenient and efficient. The stem […]<\/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":[10,30,32,41,227,640,238,239,179],"class_list":["post-1033","post","type-post","status-publish","format-standard","hentry","category-worm-reducer","tag-china-gearbox","tag-gearbox","tag-gearbox-china","tag-gearbox-with","tag-gearbox-worm-drive","tag-manual-gearbox","tag-worm-drive","tag-worm-drive-gearbox","tag-worm-gearbox"],"_links":{"self":[{"href":"https:\/\/worm-reducer.top\/ur\/wp-json\/wp\/v2\/posts\/1033","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/worm-reducer.top\/ur\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/worm-reducer.top\/ur\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/worm-reducer.top\/ur\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/worm-reducer.top\/ur\/wp-json\/wp\/v2\/comments?post=1033"}],"version-history":[{"count":0,"href":"https:\/\/worm-reducer.top\/ur\/wp-json\/wp\/v2\/posts\/1033\/revisions"}],"wp:attachment":[{"href":"https:\/\/worm-reducer.top\/ur\/wp-json\/wp\/v2\/media?parent=1033"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/worm-reducer.top\/ur\/wp-json\/wp\/v2\/categories?post=1033"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/worm-reducer.top\/ur\/wp-json\/wp\/v2\/tags?post=1033"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}