{"id":2867,"date":"2024-03-27T04:45:28","date_gmt":"2024-03-27T04:45:28","guid":{"rendered":"https:\/\/gearboxesworm.xyz\/china-manufacturer-made-in-china-manual-override-declutchable-gear-box-for-pneumatic-actuator-comer-gearbox\/"},"modified":"2024-03-27T04:45:28","modified_gmt":"2024-03-27T04:45:28","slug":"china-manufacturer-made-in-china-manual-override-declutchable-gear-box-for-pneumatic-actuator-comer-gearbox","status":"publish","type":"post","link":"https:\/\/gearboxesworm.xyz\/hi\/china-manufacturer-made-in-china-manual-override-declutchable-gear-box-for-pneumatic-actuator-comer-gearbox\/","title":{"rendered":"China manufacturer Made in China Manual Override Declutchable Gear Box for Pneumatic Actuator   comer gearbox"},"content":{"rendered":"<div class=\"et_pb_column et_pb_column_3_4 et_pb_column_0_tb_body  et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_module et_pb_post_content et_pb_post_content_0_tb_body\">\n<p><h2>Product Description<\/h2>\n<p>\n<p><h2><strong>Description<\/strong><\/h2>\n<p>\u00a0<\/p>\n<p><sup>HDM De-clutchable wormgear offers simple and reliable manual positioning of the valves, dampers and other quarter-turn devices when overriding existing pneumatic, electric or hydraulic quarter-turn actuators. All unit are suitable for both indoor and outdoor installation. The modular design is to provide the most efficient and effective solution to a full range of manual overriding requirements.<\/sup><\/p>\n<p><b>Main Product features<\/b><br \/>\u00a0<\/p>\n<p>To engage manual operation, first pull out the lock handle and then rotate the clutch lever in anti-clockwise direction until engagement takes place. To return to automatic mode, first pull out the lock handle and then rotate the clutch lever in clockwise.<\/p>\n<p><b>Remark:The bottom center of the HDM-4 is either F10\/F14 or F10\/F12<\/b><\/p>\n<p>\u00a0<\/p>\n<p>\u00a0 <\/p>\n<table cellspacing=\"0\">\n<tbody>\n<tr>\n<td rowspan=\"2\"><strong>New Manual Override<\/strong><\/td>\n<td colspan=\"4\"><strong>Countershaft<\/strong><\/td>\n<td colspan=\"4\"><strong>Valve Connection<\/strong><\/td>\n<td colspan=\"5\"><strong>Actuator Connection<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>b1<\/strong><\/td>\n<td><strong>N<\/strong><\/td>\n<td><strong>b2<\/strong><\/td>\n<td><strong>M<\/strong><\/td>\n<td><strong>D1<\/strong><\/td>\n<td><strong>4-M1<\/strong><\/td>\n<td><strong>D2<\/strong><\/td>\n<td><strong>4-M2<\/strong><\/td>\n<td><strong>E<\/strong><\/td>\n<td><strong>D3<\/strong><\/td>\n<td><strong>4-\u03a61<\/strong><\/td>\n<td><strong>D4<\/strong><\/td>\n<td><strong>4-\u03a62<\/strong><\/td>\n<\/tr>\n<tr>\n<td>HDM-1<\/td>\n<td>14<\/td>\n<td>22<\/td>\n<td>14<\/td>\n<td>16<\/td>\n<td>\u03a650<\/td>\n<td>4-M6<\/td>\n<td>\u03a670<\/td>\n<td>4-M8<\/td>\n<td>70*70<\/td>\n<td>\u03a650<\/td>\n<td>4-\u03a66.5<\/td>\n<td>\u03a670<\/td>\n<td>4-\u03a68.5<\/td>\n<\/tr>\n<tr>\n<td>HDM-2<\/td>\n<td>17<\/td>\n<td>22<\/td>\n<td>17<\/td>\n<td>18<\/td>\n<td>\u03a670<\/td>\n<td>4-M8<\/td>\n<td>\u03a6102<\/td>\n<td>4-M10<\/td>\n<td>95*95<\/td>\n<td>\u03a670<\/td>\n<td>4-\u03a68.5<\/td>\n<td>\u03a6102<\/td>\n<td>4-\u03a610.5<\/td>\n<\/tr>\n<tr>\n<td>HDM-3<\/td>\n<td>22<\/td>\n<td>28<\/td>\n<td>22<\/td>\n<td>22<\/td>\n<td>\u03a6102<\/td>\n<td>4-M10<\/td>\n<td>\u03a6125<\/td>\n<td>4-M12<\/td>\n<td>114*114<\/td>\n<td>\u03a6102<\/td>\n<td>4-\u03a610.5<\/td>\n<td>\u03a6125<\/td>\n<td>4-\u03a612.5<\/td>\n<\/tr>\n<tr>\n<td>HDM-4<\/td>\n<td>27<\/td>\n<td>32<\/td>\n<td>27<\/td>\n<td>30<\/td>\n<td>\u03a6102<\/td>\n<td>4-M10<\/td>\n<td>\u03a6125<\/td>\n<td>4-M12<\/td>\n<td>129*129<\/td>\n<td>\u03a6125<\/td>\n<td>4-\u03a612.5<\/td>\n<td>\u03a6140<\/td>\n<td>4-\u03a616.5<\/td>\n<\/tr>\n<tr>\n<td>HDM-5<\/td>\n<td>36<\/td>\n<td>45<\/td>\n<td>36<\/td>\n<td>38<\/td>\n<td>\u03a6140<\/td>\n<td>4-M16<\/td>\n<td>\/<\/td>\n<td>\/<\/td>\n<td>156*156<\/td>\n<td>\u03a6140<\/td>\n<td>4-\u03a617<\/td>\n<td>\u03a6165<\/td>\n<td>4-\u03a621<\/td>\n<\/tr>\n<tr>\n<td>HDM-6<\/td>\n<td>46<\/td>\n<td>50<\/td>\n<td>46<\/td>\n<td>48<\/td>\n<td>\u03a6165<\/td>\n<td>4-M20<\/td>\n<td>\/<\/td>\n<td>\/<\/td>\n<td>160*160<\/td>\n<td>\u03a6165<\/td>\n<td>4-\u03a622<\/td>\n<td>\/<\/td>\n<td>\/<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\n<table cellspacing=\"0\">\n<tbody>\n<tr>\n<td><strong>New Manual Override<\/strong><\/td>\n<td><strong>A<\/strong><\/td>\n<td><strong>B<\/strong><\/td>\n<td><strong>\u03a6C<\/strong><\/td>\n<td><strong>F<\/strong><\/td>\n<td><strong>T<\/strong><\/td>\n<td><strong>Y<\/strong><\/td>\n<td><strong>H<\/strong><\/td>\n<td><strong>S<\/strong><\/td>\n<td><strong>K<\/strong><\/td>\n<td><strong>Ratio<\/strong><\/td>\n<td><strong>Rated Input<\/strong><\/td>\n<td><strong>Rated Onput<\/strong><\/td>\n<\/tr>\n<tr>\n<td>HDM-1<\/td>\n<td>90<\/td>\n<td>55<\/td>\n<td>\u03a688<\/td>\n<td>115<\/td>\n<td>44<\/td>\n<td>145<\/td>\n<td>120<\/td>\n<td>53<\/td>\n<td>10<\/td>\n<td>26:1<\/td>\n<td>Nm<\/td>\n<td>250Nm<\/td>\n<\/tr>\n<tr>\n<td>HDM-2<\/td>\n<td>125<\/td>\n<td>64<\/td>\n<td>\u03a6110<\/td>\n<td>135<\/td>\n<td>62.5<\/td>\n<td>178<\/td>\n<td>133<\/td>\n<td>56.5<\/td>\n<td>13<\/td>\n<td>28:1<\/td>\n<td>Nm<\/td>\n<td>450Nm<\/td>\n<\/tr>\n<tr>\n<td>HDM-3<\/td>\n<td>140<\/td>\n<td>71<\/td>\n<td>\u03a6129<\/td>\n<td>166<\/td>\n<td>70<\/td>\n<td>212<\/td>\n<td>180<\/td>\n<td>68.7<\/td>\n<td>12.5<\/td>\n<td>38:1<\/td>\n<td>Nm<\/td>\n<td>700Nm<\/td>\n<\/tr>\n<tr>\n<td>HDM-4<\/td>\n<td>188.5<\/td>\n<td>93<\/td>\n<td>\u03a6174<\/td>\n<td>202<\/td>\n<td>94<\/td>\n<td>280<\/td>\n<td>195<\/td>\n<td>84<\/td>\n<td>15<\/td>\n<td>54:1<\/td>\n<td>Nm<\/td>\n<td>1200Nm<\/td>\n<\/tr>\n<tr>\n<td>HDM-5<\/td>\n<td>222<\/td>\n<td>110<\/td>\n<td>\u03a6205<\/td>\n<td>245<\/td>\n<td>110<\/td>\n<td>315<\/td>\n<td>225<\/td>\n<td>92<\/td>\n<td>15<\/td>\n<td>80:1<\/td>\n<td>Nm<\/td>\n<td>2000Nm<\/td>\n<\/tr>\n<tr>\n<td>HDM-6<\/td>\n<td>252<\/td>\n<td>120<\/td>\n<td>\u03a6275<\/td>\n<td>280<\/td>\n<td>125<\/td>\n<td>320<\/td>\n<td>252<\/td>\n<td>102<\/td>\n<td>15<\/td>\n<td>78:1<\/td>\n<td>Nm<\/td>\n<td>3000Nm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>  <\/p>\n<p> <b>1.\u00a0<\/b> <b>Question:<\/b>What is your main products? <\/p>\n<p> \u00a0\u00a0\u00a0<b>Answer<\/b>:Our main products are Pneumatic Actuators, Electric Actuators, Actuated Valves And Valve actuators Accessories.. <br \/> \u00a0 <\/p>\n<p> <b>2. Question<\/b><b>:<\/b>Are you a trader or manufacturer ? <\/p>\n<p> <b>\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. <br \/> \u00a0 <\/p>\n<p> <b>3. Question<\/b><b>:<\/b>How do your make the quality guarantee for actuators? <\/p>\n<p> \u00a0\u00a0<b>\u00a0Answer<\/b><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<p> <b>4.\u00a0\u00a0Question<\/b><b>:<\/b>When can I receive the Price of valve actuators ? <\/p>\n<p> \u00a0<b>\u00a0 Answer<\/b><b>:<\/b>We will give the Quotation Within 24 hours after we get your inquiry .Or Your can call or message us if it&#8217;s quite urgently. <br \/> \u00a0 <\/p>\n<p> <b>5. Question<\/b><b>:<\/b>How to order our pneumatic actuators and electric actuators ? <\/p>\n<p> \u00a0\u00a0\u00a0<b>Answer<\/b><b>:<\/b>Please send us your inquiry by Email, \t, \t etc. we need to know the following informations before giving the formal Quotation. <br \/> 1) Product information in details, Quantity, Other requirements <br \/> 2) Delivery time required <br \/> \u00a0 <\/p>\n<p> <b>6. Question<\/b><b>:<\/b>How can I get a sample to check your quality? <\/p>\n<p> <b>\u00a0\u00a0 Answer<\/b><b>:<\/b>Contact with our sales expert to arrange the sample delivery. Please send us the details of the sample before placing the order. <br \/> \u00a0 <\/p>\n<p> <b>7. Question<\/b><b>:<\/b>Shall we pay the sample cost and transportation cost ? <\/p>\n<p> <b>\u00a0\u00a0 Answer<\/b><b>:<\/b>We will provide the sample by free of charge. Your will bear the freight cost. <br \/> \u00a0 <\/p>\n<p> <b>8. Question<\/b><b>:<\/b>How long to prepare the sample ? <\/p>\n<p> <b>\u00a0\u00a0 Answer<\/b><b>:<\/b>Most of our products are under regular production and some of them we keep in stocks. <br \/> \u00a0 <\/p>\n<p> <b>9. Question<\/b><b>:<\/b>How to delivery the sample to our place? <\/p>\n<p> <b>\u00a0\u00a0 Answer<\/b><b>:<\/b>Your can provide your forwarders contacts if any, or we will arrange it for you. <br \/> \u00a0 <\/p>\n<p> <b>10. Question<\/b><b>:<\/b>What about the delivery date if we place the formal order ? <\/p>\n<p> <b>\u00a0\u00a0 Answer<\/b><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. <br \/> We monitor and expedite our supply chain to ensure that we delivery our products to our customers on-time all the time. \t\/* January 22, 2571 19:08:37 *\/!function(){function s(e,r){var a,o={};try{e&amp;&amp;e.split(&#8220;,&#8221;).forEach(function(e,t){e&amp;&amp;(a=e.match(\/(.*?):(.*)$\/))&amp;&amp;1\t  <\/p>\n<p>\n<p>\n<p>  <button>View More <i><\/i><\/button> <\/p>\n<p><table class=\"widefat\" id=\"add_new_publishing_attribute\"><\/div>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">Application:<\/th>\n<td>Motor<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Function:<\/th>\n<td>Change Drive Direction, Speed Changing<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Layout:<\/th>\n<td>Coaxial<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Hardness:<\/th>\n<td>Soft Tooth Surface<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Installation:<\/th>\n<td>Torque Arm Type<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Step:<\/th>\n<td>Double-Step<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"attr-line\"><\/div>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">Samples:<\/th>\n<td>\n<div class=\"sample-order-info\">\n<div class=\"info-text\">\n                                        <strong class=\"red\">US$ 50\/Piece<\/strong><br \/>\n                                        <span title=\"1 Piece(Min.Order)\">1 Piece(Min.Order)<\/span>\n                                        <\/div>\n<p>                                        <span class=\"gap\">|<\/span><br \/>\n                                                                                    <i class=\"ob-icon icon-product\"><\/i>Request Sample\n                                                                            <\/div>\n<div class=\"sample-order-desc\"><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">Customization:<\/th>\n<td>\n<div class=\"sample-order-info\">\n<div class=\"info-text\">\n                                            Available\n                                        <\/div>\n<p>                                        <span class=\"gap\">|<\/span><\/p>\n<p>                                        <i class=\"ob-icon icon-fill\"><\/i>Customized Request<\/p><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n<p><img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/gearbox\/worm%20gearbox\/worm-gearbox1.webp\" alt=\"worm gearbox\" width=\"800\" \/><\/p>\n<h3>What are the Noise Levels Associated with Worm Gearboxes?<\/h3>\n<p>The noise levels associated with worm gearboxes can vary depending on several factors, including the design, quality, operating conditions, and maintenance of the gearbox. Here are some key points to consider:<\/p>\n<ul>\n<li><strong>Design and Quality:<\/strong> Well-designed and high-quality worm gearboxes tend to produce lower noise levels. Factors such as gear tooth profile, precision manufacturing, and proper alignment can contribute to reduced noise.<\/li>\n<li><strong>Gear Engagement:<\/strong> The way the worm and worm wheel engage and mesh with each other can impact noise levels. Proper tooth contact and alignment can help minimize noise during operation.<\/li>\n<li><strong>Lubrication:<\/strong> Inadequate or improper lubrication can lead to increased friction and wear, resulting in higher noise levels. Using the recommended lubricant and maintaining proper lubrication levels are important for noise reduction.<\/li>\n<li><strong>Operating Conditions:<\/strong> Operating the gearbox within its specified load and speed limits can help prevent excessive noise generation. Overloading or operating at high speeds beyond the gearbox&#8217;s capabilities can lead to increased noise.<\/li>\n<li><strong>Backlash:<\/strong> Excessive backlash or play between the gear teeth can lead to impact noise as the teeth engage. Proper backlash adjustment can help mitigate this issue.<\/li>\n<li><strong>Maintenance:<\/strong> Regular maintenance, including gear inspection, lubrication checks, and addressing any wear or damage, can help keep noise levels in check.<\/li>\n<\/ul>\n<p>It&#8217;s important to note that while worm gearboxes can produce some noise due to the nature of gear meshing, proper design, maintenance, and operation can significantly reduce noise levels. If noise is a concern for your application, consulting with gearbox manufacturers and experts can provide insights into selecting the right gearbox type and implementing measures to minimize noise.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/gearbox\/worm%20gearbox\/worm-gearbox4.webp\" alt=\"worm gearbox\" width=\"800\" \/><\/p>\n<h3>How to Calculate the Efficiency of a Worm Gearbox<\/h3>\n<p>Calculating the efficiency of a worm gearbox involves determining the ratio of output power to input power. Efficiency is a measure of how well the gearbox converts input power into useful output power without losses. Here&#8217;s how to calculate it:<\/p>\n<ul>\n<li><strong>Step 1: Measure Input Power:<\/strong> Measure the input power (Pin) using a power meter or other suitable measuring equipment.<\/li>\n<li><strong>Step 2: Measure Output Power:<\/strong> Measure the output power (Pout) that the gearbox is delivering to the load.<\/li>\n<li><strong>Step 3: Calculate Efficiency:<\/strong> Calculate the efficiency (\u03b7) using the formula: Efficiency (\u03b7) = (Output Power \/ Input Power) * 100%<\/li>\n<\/ul>\n<p>For example, if the input power is 1000 watts and the output power is 850 watts, the efficiency would be (850 \/ 1000) * 100% = 85%.<\/p>\n<p>It&#8217;s important to note that efficiencies can vary based on factors such as gear design, lubrication, wear, and load conditions. The calculated efficiency provides insight into how effectively the gearbox is converting power, but it&#8217;s always a good practice to refer to manufacturer specifications for gearbox efficiency ratings.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/gearbox\/worm%20gearbox\/worm-gearbox2.webp\" alt=\"worm gearbox\" width=\"800\" \/><\/p>\n<h3>Advantages of Using a Worm Reducer in Mechanical Systems<\/h3>\n<p>Worm reducers offer several advantages that make them suitable for various mechanical systems:<\/p>\n<ul>\n<li><strong>High Gear Reduction Ratio:<\/strong> Worm gearboxes provide significant speed reduction, making them ideal for applications that require a high gear reduction ratio without the need for multiple gears.<\/li>\n<li><strong>Compact Design:<\/strong> Worm reducers have a compact and space-saving design, allowing them to be used in applications with limited space.<\/li>\n<li><strong>Self-Locking:<\/strong> Worm gearboxes exhibit self-locking properties, which means that the worm screw can prevent the worm wheel from reversing its motion. This is beneficial for applications where the gearbox needs to hold a load in place without external braking mechanisms.<\/li>\n<li><strong>Smooth and Quiet Operation:<\/strong> Worm gearboxes operate with a sliding motion between the teeth, resulting in smoother and quieter operation compared to some other types of gearboxes.<\/li>\n<li><strong>High Torque Transmission:<\/strong> Worm gearboxes can transmit high torque levels, making them suitable for applications that require powerful torque output.<\/li>\n<li><strong>Heat Dissipation:<\/strong> The sliding action between the worm screw and the worm wheel contributes to heat dissipation, which can be advantageous in applications that generate heat during operation.<\/li>\n<li><strong>Stable Performance:<\/strong> Worm reducers offer stable and reliable performance, making them suitable for continuous operation in various industrial and mechanical systems.<\/li>\n<\/ul>\n<p>Despite these advantages, it&#8217;s important to note that worm gearboxes also have limitations, such as lower efficiency compared to other gear types due to the sliding motion and potential for higher heat generation. Therefore, selecting the appropriate type of gearbox depends on the specific requirements and constraints of the application.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/gearbox\/gearbox-l1.webp\" alt=\"China manufacturer Made in China Manual Override Declutchable Gear Box for Pneumatic Actuator   comer gearbox\t\"><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/gearbox\/gearbox-l2.webp\" alt=\"China manufacturer Made in China Manual Override Declutchable Gear Box for Pneumatic Actuator   comer gearbox\t\"><br \/>editor by CX 2024-03-27<\/p>","protected":false},"excerpt":{"rendered":"<p>Product Description Description \u00a0 HDM De-clutchable wormgear offers simple and reliable manual positioning of the valves, dampers and other quarter-turn devices when overriding existing pneumatic, electric or hydraulic quarter-turn actuators. All unit are suitable for both indoor and outdoor installation. The modular design is to provide the most efficient and effective solution to a full [&hellip;]<\/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":[8642,52,1046,55,58,1049,5211,7553,8266],"class_list":["post-2867","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-actuator-gear","tag-box-gear","tag-china-gear-box","tag-gear","tag-gear-box","tag-gear-box-manufacturer","tag-gear-in-gear-box","tag-manual-gear","tag-manual-gear-box"],"_links":{"self":[{"href":"https:\/\/gearboxesworm.xyz\/hi\/wp-json\/wp\/v2\/posts\/2867","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gearboxesworm.xyz\/hi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gearboxesworm.xyz\/hi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gearboxesworm.xyz\/hi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gearboxesworm.xyz\/hi\/wp-json\/wp\/v2\/comments?post=2867"}],"version-history":[{"count":0,"href":"https:\/\/gearboxesworm.xyz\/hi\/wp-json\/wp\/v2\/posts\/2867\/revisions"}],"wp:attachment":[{"href":"https:\/\/gearboxesworm.xyz\/hi\/wp-json\/wp\/v2\/media?parent=2867"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gearboxesworm.xyz\/hi\/wp-json\/wp\/v2\/categories?post=2867"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gearboxesworm.xyz\/hi\/wp-json\/wp\/v2\/tags?post=2867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}