{"id":1751,"date":"2024-01-15T10:59:25","date_gmt":"2024-01-15T10:59:25","guid":{"rendered":"https:\/\/nmrv-gearbox.xyz\/2024\/01\/15\/china-factory-nmrv-25-30-40-50-60-75-90-110-130-150-transmission-worm-gearbox-gearbox-definition\/"},"modified":"2024-01-15T10:59:25","modified_gmt":"2024-01-15T10:59:25","slug":"china-factory-nmrv-25-30-40-50-60-75-90-110-130-150-transmission-worm-gearbox-gearbox-definition","status":"publish","type":"post","link":"https:\/\/nmrv-gearbox.xyz\/ko\/application\/china-factory-nmrv-25-30-40-50-60-75-90-110-130-150-transmission-worm-gearbox-gearbox-definition\/","title":{"rendered":"China factory Nmrv 25 30 40 50 60 75 90 110 130 150 Transmission Worm Gearbox gearbox definition"},"content":{"rendered":"
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Product Description<\/h2>\n

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Detailed Photos <\/p>\n

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Product Description <\/p>\n

Components:<\/strong>
1. Housing: Die-cast Aluminium Alloy Gearbox (RV571~RV090)Cast Iron Gearbox (RV110~RV150)
2. Worm Wheel: Wearable Tin Bronze Alloy, Aluminum Bronze Alloy
3. Worm Shaft: 20Cr Steel, carburizing, quenching, grinding, surface hardness 56-62HRC, 0.3-0.5mm remaining carburized
layer after precise grinding
4. Input Configurations:
Equipped with Electric Motors (AC Motor, Brake Motor, DC Motor, Servo Motor)
IEC-normalized Motor Flange
Solid Shaft Input
Worm Shaft Tail Extension Input
5. Output Configurations:
Keyed Hollow Shaft Output
Hollow Shaft with Output Flange
Plug-in CHINAMFG Shaft Output<\/p>\n

Models:<\/strong>
Hollow Shaft Input with IEC-normalized Motor Flange
RV571~RV150
Solid Shaft Input
RV571~RV150<\/p>\n

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Product Parameters <\/p>\n

Technical Data<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
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Models <\/p>\n<\/td>\n

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Rated Power <\/p>\n<\/td>\n

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Rated
Ratio <\/p>\n<\/td>\n

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Input Hole
Dia. <\/p>\n<\/td>\n

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Input Shaft
Dia. <\/p>\n<\/td>\n

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Output Hole
Dia. <\/p>\n<\/td>\n

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Output Shaft
Dia. <\/p>\n<\/td>\n<\/tr>\n

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RV571 <\/p>\n<\/td>\n

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0.06KW~0.12KW <\/p>\n<\/td>\n

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5~60 <\/p>\n<\/td>\n

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\u03a69 <\/p>\n<\/td>\n

\n

\u03a69 <\/p>\n<\/td>\n

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\u03a611 <\/p>\n<\/td>\n

\n

\u03a611 <\/p>\n<\/td>\n<\/tr>\n

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RV030 <\/p>\n<\/td>\n

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0.06KW~0.25KW <\/p>\n<\/td>\n

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5~80 <\/p>\n<\/td>\n

\n

\u03a69(\u03a611) <\/p>\n<\/td>\n

\n

\u03a69 <\/p>\n<\/td>\n

\n

\u03a614 <\/p>\n<\/td>\n

\n

\u03a614 <\/p>\n<\/td>\n<\/tr>\n

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RV040 <\/p>\n<\/td>\n

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0.09KW~0.55KW <\/p>\n<\/td>\n

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5~100 <\/p>\n<\/td>\n

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\u03a69(\u03a611,\u03a614) <\/p>\n<\/td>\n

\n

\u03a611 <\/p>\n<\/td>\n

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\u03a618(\u03a619) <\/p>\n<\/td>\n

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\u03a618 <\/p>\n<\/td>\n<\/tr>\n

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RV050 <\/p>\n<\/td>\n

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0.12KW~1.5KW <\/p>\n<\/td>\n

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5~100 <\/p>\n<\/td>\n

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\u03a611(\u03a614,\u03a619) <\/p>\n<\/td>\n

\n

\u03a614 <\/p>\n<\/td>\n

\n

\u03a625(\u03a624) <\/p>\n<\/td>\n

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\u03a625 <\/p>\n<\/td>\n<\/tr>\n

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RV063 <\/p>\n<\/td>\n

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0.18KW~2.2KW <\/p>\n<\/td>\n

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7.5~100 <\/p>\n<\/td>\n

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\u03a614(\u03a619,\u03a624) <\/p>\n<\/td>\n

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\u03a619 <\/p>\n<\/td>\n

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\u03a625(\u03a628) <\/p>\n<\/td>\n

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\u03a625 <\/p>\n<\/td>\n<\/tr>\n

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RV075 <\/p>\n<\/td>\n

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0.25KW~4.0KW <\/p>\n<\/td>\n

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7.5~100 <\/p>\n<\/td>\n

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\u03a614(\u03a619,\u03a624,\u03a628) <\/p>\n<\/td>\n

\n

\u03a624 <\/p>\n<\/td>\n

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\u03a628(\u03a635) <\/p>\n<\/td>\n

\n

\u03a628 <\/p>\n<\/td>\n<\/tr>\n

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RV090 <\/p>\n<\/td>\n

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0.37KW~4.0KW <\/p>\n<\/td>\n

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7.5~100 <\/p>\n<\/td>\n

\n

\u03a619(\u03a624,\u03a628) <\/p>\n<\/td>\n

\n

\u03a624 <\/p>\n<\/td>\n

\n

\u03a635(\u03a638) <\/p>\n<\/td>\n

\n

\u03a635 <\/p>\n<\/td>\n<\/tr>\n

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RV110 <\/p>\n<\/td>\n

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0.55KW~7.5KW <\/p>\n<\/td>\n

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7.5~100 <\/p>\n<\/td>\n

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\u03a619(\u03a624,\u03a628,\u03a638) <\/p>\n<\/td>\n

\n

\u03a628 <\/p>\n<\/td>\n

\n

\u03a642 <\/p>\n<\/td>\n

\n

\u03a642 <\/p>\n<\/td>\n<\/tr>\n

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RV130 <\/p>\n<\/td>\n

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0.75KW~7.5KW <\/p>\n<\/td>\n

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7.5~100 <\/p>\n<\/td>\n

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\u03a624(\u03a628,\u03a638) <\/p>\n<\/td>\n

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\u03a630 <\/p>\n<\/td>\n

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\u03a645 <\/p>\n<\/td>\n

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\u03a645 <\/p>\n<\/td>\n<\/tr>\n

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RV150 <\/p>\n<\/td>\n

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2.2KW~15KW <\/p>\n<\/td>\n

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7.5~100 <\/p>\n<\/td>\n

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\u03a628(\u03a638,\u03a642) <\/p>\n<\/td>\n

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\u03a635 <\/p>\n<\/td>\n

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\u03a650 <\/p>\n<\/td>\n

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\u03a650 <\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Ratio: 5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100
Installation:
Flange Mounted
Foot Mounted
Torque Arm Mounted
Lubrication:
Grease Lubrication
Oil-bath and Splash Lubrication
Cooling:
Natural Cooling<\/p>\n

Certifications <\/p>\n

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Company Profile <\/p>\n

Xihu (West Lake) Dis.ng Transmission Equipment Co., Ltd. located HangZhou city, ZHangZhoug, as 1 professional manufacturer
and exporter of cycloidal pin wheel reducer,worm reducer, gear reducer, gearbox , AC motor and relative spare
parts, owns rich experience in this line for many years.<\/p>\n

We are 1 direct factory, with advanced production equipment, the strong development team and producing
capacity to offer quality products for customers.<\/p>\n

Our products widely served to various industries of Metallurgy, Chemicals, lifting,mining,Petroleum,textile,medicine,wooden etc. Main markets: China, Africa,Australia,Vietnam, Turkey,
Japan, Korea, Philippines…<\/p>\n

Welcome to ask us any questions, good offer always for you for long term business.<\/p>\n

<\/b><\/p>\n

FAQ <\/p>\n

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Q:<\/strong><\/b> Are you trading company or manufacturer?<\/b><\/strong>
A: <\/b>We are factory.
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Q: <\/b><\/strong>How long is your delivery time?<\/b><\/strong>
A: <\/b>Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock.
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Q: <\/b><\/strong>Can we buy 1 pc of each item for quality testing?<\/b><\/strong>
A: <\/b>Yes, we are glad to accept trial order for quality testing.<\/p>\n

Q<\/b><\/strong>:How to choose a gearbox which meets your requirement?<\/strong>
A:<\/b>You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.<\/p>\n

Q:<\/b> What information shall we give before placing a purchase order?<\/strong>
A:<\/b>a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.\u00a0<\/p>\n

\t\/* March 10, 2571 17:59:20 *\/!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(\/(.*?):(.*)$\/))&&1\t <\/p>\n

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\n<\/div>\n
\n\n\n\n\n\n\n\n
Application:<\/th>\nMotor, Machinery, Marine, Agricultural Machinery<\/td>\n<\/tr>\n
Hardness:<\/th>\nHardened Tooth Surface<\/td>\n<\/tr>\n
Installation:<\/th>\nVertical Type<\/td>\n<\/tr>\n
Layout:<\/th>\nCoaxial<\/td>\n<\/tr>\n
Gear Shape:<\/th>\nWorm Gear<\/td>\n<\/tr>\n
Step:<\/th>\nSingle-Step<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n

\"nmrv<\/p>\n

Troubleshooting Abnormal Noises in an NMRV Gearbox<\/h3>\n

Abnormal noises from an NMRV gearbox can be troublesome and might indicate underlying issues. Follow these steps to troubleshoot and resolve the problem:<\/p>\n

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  1. Identify the Noise:<\/strong> Listen closely to the noise and determine if it’s a grinding, whining, or knocking sound.<\/li>\n
  2. Check Lubrication:<\/strong> Insufficient or contaminated lubrication can lead to noises. Ensure the gearbox is properly lubricated.<\/li>\n
  3. Inspect Gears:<\/strong> Examine the gear teeth for wear, damage, or misalignment.<\/li>\n
  4. Look for Foreign Objects:<\/strong> Foreign objects inside the gearbox can cause noise. Clean and inspect the interior.<\/li>\n
  5. Check Bearings:<\/strong> Worn or damaged bearings can be noisy. Inspect and replace them if necessary.<\/li>\n
  6. Inspect Seals:<\/strong> Damaged seals can allow contaminants in, affecting performance. Replace damaged seals.<\/li>\n
  7. Examine Housing:<\/strong> Ensure the gearbox housing is intact without cracks or misalignment.<\/li>\n
  8. Review Load Conditions:<\/strong> Excessive loads can lead to noise. Ensure the gearbox isn’t overloaded.<\/li>\n
  9. Check Mounting:<\/strong> Confirm the gearbox is properly mounted and aligned.<\/li>\n
  10. Consult Guidelines:<\/strong> Refer to manufacturer guidelines for specific troubleshooting steps.<\/li>\n
  11. Professional Help:<\/strong> If the issue persists, seek help from a professional technician or manufacturer.<\/li>\n<\/ol>\n

    Follow these steps to identify and rectify abnormal noises in your NMRV gearbox.<\/p>\n

    \"nmrv<\/p>\n

    Maintenance and Service of an NMRV Gearbox<\/h3>\n

    Maintaining and servicing an NMRV (worm gear) gearbox is essential to ensure its proper functioning, longevity, and reliability. Here are the steps and practices involved in maintaining and servicing an NMRV gearbox:<\/p>\n

      \n
    • Lubrication:<\/strong> Regularly lubricate the gearbox as per the manufacturer’s recommendations. Use the appropriate lubricant to ensure smooth operation and to reduce friction and wear between the gear components.<\/li>\n
    • Inspection:<\/strong> Periodically inspect the gearbox for any signs of wear, damage, or leaks. Check for unusual noises, vibrations, or overheating during operation.<\/li>\n
    • Cleaning:<\/strong> Keep the gearbox and its surrounding area clean to prevent the buildup of dirt, debris, or contaminants that could potentially affect its performance.<\/li>\n
    • Tighten Fasteners:<\/strong> Check and tighten any fasteners, bolts, or screws that might have loosened due to vibrations during operation.<\/li>\n
    • Seal Inspection:<\/strong> Examine the seals and gaskets for signs of wear or leakage. Replace them if necessary to prevent oil leaks or ingress of contaminants.<\/li>\n
    • Temperature Monitoring:<\/strong> Monitor the operating temperature of the gearbox. Excessive heat can lead to premature wear and damage. Ensure proper ventilation and cooling if required.<\/li>\n
    • Address Issues Promptly:<\/strong> If you notice any unusual behavior, noise, or performance issues with the gearbox, address them promptly. Ignoring problems can lead to more significant damage over time.<\/li>\n
    • Replace Worn Parts:<\/strong> If any components, such as gears, bearings, or seals, are worn or damaged, replace them with genuine manufacturer-approved parts.<\/li>\n
    • Professional Service:<\/strong> For more extensive servicing, repairs, or overhauls, consult a professional with expertise in gearbox maintenance. They can disassemble, inspect, and reassemble the gearbox accurately.<\/li>\n<\/ul>\n

      By following these maintenance and servicing practices, you can ensure that your NMRV gearbox remains in optimal condition, delivering reliable performance and an extended operational lifespan.<\/p>\n

      \"nmrv<\/p>\n

      Using an NMRV Gearbox<\/h3>\n

      An NMRV gearbox, also known as a worm gear reducer, is commonly used for various applications that require speed reduction, torque multiplication, and smooth power transmission. This type of gearbox offers several benefits:<\/p>\n

        \n
      • Compact Design:<\/strong> NMRV gearboxes have a compact and space-saving design, making them suitable for applications with limited installation space.<\/li>\n
      • High Gear Ratio:<\/strong> Worm gear reducers can achieve high gear ratios in a single stage, making them ideal for applications where a significant reduction in speed is needed.<\/li>\n
      • Quiet Operation:<\/strong> The meshing of the worm gear and worm wheel results in low noise levels during operation.<\/li>\n
      • Simple Operation:<\/strong> NMRV gearboxes have a simple design with fewer components, leading to ease of operation and maintenance.<\/li>\n
      • Reliable and Durable:<\/strong> Worm gear reducers are known for their reliability and durability, making them suitable for continuous and heavy-duty applications.<\/li>\n<\/ul>\n

        Common applications of NMRV gearboxes include:<\/p>\n

          \n
        • Conveyor systems<\/li>\n
        • Material handling equipment<\/li>\n
        • Industrial machinery<\/li>\n
        • Automated systems<\/li>\n
        • Food processing equipment<\/li>\n
        • Packaging machinery<\/li>\n<\/ul>\n

          Due to their versatility and ability to provide precise speed reduction, NMRV gearboxes are widely used in various industries to optimize the performance of different types of machinery and equipment.<\/p>\n

          \"China\"China
          editor by CX 2024-01-15<\/p>","protected":false},"excerpt":{"rendered":"

          Product Description Detailed Photos \u00a0 \u00a0 \u00a0 Product Description Components:1. Housing: Die-cast Aluminium Alloy Gearbox (RV571~RV090)Cast Iron Gearbox (RV110~RV150)2. Worm Wheel: Wearable Tin Bronze Alloy, Aluminum Bronze Alloy3. Worm Shaft: 20Cr Steel, carburizing, quenching, grinding, surface hardness 56-62HRC, 0.3-0.5mm remaining carburizedlayer after precise grinding4. Input Configurations:Equipped with Electric Motors (AC Motor, Brake Motor, DC Motor, […]<\/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":[33,43,797,44,1543,94,637,638,539,1421,1544,868,255,2,104,63],"class_list":["post-1751","post","type-post","status-publish","format-standard","hentry","category-nmrv-gearbox","tag-china-gearbox","tag-gearbox","tag-gearbox-110","tag-gearbox-china","tag-gearbox-china-75","tag-gearbox-transmission","tag-nmrv-040-gearbox","tag-nmrv-040-worm-gearbox","tag-nmrv-050","tag-nmrv-090-gearbox","tag-nmrv-130-worm-gearbox","tag-nmrv-30-gearbox","tag-nmrv-worm-gearbox","tag-nmrv-gearbox","tag-transmission-gearbox","tag-worm-gearbox"],"_links":{"self":[{"href":"https:\/\/nmrv-gearbox.xyz\/ko\/wp-json\/wp\/v2\/posts\/1751","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmrv-gearbox.xyz\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nmrv-gearbox.xyz\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nmrv-gearbox.xyz\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nmrv-gearbox.xyz\/ko\/wp-json\/wp\/v2\/comments?post=1751"}],"version-history":[{"count":0,"href":"https:\/\/nmrv-gearbox.xyz\/ko\/wp-json\/wp\/v2\/posts\/1751\/revisions"}],"wp:attachment":[{"href":"https:\/\/nmrv-gearbox.xyz\/ko\/wp-json\/wp\/v2\/media?parent=1751"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nmrv-gearbox.xyz\/ko\/wp-json\/wp\/v2\/categories?post=1751"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nmrv-gearbox.xyz\/ko\/wp-json\/wp\/v2\/tags?post=1751"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}