{"id":1017,"date":"2024-04-12T00:15:56","date_gmt":"2024-04-12T00:15:56","guid":{"rendered":"https:\/\/gearboxes-planetary.com\/china-manufacturer-pab-series-helical-gear-speed-reducer-nema-24-planetary-gearbox-gear-box-cycloidal-gearbox\/"},"modified":"2024-04-12T00:15:56","modified_gmt":"2024-04-12T00:15:56","slug":"china-manufacturer-pab-series-helical-gear-speed-reducer-nema-24-planetary-gearbox-gear-box-cycloidal-gearbox","status":"publish","type":"post","link":"https:\/\/gearboxes-planetary.com\/ja\/application\/china-manufacturer-pab-series-helical-gear-speed-reducer-nema-24-planetary-gearbox-gear-box-cycloidal-gearbox\/","title":{"rendered":"China manufacturer Pab Series Helical Gear Speed Reducer NEMA 24 Planetary Gearbox Gear Box cycloidal gearbox"},"content":{"rendered":"
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Helical Gear Motor Box PAB 42mm Speed Reducer High Speed Small Planetary Gearbox<\/b><\/p>\n

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3F PAB series high precision planetary gearbox adopts the integrated design of planet carrier and output shaft to ensure the maximum torque stiffness and stability. Several backlash types can be chosen depends on customers’ needs: Micro precision backlash (P0), precision backlash (P1) and standard backlash (P2) are available. Thanks to the high cost performance of 3F PAB series planetary gearbox, it is widely used in motion control industries for servo application. 3F PAB precision gearboxes are featured with high torque and the input diameter D4 can be up to \u03c6255mm, which can greatly meet the customer needs. Single-stage planetary gearboxes and two-stage gearboxes are available: <\/p>\n

.One-stage ratio : 3, 4, 5, 6, 7, 8, 9, 10
.Two-stage ratio: 12, 15, 20, 25, 30, 35, 40, 50, 60, 70, 80, 90, 100
.Note: Three-stage technical data are not available in 3F catalogue. If needed, please contact our salesmen. <\/p>\n

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Overview of PAB Planetary Reducer<\/b> <\/p>\n

* The minimum backlash can reach to 0-3 arcmin.
* With the advantages of high High torque and high strength.
* It can be applied for any servo motors and stepper motor.
* The positioning time of starting and stoppingis shorter.
* High rigidity and high motor rotor inertia.
* Due to the miniaturization of motor power, it can achieve the stability of inertia load and small vibration. <\/p>\n

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Product\u00a0type<\/td>\n\u00a0<\/td>\nPLS60<\/td>\nPLS90<\/td>\nPLS115<\/td>\nPLS142<\/td>\nReduction rqatio<\/td>\nNumber of stage<\/td>\n<\/tr>\n
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Rated\u00a0output\u00a0torque<\/td>\n

N.M<\/td>\n30<\/td>\n75<\/td>\n150<\/td>\n400<\/td>\n3<\/td>\n1<\/td>\n<\/tr>\n
40<\/td>\n100<\/td>\n200<\/td>\n560<\/td>\n4<\/td>\n<\/tr>\n
50<\/td>\n110<\/td>\n210<\/td>\n700<\/td>\n5<\/td>\n<\/tr>\n
37<\/td>\n\u00a062<\/td>\n148<\/td>\n450<\/td>\n8<\/td>\n<\/tr>\n
27<\/td>\n45<\/td>\n125<\/td>\n305<\/td>\n10<\/td>\n<\/tr>\n
77<\/td>\n\u00a0120<\/td>\n260<\/td>\n910<\/td>\n12<\/td>\n2<\/td>\n<\/tr>\n
68<\/td>\n\u00a0110<\/td>\n210<\/td>\n780<\/td>\n15<\/td>\n<\/tr>\n
77<\/td>\n120<\/td>\n260<\/td>\n910<\/td>\n16<\/td>\n<\/tr>\n
77<\/td>\n\u00a0110<\/td>\n260<\/td>\n910<\/td>\n20<\/td>\n<\/tr>\n
68<\/td>\n\u00a0110<\/td>\n210<\/td>\n780<\/td>\n25<\/td>\n<\/tr>\n
77<\/td>\n120<\/td>\n260<\/td>\n910<\/td>\n32<\/td>\n<\/tr>\n
68<\/td>\n110<\/td>\n210<\/td>\n780<\/td>\n40<\/td>\n<\/tr>\n
37<\/td>\n\u00a062<\/td>\n148<\/td>\n450<\/td>\n64<\/td>\n<\/tr>\n
27<\/td>\n\u00a045<\/td>\n125<\/td>\n305<\/td>\n100<\/td>\n<\/tr>\n
Life<\/td>\nHour<\/td>\n30,000\u00a0<\/td>\n\u00a0<\/td>\n<\/tr>\n
Instant stop torque<\/td>\nN.M<\/td>\nTwo times of rated output torque<\/td>\n\u00a0<\/td>\n<\/tr>\n
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Product type<\/td>\n\u00a0PLS60<\/td>\nPLS90<\/td>\nPLS115<\/td>\nPLS142<\/td>\n\u00a0<\/td>\nNumber of stage<\/td>\n<\/tr>\n
max radial torque<\/td>\n3000<\/td>\n\u00a03900<\/td>\n4300<\/td>\n8200<\/td>\nN<\/td>\n\u00a0<\/td>\n<\/tr>\n
max axial torque<\/td>\n6000<\/td>\n\u00a09000<\/td>\n12000<\/td>\n19000<\/td>\nN<\/td>\n\u00a0<\/td>\n<\/tr>\n
Fullload efficiency<\/td>\n98<\/td>\n%<\/td>\n1<\/td>\n<\/tr>\n
95<\/td>\n2<\/td>\n<\/tr>\n
weight<\/td>\n3.0<\/td>\n4.3<\/td>\n9.0<\/td>\n15.4<\/td>\nkg<\/td>\n1<\/td>\n<\/tr>\n
3.8<\/td>\n5.7<\/td>\n11.6<\/td>\n18.5<\/td>\n2<\/td>\n<\/tr>\n
operating temperature<\/td>\n-25\u00baC~+90\u00baC<\/td>\n\u00baC<\/td>\n\u00a0<\/td>\n<\/tr>\n
IP<\/td>\nlp65<\/td>\n\u00a0<\/td>\n<\/tr>\n
Lubirication type<\/td>\nLifetime lubrication<\/td>\n\u00a0<\/td>\n<\/tr>\n
Mounting type<\/td>\nAny<\/td>\n\u00a0<\/td>\n<\/tr>\n
The max radial and axial torque work in the location of the center of output shaft when the out speed is 100RPM.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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Detailed Photos<\/p>\n

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\u00a0 \t\/* 2571 \u5e74 1 \u6708 22 \u65e5 19:08:37 *\/!function(){function s(e,r){var a,o={};try{e&&e.split(\u201c,\u201d).forEach(function(e,t){e&&(a=e.match(\/(.*?):(.*)$\/))&&1\t <\/p>\n

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Hardness:<\/th>\nHardened Tooth Surface<\/td>\n<\/tr>\n
Installation:<\/th>\nVertical Type<\/td>\n<\/tr>\n
\u30ec\u30a4\u30a2\u30a6\u30c8:<\/th>\n\u540c\u8ef8<\/td>\n<\/tr>\n
Gear Shape:<\/th>\nPlanetary<\/td>\n<\/tr>\n
Step:<\/th>\nSingle-Step<\/td>\n<\/tr>\n
Type:<\/th>\nGear Reducer<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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\u30b5\u30f3\u30d7\u30eb\uff1a<\/th>\n\n
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\n US$ 100\/Piece<\/strong>
\n 1\u500b\uff08\u6700\u5c0f\u6ce8\u6587\u6570\uff09<\/span>\n <\/div>\n

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

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Challenges in Achieving High Gear Ratios with Compactness in Planetary Gearboxes<\/h3>\n

Designing planetary gearboxes with high gear ratios while maintaining a compact form factor poses several challenges due to the intricate arrangement of gears and the need to balance various factors:<\/p>\n

Space Constraints:<\/strong> Increasing the gear ratio typically requires adding more planetary stages, resulting in additional gears and components. However, limited available space can make it challenging to fit these additional components without compromising the compactness of the gearbox.<\/p>\n

Efficiency:<\/strong> As the number of planetary stages increases to achieve higher gear ratios, there can be a trade-off in terms of efficiency. Additional gear meshings and friction losses can lead to decreased overall efficiency, impacting the gearbox’s performance.<\/p>\n

Load Distribution:<\/strong> The distribution of loads across multiple stages becomes critical when designing high gear ratio planetary gearboxes. Proper load distribution ensures that each stage shares the load proportionally, preventing premature wear and ensuring reliable operation.<\/p>\n

Bearing Arrangement:<\/strong> Accommodating multiple stages of planetary gears requires an effective bearing arrangement to support the rotating components. Improper bearing selection or arrangement can lead to increased friction, reduced efficiency, and potential failures.<\/p>\n

Manufacturing Tolerances:<\/strong> Achieving high gear ratios demands tight manufacturing tolerances to ensure accurate gear tooth profiles and precise gear meshing. Any deviations can result in noise, vibration, and reduced performance.<\/p>\n

\u6f64\u6ed1\uff1a<\/strong> Adequate lubrication becomes crucial in maintaining smooth operation and reducing friction as gear ratios increase. However, proper lubrication distribution across multiple stages can be challenging, impacting efficiency and longevity.<\/p>\n

Noise and Vibration:<\/strong> The complexity of high gear ratio planetary gearboxes can lead to increased noise and vibration levels due to the higher number of gear meshing interactions. Managing noise and vibration becomes essential for ensuring acceptable performance and user comfort.<\/p>\n

To address these challenges, engineers employ advanced design techniques, high-precision manufacturing processes, specialized materials, innovative bearing arrangements, and optimized lubrication strategies. Achieving the right balance between high gear ratios and compactness involves careful consideration of these factors to ensure the gearbox’s reliability, efficiency, and performance.<\/p>\n

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Signs of Wear or Damage in Planetary Gearboxes and Recommended Service<\/h3>\n

Planetary gearboxes, like any mechanical component, can exhibit signs of wear or damage over time. Recognizing these signs is crucial for timely maintenance to prevent further issues. Here are some common signs of wear or damage in planetary gearboxes:<\/p>\n

1. Unusual Noise:<\/strong> Excessive noise, grinding, or whining sounds during operation can indicate worn or misaligned gear teeth. Unusual noise is often a clear indicator that something is wrong within the gearbox.<\/p>\n

2. Increased Vibration:<\/strong> Excessive vibration or shaking during operation can result from misalignment, damaged bearings, or worn gears. Vibration can lead to further damage if not addressed promptly.<\/p>\n

3. Gear Tooth Wear:<\/strong> Inspect gear teeth for signs of wear, pitting, or chipping. These issues can result from improper lubrication, overload, or other operational factors. Damaged gear teeth can affect the gearbox’s efficiency and performance.<\/p>\n

4. Oil Leakage:<\/strong> Leakage of gearbox oil or lubricant can indicate a faulty seal or gasket. Oil leakage not only leads to reduced lubrication but can also cause environmental contamination and further damage to the gearbox components.<\/p>\n

5. Temperature Increase:<\/strong> A significant rise in operating temperature can suggest increased friction due to wear or inadequate lubrication. Monitoring temperature changes can help identify potential issues early.<\/p>\n

6. Reduced Efficiency:<\/strong> If you notice a decrease in performance, such as decreased torque output or inconsistent speed, it could indicate internal damage to the gearbox components.<\/p>\n

7. Abnormal Gear Ratios:<\/strong> If the output speed or torque does not match the expected gear ratio, it could be due to gear wear, misalignment, or other issues affecting the gear engagement.<\/p>\n

8. Frequent Maintenance Intervals:<\/strong> If you find that you need to service the gearbox more frequently than usual, it could be a sign that the gearbox is experiencing excessive wear or damage.<\/p>\n

When to Service:<\/strong> If any of the above signs are observed, it’s important to address them promptly. Regular maintenance checks are also recommended to detect potential issues early and prevent more significant problems. Scheduled maintenance should include inspections, lubrication checks, and replacement of worn or damaged components.<\/p>\n

It’s advisable to consult the gearbox manufacturer’s guidelines for recommended service intervals and practices. Regular maintenance can extend the lifespan of the planetary gearbox and ensure it continues to operate efficiently and reliably.<\/p>\n

\"\u904a\u661f\u6b6f\u8eca\u88c5\u7f6e\"<\/p>\n

Impact of Gear Ratio on Output Speed and Torque in Planetary Gearboxes<\/h3>\n

The gear ratio of a planetary gearbox has a significant effect on both the output speed and torque of the system. The gear ratio is defined as the ratio of the number of teeth on the driven gear (output) to the number of teeth on the driving gear (input).<\/p>\n

1. Output Speed:<\/strong> The gear ratio determines the relationship between the input and output speeds of the gearbox. A higher gear ratio (more teeth on the output gear) results in a lower output speed compared to the input speed. Conversely, a lower gear ratio (fewer teeth on the output gear) leads to a higher output speed relative to the input speed.<\/p>\n

2. Output Torque:<\/strong> The gear ratio also affects the output torque of the gearbox. An increase in gear ratio amplifies the torque delivered at the output, making it higher than the input torque. Conversely, a decrease in gear ratio reduces the output torque relative to the input torque.<\/p>\n

The relationship between gear ratio, output speed, and output torque is inversely proportional. This means that as the gear ratio increases and output speed decreases, the output torque proportionally increases. Conversely, as the gear ratio decreases and output speed increases, the output torque proportionally decreases.<\/p>\n

It’s important to note that the gear ratio selection in a planetary gearbox involves trade-offs between output speed and torque. Engineers choose a gear ratio that aligns with the specific application’s requirements, considering factors such as desired speed, torque, and efficiency.<\/p>\n

\"China\"China
editor by CX 2024-04-12<\/p>","protected":false},"excerpt":{"rendered":"

Product Description Product Description Helical Gear Motor Box PAB 42mm Speed Reducer High Speed Small Planetary Gearbox 3F PAB series high precision planetary gearbox adopts the integrated design of planet carrier and output shaft to ensure the maximum torque stiffness and stability. Several backlash types can be chosen depends on customers’ needs: Micro precision backlash (P0), precision backlash (P1) and standard backlash (P2) are available. Thanks to the high cost performance of 3F PAB series planetary gearbox, it is widely used in motion control industries for servo application. 3F PAB precision gearboxes are featured with high torque and the input diameter D4 can be up to \u03c6255mm, which can greatly […]<\/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":[1017,2055,2056,2032,2429,1220,569,1349,2433,998,1020,2059,1023,2060,2058,2062,1057,33,2064,1203,1230,450,949,2033,1222,1061,2067,981,27,955,28,1103,1547,1235,984,985,1233,2134,2750,40,2135,43,1005,1030,1006,990,81,991,992,1238,964,965,967,2071,1265,1242,2073,1243,969,968,1241,970,1244,2074,29],"class_list":["post-1017","post","type-post","status-publish","format-standard","hentry","category-product-catalog","tag-box-gear","tag-box-reducer","tag-china-gear-box","tag-china-gearbox","tag-cycloidal-gear-reducer","tag-cycloidal-gearbox","tag-cycloidal-planetary-gear-speed-reducer","tag-cycloidal-reducer","tag-cycloidal-speed-reducer","tag-gear","tag-gear-box","tag-gear-box-gearbox","tag-gear-box-manufacturer","tag-gear-box-reducer","tag-gear-box-speed","tag-gear-box-speed-reducer","tag-gear-gearbox","tag-gear-reducer","tag-gear-reducer-box","tag-gear-reducer-gearbox","tag-gear-reducer-speed","tag-gear-speed-reducer","tag-gearbox","tag-gearbox-china","tag-gearbox-cycloidal","tag-gearbox-gear","tag-gearbox-gear-box","tag-gearbox-planetary","tag-gearbox-reducer","tag-gearbox-speed","tag-gearbox-speed-reducer","tag-helical-gear","tag-helical-gear-box","tag-helical-gear-reducer","tag-helical-gearbox","tag-helical-reducer","tag-helical-speed-reducer","tag-nema-24-gearbox","tag-nema-gear-reducer","tag-nema-gearbox","tag-nema-gearbox-planetary","tag-nema-planetary-gearbox","tag-planetary-gear","tag-planetary-gear-box","tag-planetary-gear-reducer","tag-planetary-gearbox","tag-planetary-gearbox-nema","tag-planetary-reducer","tag-planetary-reducer-gearbox","tag-planetary-speed-reducer","tag-reducer","tag-reducer-gearbox","tag-reducer-speed","tag-reducer-speed-box","tag-series-gear-reducer","tag-speed-gear","tag-speed-gear-box","tag-speed-gear-reducer","tag-speed-gearbox","tag-speed-gearbox-reducer","tag-speed-planetary-gearbox","tag-speed-reducer","tag-speed-reducer-gear","tag-speed-reducer-gear-box","tag-speed-reducer-gearbox"],"_links":{"self":[{"href":"https:\/\/gearboxes-planetary.com\/ja\/wp-json\/wp\/v2\/posts\/1017","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gearboxes-planetary.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gearboxes-planetary.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gearboxes-planetary.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gearboxes-planetary.com\/ja\/wp-json\/wp\/v2\/comments?post=1017"}],"version-history":[{"count":0,"href":"https:\/\/gearboxes-planetary.com\/ja\/wp-json\/wp\/v2\/posts\/1017\/revisions"}],"wp:attachment":[{"href":"https:\/\/gearboxes-planetary.com\/ja\/wp-json\/wp\/v2\/media?parent=1017"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gearboxes-planetary.com\/ja\/wp-json\/wp\/v2\/categories?post=1017"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gearboxes-planetary.com\/ja\/wp-json\/wp\/v2\/tags?post=1017"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}