{"id":32,"date":"2023-12-01T01:51:55","date_gmt":"2023-12-01T01:51:55","guid":{"rendered":"https:\/\/planetary-gearboxes.com\/2023\/12\/01\/china-custom-high-power-reduction-gearbox-2-stage-le-cycloidal-gearbox\/"},"modified":"2023-12-01T01:51:55","modified_gmt":"2023-12-01T01:51:55","slug":"china-custom-high-power-reduction-gearbox-2-stage-le-cycloidal-gearbox","status":"publish","type":"post","link":"https:\/\/planetary-gearboxes.com\/fr\/china-custom-high-power-reduction-gearbox-2-stage-le-cycloidal-gearbox\/","title":{"rendered":"China Custom High-power Reduction Gearbox 2 Stage LE cycloidal gearbox"},"content":{"rendered":"
\n
\n

Description du produit<\/h2>\n

\n

Factory Supply Spur planetary reducer gearbox<\/p>\n\n\n\n\n\n\n\n
Nom du produit<\/td>\nPrecision Planetary Gearbox<\/td>\n<\/tr>\n
Max.output torque<\/td>\n120\u00a0N.M<\/td>\n<\/tr>\n
Vitesse d'entr\u00e9e nominale<\/td>\n4,000 rpm<\/td>\n<\/tr>\n
Rapport<\/td>\n40<\/td>\n<\/tr>\n
Contrecoup\u00a0<\/td>\n3\u00a0 arcmin<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Product Range\u00a0<\/p>\n

PBMD90 L2 2 STAGE 3&5 arcmin\u00a0<\/b>Planetary gearbox with low backlash and high precision\u00a0 \u00a0
Please choose the right series according to your applications.:<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
STAGE VALUE<\/td>\n2 stage<\/td>\n<\/tr>\n
Gear ratio<\/td>\nje<\/i><\/b><\/td>\n15<\/td>\n16<\/td>\n20<\/td>\n25<\/td>\n30<\/td>\n35<\/td>\n40<\/td>\n50<\/td>\n60<\/td>\n70<\/td>\n80<\/td>\n100<\/td>\n<\/tr>\n
Couple de sortie nominal
(1000 times is allowed in gear box)<\/td>\n		T 2N<\/i><\/b><\/td>\nNm<\/i><\/b><\/td>\n130<\/td>\n140<\/td>\n140<\/td>\n160<\/td>\n150<\/td>\n140<\/td>\n120<\/td>\n160<\/td>\n150<\/td>\n140<\/td>\n200<\/td>\n100<\/td>\n<\/tr>\n
I<\/i><\/b>n.lb<\/i><\/b><\/td>\n1151<\/td>\n1239<\/td>\n1239<\/td>\n1416<\/td>\n1328<\/td>\n1239<\/td>\n1062<\/td>\n1416<\/td>\n1328<\/td>\n1239<\/td>\n1770<\/td>\n885<\/td>\n<\/tr>\n
T 2NOt<\/i><\/b><\/td>\nNm<\/i><\/b><\/td>\n3xNOM.Output\/ 3 times rated output torque<\/td>\n<\/tr>\n
I<\/i><\/b>n.lb<\/i><\/b><\/td>\n<\/tr>\n
Rated input RPM (T2N, 20\u00baC\u00a0environment temperature) b<\/td>\nN 1n<\/i><\/b><\/td>\ntr\/min<\/i><\/b><\/td>\n4000<\/td>\n4000<\/td>\n4000<\/td>\n4000<\/td>\n4000<\/td>\n4000<\/td>\n4000<\/td>\n4000<\/td>\n4000<\/td>\n4000<\/td>\n4000<\/td>\n4000<\/td>\n<\/tr>\n
Max. Input RPM<\/td>\nN<\/i><\/b>\u00a01max<\/i><\/b><\/td>\ntr\/min<\/i><\/b><\/td>\n8000<\/td>\n8000<\/td>\n8000<\/td>\n8000<\/td>\n8000<\/td>\n8000<\/td>\n8000<\/td>\n8000<\/td>\n8000<\/td>\n8000<\/td>\n8000<\/td>\n8000<\/td>\n<\/tr>\n
Max.backlash<\/td>\nJ<\/i><\/b>\u00a0t<\/i><\/b><\/td>\narcmin<\/i><\/b><\/td>\nPBMD90\u22645 ARCMIN \u00a0PBMD*90\u22643 ARCMIN \u00a0Bespoke \u22641 ARCMIN <\/td>\n<\/tr>\n
No load torque
(nt=3000rmp,gear box 20\u00baC<\/td>\n		T 012<\/i><\/b><\/td>\nNm<\/i><\/b><\/td>\n0.8<\/td>\n0.8<\/td>\n0.6<\/td>\n0.6<\/td>\n0.5<\/td>\n0.4<\/td>\n0.4<\/td>\n0.3<\/td>\n0.3<\/td>\n0.3<\/td>\n0.3<\/td>\n0.3<\/td>\n<\/tr>\n
I<\/i><\/b>n.lb<\/i><\/b><\/td>\n7.1<\/td>\n7.1<\/td>\n5.3<\/td>\n5.3<\/td>\n4.4<\/td>\n3.5<\/td>\n3.5<\/td>\n2.7<\/td>\n2.7<\/td>\n2.7<\/td>\n2.7<\/td>\n2.7<\/td>\n<\/tr>\n
rigidit\u00e9 en torsion<\/td>\nC t21<\/i><\/b><\/td>\nNm\/<\/i><\/b>
arcmin<\/i><\/b><\/td>\n		10<\/td>\n<\/tr>\n
I<\/i><\/b>n.lb\/<\/i><\/b>
arcmin<\/i><\/b><\/td>\n		89<\/td>\n<\/tr>\n
Max.radical force<\/td>\nF 2AMAX<\/i><\/b><\/td>\nN<\/i><\/b><\/td>\n3500<\/td>\n<\/tr>\n
ibf<\/i><\/b><\/td>\n787.5<\/td>\n<\/tr>\n
Force axiale maximale<\/td>\nF 3RMAX<\/i><\/b><\/td>\nN<\/i><\/b><\/td>\n1400<\/td>\n<\/tr>\n
ibf<\/i><\/b><\/td>\n315<\/td>\n<\/tr>\n
Max.side force<\/td>\nM 2KMAX<\/i><\/b><\/td>\nNm<\/i><\/b><\/td>\n236<\/td>\n<\/tr>\n
I<\/i><\/b>n.lb<\/i><\/b><\/td>\n2089<\/td>\n<\/tr>\n
Work life<\/td>\nL h<\/i><\/b><\/td>\nheure<\/i><\/b><\/td>\n\u00a0\u226520000 <\/td>\n<\/tr>\n
Fully loaded efficiency<\/td>\n\u03b7<\/i><\/b><\/td>\n%<\/i><\/b><\/td>\n94 <\/td>\n<\/tr>\n
Environment temperature<\/td>\n\u00b0C<\/b><\/td>\n15 to 40 <\/td>\n<\/tr>\n
F<\/i><\/b><\/td>\n5 to 104 <\/td>\n<\/tr>\n
Allowable highest temperature
of shell<\/td>\n		\u00b0C<\/b><\/td>\n+90<\/td>\n<\/tr>\n
F<\/i><\/b><\/td>\n194<\/td>\n<\/tr>\n
Lubrification<\/td>\n\u00a0<\/td>\nLife Lubrication <\/td>\n<\/tr>\n
Rotation direction<\/td>\n\u00a0<\/td>\nInput\/output with same direction <\/td>\n<\/tr>\n
Classe de protection<\/td>\n\u00a0<\/td>\nIP65 <\/td>\n<\/tr>\n
Installation direction<\/td>\n\u00a0<\/td>\nAny\/ any direction <\/td>\n<\/tr>\n
Working noise
(i=10 and n1=3000rpm no-load)<\/td>\n		Lpa \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0dB(A)<\/i><\/b><\/td>\n\u226458 \u00a0<\/td>\n<\/tr>\n
Moment of inertia<\/td>\nJ1<\/i><\/b><\/td>\nKg.cm\u00b2<\/td>\n0.47<\/td>\n0.47<\/td>\n0.47<\/td>\n0.47<\/td>\n0.47<\/td>\n0.47<\/td>\n0.47<\/td>\n0.44<\/td>\n0.44<\/td>\n0.44<\/td>\n0.44<\/td>\n0.44<\/td>\n<\/tr>\n
10-3<\/sup>in.lb.s2<\/sup><\/td>\n0.41<\/td>\n0.41<\/td>\n0.41<\/td>\n0.41<\/td>\n0.41<\/td>\n0.41<\/td>\n0.41<\/td>\n0.38<\/td>\n0.38<\/td>\n0.38<\/td>\n0.38<\/td>\n0.38<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Product Description.:\u00a0<\/b><\/p>\n

Planetary gearbox is a kind of reducer with wide versatility.
The inner gear adopts low carbon alloy steel carburizing quenching and grinding or nitriding process.
Planetary gearbox has the characteristics of small structure size, large output torque, high speed ratio, high efficiency, safe and reliable performance, etc.
The inner gear of the planetary gearbox can be divided into spur gear and helical gear.
Customers can choose the right precision reducer according to the needs of the application.<\/p>\n

PBMD<\/b>\u00a0(\u00a0picture example: i=4\u00a0)
Suitable\u00a0for periodic work system (\u00a0ED\u226460%\u00a0)<\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Max. Input RPM\u00a0(min-1<\/sup>)<\/p>\n

PBMD<\/b>*HIGH PRECISION<\/b>\u00a0\u00a0(\u00a0picture example: i=4\u00a0)
Suitable\u00a0for periodic work system (\u00a0ED\u226460%\u00a0)
\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Max. Input RPM (min-1<\/sup>)<\/p>\n

Hot Products.:\u00a0<\/b>\u00a0\u00a0<\/b><\/p>\n

\u00a0<\/p>\n

Main Features:<\/b><\/p>\n

1. High rigidity: Carburizing, carbon nitrogen co-carburizing, brilliant quenching heat treatment, the advantages of high productivity, good quenching.
2.\u00a0High precision: Adopt advanced equipment,strictly controlled in quality and technology.
3.\u00a0High torque:
(1) Front shell and tooth ring adopt integral design\u00a0
(2) Integrated design of planetary frame and output shaft\u00a0
(3) Bearing long span design, ensure the output load capacity\u00a0
(4) Full needle rolling, increase contact surface\u00a0
(5) Modular design of motor connection plate\u00a0\u00a0
4.\u00a0Low noise:
The helical tooth surface is modified for tooth shape and lead to reduce the impact and noise of gear on the input and output,
then increase gear service life greatly.\u00a0<\/p>\n

\n

OUR ADVANTAGE<\/h3>\n

Design & technology<\/b>
We design and technology
<\/b>1. The gear transmission interface adopots full needle roller bearings without cage,
increading the contact area to improve the rigidity of the structure and the output torque.<\/p>\n

2. The planet carrier and the output shaft adopts an integrated structure design to
improve the compactness of the structurer while ensuring the maximum torsional rigidity.<\/p>\n

3. Using synthetic lubricating grease and adopting the sealing design of IP65\u00a0protection grade,
the lubricating oil does not leak and is maintenance-free.<\/p>\n

4. By trimming the tooth profile and lead of the screw tooth surface\u00a0to reduce the impact and noise of the gear in and out,
make the gear meshing process more stable\u00a0and increase the service life of gear system.\u00a0<\/p>\n

5. The reducer adopts helical gear design,and its tooth profile meshing ratio is more than twice that of ordinary spur gears.
It has the characteristics of smooth running,low noise,high output torque and low backlash.\u00a0
\u00a0 \u00a0<\/p>\n

Technical services:<\/b><\/p>\n

    \n
  • According to the relevant parameters provided by the customer, the CZPT engineering software is used to create the motion load curve diagram of the mechanism equipment to obtain the corresponding parameters and derive the motion load curve. Intuitively display important parameters and load indexes in the transmission system to help customers carry out reasonable structural design.<\/li>\n
  • SIGRINER provides a motor database from 500 servo motor manufacturers worldwide<\/li>\n<\/ul>\n

    Customer training:<\/b>
    We are honored to provide you with our applied computing and transmission design expertise. We can provide relevant training according to your needs. Please contact our engineer.\u00a0
    \u00a0\u00a0
    Technical testing center\u00a0 \u00a0\u00a0<\/b><\/p>\n

    Features of CZPT Precision planetary gearbox<\/b><\/p>\n

      \n
    • Very high power density, torque increased by 40%<\/li>\n
    • Easy motor installation, optional installation with length compensation<\/li>\n
    • Flexible installation, the gearbox can be installed vertically, horizontally, and up or down together with the driven shaft<\/li>\n
    • Very high positioning accuracy, return clearance is less than arc minutes<\/li>\n
    • Through helical gear meshing, the operation is stable, and the running noise is less than 50dB-A<\/li>\n
    • The world’s leading life expectancy, and the raw materials and mechanism of the seal ring have been optimized<\/li>\n<\/ul>\n

      Applications.:\u00a0\u00a0<\/b><\/p>\n

      PBM (standard)
      Cycle Applications (ED\u226460%)
      High dynamic applications
      High positioning accuracy
      Reverse operation
      PBMD*HIGH PERCISION <\/b>
      Application of continuous operation (ED\u226460%)
      High rated speed
      Temperature-sensitive applications
      High quality control transmission <\/p>\n

      Technical data <\/b>
      \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0PBMD \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0PBMD*HIGH PRECISION<\/b>
      Size \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a090 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a090
      I\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a03-100 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a03-100 \u00a0
      Jt standard ( arcmin ) \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u22643,\u22645 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u22641
      T2B (NM) \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a04500 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a03600 \u00a0
      N1Max(rpm) \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a06000 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a08000 \u00a0<\/p>\n

      Products Drawing<\/p>\n

      \u00a0 \u00a01. Max. 14 Fasten hub diameter\u00a0<\/p>\n

      \u00a0 \u00a0 2. Max. 19 \u00a0Fasten\u00a0hub diameter\u00a0
      <\/b>\u00a0 \u00a0 3. Max. 19\u00a0 Fasten\u00a0hub diameter\u00a0\u00a0
      <\/b>
      Industry application<\/b><\/p>\n

        \n
      • We provide fast supply and strong support all over the world through a complete sales and service network<\/li>\n
      • With years of rich experience, our authoritative experts provide market-leading consulting services for various industrial sectors\u00a0<\/li>\n
      • Robotics, automation and manipulator technology<\/li>\n
      • A variety of servo gearboxes and mechanical transmission systems, from economical to high-end models; can be applied to various robots and their auxiliary axes, such as transmission shafts and station control devices\u00a0<\/li>\n
      • Printing machine <\/li>\n
      • Innovative gearbox ensures stability, synchronization accuracy and long-term accuracy even at high speeds
        The perfect solution for high-quality printing processes and other continuous duty applications
        Option: integrated sensor for monitoring paper tension and similar parameters\u00a0\u00a0<\/li>\n
      • Machine tools and manufacturing systems<\/li>\n
      • High precision, stable operation and high efficiency are all derived from stable, zero backlash and high rigidity mechanical system solutions, such as the application of products on feed, rotation and auxiliary axes\u00a0<\/li>\n
      • Food and packaging machinery <\/li>\n
      • A series of gearboxes specially designed for various shafts used in the field of packaging technology (including gearboxes with anti-corrosion design)-can maximize work efficiency, mechanical flexibility and cycle speed\u00a0<\/li>\n
      • Textile machine\u00a0\u00a0<\/li>\n
      • Automatic cHangZhou production line<\/li>\n<\/ul>\n


        Our Services.:<\/b><\/p>\n

        \n

        1) Competitive price and good quality<\/p>\n

        2) Used for transmission systems.<\/p>\n

        3) Excellent performance, long using life
        4) Prompt\u00a0response on receiving Inquiries or any other messages from customers
        5)\u00a0only standard planetary gearbox supplied<\/p>\n

        Delivery and shipping: We provide CZPT shipping, international express and air transportation to deliver your products to you.
        (*Arrival time will vary depending on destination country policy and traffic condition.)<\/p>\n

        Serving: All products have a\u00a0one-year warranty and online technical support.\u00a0<\/p>\n

        \n

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

        \n

        Q: Are you trading company or manufacturer?<\/p>\n

        A: We are group company with large range of products and production bases, also do trading company business with more than 20 years\u00a0export experiences.<\/p>\n

        Q:What’s the MOQ?<\/p>\n

        A: 1 or 2pcs is available.<\/p>\n

        Q : Quel est votre d\u00e9lai de livraison ?<\/p>\n

        A: 3-5 days via DHL, TNT, UPS, FEDEX.\u00a0Ocean shipping is based on different countries.<\/p>\n

        Packaging & Delivery<\/b><\/p>\n

        packaged in\u00a0Carton with foam inside or as per customer’s requirements (Standard export canton)\u00a0
        Lead Time:<\/p>\n\n\n\n\n
        Quantity(Pieces)<\/td>\n1\u00a0–\u00a010<\/td>\n>10<\/td>\n<\/tr>\n
        Est. Time(days)<\/td>\n10\u00a0<\/td>\nTo be negotiated<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u00a0 <\/p>\n

        \n

        \n

        \n<\/div>\n
        \n\n\n\n\n\n\n\n
        Application:<\/th>\nMoteur, machinerie<\/td>\n<\/tr>\n
        Duret\u00e9:<\/th>\nSurface de la dent molle<\/td>\n<\/tr>\n
        Installation:<\/th>\nType vertical<\/td>\n<\/tr>\n
        Mise en page:<\/th>\nCoaxial<\/td>\n<\/tr>\n
        Forme de l'engrenage :<\/th>\nEngrenage conique-cylindrique<\/td>\n<\/tr>\n
        \u00c9tape:<\/th>\nDouble-pas<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n

        \"r\u00e9ducteur<\/p>\n

        Contribution des r\u00e9ducteurs plan\u00e9taires \u00e0 l'efficacit\u00e9 des convoyeurs \u00e0 bande dans les op\u00e9rations mini\u00e8res<\/h3>\n

        Les r\u00e9ducteurs plan\u00e9taires jouent un r\u00f4le crucial dans l'am\u00e9lioration de l'efficacit\u00e9 et des performances des convoyeurs \u00e0 bande dans les op\u00e9rations mini\u00e8res\u00a0:<\/p>\n

          \n
        • Transmission \u00e0 couple \u00e9lev\u00e9\u00a0:<\/strong> Les r\u00e9ducteurs plan\u00e9taires sont capables de transmettre un couple \u00e9lev\u00e9 avec un jeu minimal. Cette caract\u00e9ristique leur permet de supporter efficacement les charges importantes des convoyeurs utilis\u00e9s dans les mines, en \u00e9vitant le glissement et en assurant un transport fiable des mat\u00e9riaux.<\/li>\n
        • Conception compacte :<\/strong> La taille compacte des r\u00e9ducteurs plan\u00e9taires permet de les int\u00e9grer parfaitement aux syst\u00e8mes de convoyage, optimisant ainsi l'utilisation de l'espace et permettant une disposition efficace des \u00e9quipements dans les environnements miniers.<\/li>\n
        • Contr\u00f4le de vitesse variable\u00a0:<\/strong> Les r\u00e9ducteurs plan\u00e9taires assurent un contr\u00f4le pr\u00e9cis de la vitesse et s'adaptent aux diff\u00e9rentes exigences de vitesse des convoyeurs. Cette polyvalence permet aux op\u00e9rateurs d'ajuster la vitesse du convoyeur en fonction des besoins sp\u00e9cifiques de manutention des mat\u00e9riaux.<\/li>\n
        • Haute efficacit\u00e9 :<\/strong> La conception intrins\u00e8que des r\u00e9ducteurs plan\u00e9taires minimise les pertes d'\u00e9nergie gr\u00e2ce \u00e0 une transmission de puissance efficace. Cette efficacit\u00e9 se traduit par une r\u00e9duction de la consommation d'\u00e9nergie et des co\u00fbts d'exploitation tout au long de la dur\u00e9e de vie du syst\u00e8me de convoyage.<\/li>\n
        • Fiabilit\u00e9 et durabilit\u00e9 :<\/strong> Les r\u00e9ducteurs plan\u00e9taires sont con\u00e7us pour r\u00e9sister aux conditions difficiles souvent rencontr\u00e9es dans les environnements miniers, notamment les chocs, les mat\u00e9riaux abrasifs et les intemp\u00e9ries. Leur construction robuste garantit un fonctionnement fiable et des temps d'arr\u00eat minimaux.<\/li>\n
        • Peu d'entretien :<\/strong> La durabilit\u00e9 des r\u00e9ducteurs plan\u00e9taires permet de r\u00e9duire les besoins en maintenance. Cet avantage est particuli\u00e8rement pr\u00e9cieux dans les op\u00e9rations mini\u00e8res o\u00f9 la r\u00e9duction des temps d'arr\u00eat est essentielle au maintien d'une productivit\u00e9 \u00e9lev\u00e9e.<\/li>\n
        • Personnalisation :<\/strong> Les r\u00e9ducteurs plan\u00e9taires peuvent \u00eatre adapt\u00e9s aux exigences sp\u00e9cifiques des syst\u00e8mes de convoyage, notamment en termes de rapports de r\u00e9duction, de couples admissibles et d'options de montage. Cette flexibilit\u00e9 permet d'optimiser la conception et les performances du syst\u00e8me.<\/li>\n<\/ul>\n

          Gr\u00e2ce \u00e0 une transmission de puissance efficace, un contr\u00f4le pr\u00e9cis de la vitesse et une conception compacte et robuste, les r\u00e9ducteurs plan\u00e9taires am\u00e9liorent consid\u00e9rablement l'efficacit\u00e9 et la fiabilit\u00e9 des convoyeurs \u00e0 bande dans les op\u00e9rations mini\u00e8res. Leur capacit\u00e9 \u00e0 supporter des charges \u00e9lev\u00e9es, \u00e0 fonctionner avec un minimum d'entretien et \u00e0 r\u00e9sister aux conditions difficiles contribue \u00e0 une productivit\u00e9 accrue et \u00e0 une r\u00e9duction des co\u00fbts d'exploitation.<\/p>\n

          \"r\u00e9ducteur<\/p>\n

          Impact des variations de temp\u00e9rature et des conditions environnementales sur les performances des r\u00e9ducteurs plan\u00e9taires<\/h3>\n

          Les performances des r\u00e9ducteurs plan\u00e9taires peuvent \u00eatre fortement influenc\u00e9es par les variations de temp\u00e9rature et les conditions environnementales. Voici comment ces facteurs impactent leur fonctionnement\u00a0:<\/p>\n

          Variations de temp\u00e9rature :<\/strong> Les variations de temp\u00e9rature extr\u00eames peuvent affecter les propri\u00e9t\u00e9s lubrifiantes de la bo\u00eete de vitesses. Le froid peut entra\u00eener un \u00e9paississement du lubrifiant, ce qui augmente le frottement et r\u00e9duit l'efficacit\u00e9. \u00c0 l'inverse, les hautes temp\u00e9ratures peuvent fluidifier le lubrifiant, ce qui risque d'entra\u00eener une lubrification insuffisante et une usure acc\u00e9l\u00e9r\u00e9e.<\/p>\n

          Contaminants environnementaux :<\/strong> Les r\u00e9ducteurs plan\u00e9taires utilis\u00e9s en ext\u00e9rieur ou en milieu industriel peuvent \u00eatre expos\u00e9s \u00e0 des contaminants tels que la poussi\u00e8re, la salet\u00e9, l'humidit\u00e9 et les produits chimiques. Ces contaminants peuvent s'infiltrer dans le r\u00e9ducteur et d\u00e9grader la qualit\u00e9 du lubrifiant. De plus, les particules abrasives peuvent user les surfaces des engrenages, entra\u00eenant une baisse de performance et des dommages potentiels.<\/p>\n

          Corrosion:<\/strong> L'exposition \u00e0 l'humidit\u00e9, notamment dans des environnements humides ou corrosifs, peut entra\u00eener la corrosion des composants de la bo\u00eete de vitesses. La corrosion fragilise la structure des engrenages et autres composants, ce qui peut provoquer une d\u00e9faillance pr\u00e9matur\u00e9e.<\/p>\n

          Dilatation thermique :<\/strong> Les variations de temp\u00e9rature peuvent entra\u00eener la dilatation et la contraction des mat\u00e9riaux. Dans les bo\u00eetes de vitesses, cela peut provoquer un d\u00e9salignement des engrenages et un engr\u00e8nement incorrect, engendrant bruit, vibrations et une baisse de rendement. Il est donc essentiel de bien prendre en compte la dilatation thermique lors de la conception des bo\u00eetes de vitesses.<\/p>\n

          \u00c9tanch\u00e9it\u00e9 et ventilation :<\/strong> Pour att\u00e9nuer l'impact des variations de temp\u00e9rature et des facteurs environnementaux, les r\u00e9ducteurs plan\u00e9taires n\u00e9cessitent une \u00e9tanch\u00e9it\u00e9 efficace afin d'emp\u00eacher toute infiltration de contaminants et de retenir le lubrifiant. Une ventilation ad\u00e9quate est \u00e9galement essentielle pour \u00e9viter toute surpression \u00e0 l'int\u00e9rieur du r\u00e9ducteur due aux variations de temp\u00e9rature.<\/p>\n

          Syst\u00e8mes de refroidissement\u00a0:<\/strong> Dans les applications o\u00f9 la ma\u00eetrise de la temp\u00e9rature est essentielle, des syst\u00e8mes de refroidissement tels que des ventilateurs ou des \u00e9changeurs de chaleur peuvent \u00eatre int\u00e9gr\u00e9s afin de maintenir des temp\u00e9ratures de fonctionnement optimales. Ceci permet d'\u00e9viter la surchauffe et garantit des performances constantes de la bo\u00eete de vitesses.<\/p>\n

          De mani\u00e8re g\u00e9n\u00e9rale, les variations de temp\u00e9rature et les conditions environnementales peuvent avoir un impact consid\u00e9rable sur les performances et la dur\u00e9e de vie des r\u00e9ducteurs plan\u00e9taires. Les fabricants et les exploitants doivent tenir compte de ces facteurs lors de la conception, de l'installation et de la maintenance afin de garantir un fonctionnement fiable et efficace.<\/p>\n

          \"r\u00e9ducteur<\/p>\n

          Principes de conception et fonctions des r\u00e9ducteurs plan\u00e9taires<\/h3>\n

          Les r\u00e9ducteurs plan\u00e9taires, \u00e9galement appel\u00e9s r\u00e9ducteurs \u00e9picyclo\u00efdaux, sont un type de r\u00e9ducteur compos\u00e9 d'un ou plusieurs satellites tournant autour d'un plan\u00e9taire central, le tout \u00e9tant contenu dans une couronne dent\u00e9e. Leurs principes de conception et leur fonctionnement reposent sur cette configuration particuli\u00e8re.<\/p>\n

            \n
          • \u00c9quipement solaire :<\/strong> Le pignon solaire est plac\u00e9 au centre et reli\u00e9 \u00e0 l'arbre d'entr\u00e9e. Il transmet la puissance de la source d'entr\u00e9e aux engrenages plan\u00e9taires.<\/li>\n
          • Engrenages plan\u00e9taires :<\/strong> Les satellites sont de petits engrenages qui tournent autour du pignon solaire. Ils sont g\u00e9n\u00e9ralement mont\u00e9s sur un porte-satellites, lui-m\u00eame reli\u00e9 \u00e0 l'arbre de sortie. L'interaction entre les satellites et le pignon solaire permet \u00e0 la fois de r\u00e9duire la vitesse et d'amplifier le couple.<\/li>\n
          • Couronne dent\u00e9e :<\/strong> La couronne ext\u00e9rieure est fixe et entoure les satellites. Les dents des satellites s'engr\u00e8nent avec celles de la couronne. La couronne sert de logement aux satellites et constitue un point de r\u00e9f\u00e9rence ext\u00e9rieur fixe.<\/li>\n
          • Fonction:<\/strong> Les r\u00e9ducteurs plan\u00e9taires offrent diff\u00e9rents rapports de r\u00e9duction en modifiant la disposition des engrenages d'entr\u00e9e, de sortie et des satellites. Selon la configuration, le plan\u00e9taire, les satellites ou la couronne peuvent constituer l'\u00e9l\u00e9ment d'entr\u00e9e, de sortie ou l'\u00e9l\u00e9ment fixe. Cette flexibilit\u00e9 permet aux r\u00e9ducteurs plan\u00e9taires d'obtenir diff\u00e9rentes combinaisons de couple et de vitesse.<\/li>\n
          • R\u00e9duction de vitesse :<\/strong> Dans un r\u00e9ducteur plan\u00e9taire, les satellites tournent simultan\u00e9ment autour du plan\u00e9taire. Ce double mouvement cr\u00e9e de multiples points d'engr\u00e8nement, r\u00e9partissant la charge et optimisant la transmission du couple. L'arbre de sortie, reli\u00e9 au porte-satellites, tourne \u00e0 une vitesse inf\u00e9rieure et un couple sup\u00e9rieur \u00e0 celui de l'arbre d'entr\u00e9e.<\/li>\n
          • Amplification du couple :<\/strong> Gr\u00e2ce aux multiples points de contact entre les engrenages plan\u00e9taires et le pignon solaire, les r\u00e9ducteurs plan\u00e9taires permettent une amplification du couple. La disposition des engrenages assure une r\u00e9partition optimale de la charge, garantissant ainsi une transmission efficace du couple.<\/li>\n
          • Format compact :<\/strong> La conception compacte des r\u00e9ducteurs plan\u00e9taires, obtenue par l'empilement concentrique des engrenages, les rend adapt\u00e9s aux applications o\u00f9 l'espace est limit\u00e9.<\/li>\n
          • Plusieurs \u00e9tapes :<\/strong> Les r\u00e9ducteurs plan\u00e9taires peuvent \u00eatre con\u00e7us avec plusieurs \u00e9tages, la sortie d'un \u00e9tage servant d'entr\u00e9e au suivant. Cette configuration permet d'obtenir des rapports de r\u00e9duction \u00e9lev\u00e9s tout en conservant un encombrement r\u00e9duit.<\/li>\n
          • Mouvement contr\u00f4l\u00e9 :<\/strong> En contr\u00f4lant la disposition des engrenages et leur rotation, les r\u00e9ducteurs plan\u00e9taires peuvent fournir diff\u00e9rents types de mouvements, notamment la marche avant, la marche arri\u00e8re et m\u00eame des vitesses variables.<\/li>\n<\/ul>\n

            De mani\u00e8re g\u00e9n\u00e9rale, les principes de conception des r\u00e9ducteurs plan\u00e9taires leur permettent d'assurer une transmission de couple efficace, une taille compacte, une r\u00e9duction de vitesse \u00e9lev\u00e9e et un contr\u00f4le de mouvement polyvalent, ce qui les rend parfaitement adapt\u00e9s \u00e0 diverses applications dans des secteurs tels que l'automobile, la robotique, l'a\u00e9rospatiale, etc.<\/p>\n

            \"China\"China
            \u00c9dit\u00e9 par CX le 01\/12\/2023<\/p>","protected":false},"excerpt":{"rendered":"

            Product Description Factory Supply Spur planetary reducer gearbox Product name Precision Planetary Gearbox Max.output torque 120\u00a0N.M Rated input speed 4,000 rpm Ratio 40 Backlash\u00a0 3\u00a0 arcmin Product Range\u00a0 PBMD90 L2 2 STAGE 3&5 arcmin\u00a0Planetary gearbox with low backlash and high precision\u00a0 \u00a0Please choose the right series according to your applications.: STAGE VALUE 2 stage Gear […]<\/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":[15,233,23,26,150,234,355,361],"class_list":["post-32","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-china-gearbox","tag-cycloidal-gearbox","tag-gearbox","tag-gearbox-china","tag-gearbox-custom","tag-gearbox-cycloidal","tag-gearbox-reduction","tag-reduction-gearbox"],"_links":{"self":[{"href":"https:\/\/planetary-gearboxes.com\/fr\/wp-json\/wp\/v2\/posts\/32","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/planetary-gearboxes.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/planetary-gearboxes.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/planetary-gearboxes.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/planetary-gearboxes.com\/fr\/wp-json\/wp\/v2\/comments?post=32"}],"version-history":[{"count":0,"href":"https:\/\/planetary-gearboxes.com\/fr\/wp-json\/wp\/v2\/posts\/32\/revisions"}],"wp:attachment":[{"href":"https:\/\/planetary-gearboxes.com\/fr\/wp-json\/wp\/v2\/media?parent=32"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/planetary-gearboxes.com\/fr\/wp-json\/wp\/v2\/categories?post=32"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/planetary-gearboxes.com\/fr\/wp-json\/wp\/v2\/tags?post=32"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}