{"id":5072,"date":"2025-09-04T05:37:03","date_gmt":"2025-09-04T05:37:03","guid":{"rendered":"https:\/\/korea-transmission.com\/?post_type=product&p=5072"},"modified":"2025-09-04T06:37:29","modified_gmt":"2025-09-04T06:37:29","slug":"planetary-wheel-drive-for-mining-motor-graders","status":"publish","type":"product","link":"https:\/\/korea-transmission.com\/pt\/produto\/planetary-wheel-drive-for-mining-motor-graders\/","title":{"rendered":"Tra\u00e7\u00e3o planet\u00e1ria para motoniveladoras de minera\u00e7\u00e3o"},"content":{"rendered":"

The planetary wheel drive for mining motor graders is a specialized gearbox system that employs planetary gear mechanisms to transmit power efficiently from the engine to the wheels. This compact transmission unit consists of a central sun gear, surrounding planet gears mounted on a carrier, and an outer ring gear, enabling high torque multiplication while maintaining a reduced speed output. In mining applications, it enhances the grader’s performance by providing superior traction and stability on challenging terrains such as loose gravel, mud, or steep inclines, which are common in open-pit operations. By delivering torque directly to each wheel, it minimizes slippage, improves maneuverability, and supports heavy-duty tasks like road leveling and material spreading.<\/p>\n

\"Tra\u00e7\u00e3o<\/p>\n

Dimens\u00f5es da caixa de engrenagens de acionamento planet\u00e1rio<\/h2>\n

Defini\u00e7\u00f5es T\u00e9cnicas<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n
S\u00edmbolos<\/strong><\/td>\n\u00a0Unidades de medida<\/strong><\/td>\nDescri\u00e7\u00e3o<\/strong><\/td>\n<\/tr>\n
eu<\/strong><\/td>\n–<\/td>\nTaxa de redu\u00e7\u00e3o<\/td>\n<\/tr>\n
T2m\u00e1x<\/strong><\/td>\n[Nm]<\/td>\nTorque m\u00e1ximo de sa\u00edda<\/td>\n<\/tr>\n
T2p<\/strong><\/td>\n[Nm]<\/td>\nTorque de sa\u00edda de pico<\/td>\n<\/tr>\n
T2maxint<\/strong><\/td>\n[Nm]<\/td>\nTorque intermitente m\u00e1ximo<\/td>\n<\/tr>\n
T2cont<\/strong><\/td>\n[Nm]<\/td>\nTorque de sa\u00edda cont\u00ednuo<\/td>\n<\/tr>\n
Pcont<\/strong><\/td>\n[kW]<\/td>\nPot\u00eancia m\u00e1xima cont\u00ednua<\/td>\n<\/tr>\n
Pinta<\/strong><\/td>\n[kW]<\/td>\nPot\u00eancia m\u00e1xima intermitente<\/td>\n<\/tr>\n
n1m\u00e1x<\/strong><\/td>\n[rpm]<\/td>\nVelocidade m\u00e1xima de entrada<\/td>\n<\/tr>\n
n2m\u00e1x<\/strong><\/td>\n[rpm]<\/td>\nVelocidade m\u00e1xima de sa\u00edda<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

GR 80<\/h3>\n

\"Dimens\u00f5es<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Tipo<\/span><\/strong><\/td>\nExibi\u00e7\u00e3o do motor.
\n<\/span>[cc]<\/span><\/strong><\/td>\n		Exibi\u00e7\u00e3o total.
\n<\/span>[cc]<\/span><\/strong><\/td>\n		eu<\/strong><\/td>\nTorque<\/span><\/strong><\/td>\nVelocidade
\n<\/span>n2m\u00e1x<\/strong><\/td>\n		Poder<\/span><\/strong><\/td>\n<\/tr>\n
T2cont<\/strong><\/td>\nT2maxint<\/strong><\/td>\nT2p<\/strong><\/td>\nPcont
\n<\/span>[kW]<\/span><\/strong><\/td>\n		Pinta
\n<\/span>[kW]<\/span><\/strong><\/td>\n<\/tr>\n
[Nm]<\/span><\/strong><\/td>\n\u0394p [barra]<\/span><\/strong><\/td>\n[Nm]<\/span><\/strong><\/td>\n\u0394p [barra]<\/span><\/strong><\/td>\n[Nm]<\/span><\/strong><\/td>\n\u0394p [barra]<\/span><\/strong><\/td>\n[rpm]<\/span><\/strong><\/td>\nportata
\n<\/span>fluxo
\n<\/span>[l\/minuto]<\/span><\/strong><\/td>\n<\/tr>\n
GR80-MR50<\/span><\/strong><\/td>\n51,6<\/span><\/td>\n269,9<\/span><\/td>\n5,23<\/span><\/td>\n470<\/td>\n145<\/td>\n570<\/td>\n175<\/td>\n630<\/td>\n205<\/td>\n115<\/td>\n30<\/td>\n5,5<\/span><\/td>\n7<\/td>\n<\/tr>\n
GR80-MR80<\/span><\/strong><\/td>\n80,3<\/span><\/td>\n420,0<\/span><\/td>\n800<\/td>\n145<\/td>\n960<\/td>\n175<\/td>\n1060<\/td>\n205<\/td>\n68<\/td>\n30<\/td>\n5,5<\/span><\/td>\n7<\/td>\n<\/tr>\n
GR80-MR100<\/span><\/strong><\/td>\n99,8<\/span><\/td>\n522,0<\/span><\/td>\n800<\/td>\n115<\/td>\n1000<\/td>\n145<\/td>\n1310<\/td>\n205<\/td>\n55<\/td>\n30<\/td>\n5,5<\/span><\/td>\n7<\/td>\n<\/tr>\n
GR80-MR125<\/span><\/strong><\/td>\n125,7<\/span><\/td>\n657,4<\/span><\/td>\n800<\/td>\n95<\/td>\n1000<\/td>\n120<\/td>\n1500<\/td>\n190<\/td>\n45<\/td>\n30<\/td>\n5,5<\/span><\/td>\n7<\/td>\n<\/tr>\n
GR80-MR160<\/span><\/strong><\/td>\n159,6<\/span><\/td>\n834,7<\/span><\/td>\n800<\/td>\n75<\/td>\n1000<\/td>\n95<\/td>\n1500<\/td>\n145<\/td>\n33<\/td>\n30<\/td>\n5<\/td>\n7<\/td>\n<\/tr>\n
GR80-MR200<\/span><\/strong><\/td>\n199,8<\/span><\/td>\n1045,0<\/span><\/td>\n800<\/td>\n60<\/td>\n1000<\/td>\n75<\/td>\n1500<\/td>\n115<\/td>\n26<\/td>\n30<\/td>\n5<\/td>\n7<\/td>\n<\/tr>\n
GR80-MR250<\/span><\/strong><\/td>\n249,3<\/span><\/td>\n1303,8<\/span><\/td>\n800<\/td>\n50<\/td>\n1000<\/td>\n60<\/td>\n1500<\/td>\n95<\/td>\n21<\/td>\n30<\/td>\n4,5<\/span><\/td>\n6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

GR 200<\/h3>\n

\"Dimens\u00f5es<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Tipo<\/span><\/strong><\/td>\nExibi\u00e7\u00e3o do motor.
\n<\/span>[cc]<\/span><\/strong><\/td>\n		Exibi\u00e7\u00e3o total.
\n<\/span>[cc]<\/span><\/strong><\/td>\n		eu<\/span><\/strong><\/td>\nTorque<\/span><\/strong><\/td>\nVelocidade
\n<\/span>n<\/span>2<\/span>m\u00e1ximo<\/span><\/strong><\/td>\n		Poder<\/span><\/strong><\/td>\n<\/tr>\n
T<\/span>2<\/span>continua\u00e7\u00e3o<\/span><\/strong><\/td>\nT<\/span>2<\/span>maxint<\/span><\/strong><\/td>\nT<\/span>2<\/span>p<\/span><\/strong><\/td>\nPcont
\n<\/span>[kW]<\/span><\/strong><\/td>\n		Pinta
\n<\/span>[kW]<\/span><\/strong><\/td>\n<\/tr>\n
[Nm]<\/span><\/strong><\/td>\n\u0394p [barra]<\/span><\/strong><\/td>\n[Nm]<\/span><\/strong><\/td>\n\u0394p [barra]<\/span><\/strong><\/td>\n[Nm]<\/span><\/strong><\/td>\n\u0394p [barra]<\/span><\/strong><\/td>\n[rpm]<\/span><\/strong><\/td>\nportata
\n<\/span>fluxo
\n<\/span>[l\/minuto]<\/span><\/strong><\/td>\n<\/tr>\n
GR200-MR50<\/span><\/strong><\/td>\n51,6<\/span><\/td>\n319,9<\/span><\/td>\n6,20<\/span><\/td>\n560<\/td>\n145<\/td>\n670<\/td>\n175<\/td>\n740<\/td>\n205<\/td>\n98<\/td>\n30<\/td>\n5,5<\/span><\/td>\n7<\/td>\n<\/tr>\n
GR200-MR80<\/span><\/strong><\/td>\n80,3<\/span><\/td>\n497,9<\/span><\/td>\n950<\/td>\n145<\/td>\n1150<\/td>\n175<\/td>\n1250<\/td>\n205<\/td>\n58<\/td>\n30<\/td>\n5,5<\/span><\/td>\n7<\/td>\n<\/tr>\n
GR200-MR100<\/span><\/strong><\/td>\n99,8<\/span><\/td>\n618,8<\/span><\/td>\n1180<\/td>\n145<\/td>\n1420<\/td>\n175<\/td>\n1560<\/td>\n205<\/td>\n46<\/td>\n30<\/td>\n5,5<\/span><\/td>\n7<\/td>\n<\/tr>\n
GR200-MR125<\/span><\/strong><\/td>\n125,7<\/span><\/td>\n779,3<\/span><\/td>\n1450<\/td>\n145<\/td>\n1750<\/td>\n175<\/td>\n1920<\/td>\n205<\/td>\n38<\/td>\n30<\/td>\n5,5<\/span><\/td>\n7<\/td>\n<\/tr>\n
GR200-MR160<\/span><\/strong><\/td>\n159,6<\/span><\/td>\n989,5<\/span><\/td>\n1600<\/td>\n125<\/td>\n2100<\/td>\n165<\/td>\n2450<\/td>\n205<\/td>\n29<\/td>\n30<\/td>\n5<\/td>\n7<\/td>\n<\/tr>\n
GR200-MR200<\/span><\/strong><\/td>\n199,8<\/span><\/td>\n1238,8<\/span><\/td>\n1600<\/td>\n100<\/td>\n2150<\/td>\n135<\/td>\n2500<\/td>\n165<\/td>\n23<\/td>\n30<\/td>\n5<\/td>\n7<\/td>\n<\/tr>\n
GR200-MR250<\/span><\/strong><\/td>\n249,3<\/span><\/td>\n1545,7<\/span><\/td>\n1600<\/td>\n80<\/td>\n2150<\/td>\n105<\/td>\n2500<\/td>\n135<\/td>\n18<\/td>\n30<\/td>\n4,5<\/span><\/td>\n6<\/td>\n<\/tr>\n
GR200-MR315<\/span><\/strong><\/td>\n315,7<\/span><\/td>\n1957,3<\/span><\/td>\n1600<\/td>\n65<\/td>\n2150<\/td>\n85<\/td>\n2500<\/td>\n110<\/td>\n15<\/td>\n30<\/td>\n4<\/td>\n5<\/td>\n<\/tr>\n
GR200-MR375<\/span><\/strong><\/td>\n372,6<\/span><\/td>\n2310,1<\/span><\/td>\n1600<\/td>\n55<\/td>\n2150<\/td>\n70<\/td>\n2500<\/td>\n90<\/td>\n12<\/td>\n30<\/td>\n3,5<\/span><\/td>\n4,5<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

EH 210<\/h3>\n

\"Dimens\u00f5es \"Dimens\u00f5es<\/p>\n\n\n\n\n\n\n\n
Tipo<\/strong><\/td>\n\u00a0 Peso<\/strong><\/td>\nQuantidade de \u00f3leo<\/strong><\/td>\ni (da\u00f7a \/ De\u00f7para)<\/strong><\/td>\nT2m\u00e1x<\/strong>
\n[Nm]<\/strong><\/td>\n		n1m\u00e1x<\/strong>
\n[rpm]<\/strong><\/td>\n<\/tr>\n
EH 212<\/strong><\/td>\nEH 213<\/strong><\/td>\nEH 212<\/strong><\/td>\nEH 213<\/strong><\/td>\nEH 212<\/strong><\/td>\nEH 213<\/strong><\/td>\n<\/tr>\n
EH 210 S<\/strong><\/td>\n35<\/td>\n40<\/td>\n0.8<\/td>\n1<\/td>\n11 \u00f7 29<\/td>\n41 \u00f7 129<\/td>\n3950<\/td>\n3500<\/td>\n<\/tr>\n
EH 210 SC<\/strong><\/td>\n<\/tr>\n
EH 210 PD<\/strong><\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

EH 240<\/h3>\n

\"Dimens\u00f5es \"Dimens\u00f5es<\/p>\n\n\n\n\n\n\n\n
Tipo<\/strong><\/td>\nPeso<\/strong><\/td>\nQuantidade de \u00f3leo<\/strong><\/td>\ni (da\u00f7a \/ De\u00f7para)<\/strong><\/td>\nT2m\u00e1x<\/strong>
\n[Nm]<\/strong><\/td>\n		n1m\u00e1x<\/strong>
\n[rpm]<\/strong><\/td>\n<\/tr>\n
EH 242<\/strong><\/td>\nEH 243<\/strong><\/td>\nEH 242<\/strong><\/td>\nEH 243<\/strong><\/td>\nEH 242<\/strong><\/td>\nEH 243<\/strong><\/td>\n<\/tr>\n
EH 240 S<\/strong><\/td>\n35<\/td>\n40<\/td>\n0.8<\/td>\n1<\/td>\n12 \u00f7 31<\/td>\n45 \u00f7 135<\/td>\n5600<\/td>\n3500<\/td>\n<\/tr>\n
EH 240 SC<\/strong><\/td>\n<\/tr>\n
EH 240 PD<\/strong><\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

EH 350<\/h3>\n

\"Dimens\u00f5es<\/p>\n\n\n\n\n\n\n
Tipo<\/strong><\/td>\nPeso<\/strong><\/td>\nQuantidade de \u00f3leo<\/strong><\/td>\ni (da\u00f7a \/ De\u00f7para)<\/strong><\/td>\nT2m\u00e1x<\/strong>
\n[Nm]<\/strong><\/td>\n		n1m\u00e1x<\/strong>
\n[rpm]<\/strong><\/td>\n<\/tr>\n
EH 352<\/strong><\/td>\nEH 353<\/strong><\/td>\nEH 352<\/strong><\/td>\nEH 353<\/strong><\/td>\nEH 352<\/strong><\/td>\nEH 353<\/strong><\/td>\n<\/tr>\n
EH 350 S<\/strong><\/td>\n55<\/td>\n60<\/td>\n1<\/td>\n1.2<\/td>\n15 \u00f7 31<\/td>\n52 \u00f7 135<\/td>\n7200<\/td>\n3500<\/td>\n<\/tr>\n
EH 350 PD<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

EH 610<\/h3>\n

\"Dimens\u00f5es<\/p>\n\n\n\n\n\n\n
Tipo<\/strong><\/td>\n\u00a0 Peso<\/strong><\/td>\nQuantidade de \u00f3leo<\/strong><\/td>\ni (da\u00f7a \/ De\u00f7para)<\/strong><\/td>\nT2m\u00e1x<\/strong>
\n[Nm]<\/strong><\/td>\n		n1m\u00e1x<\/strong>
\n[rpm]<\/strong><\/td>\n<\/tr>\n
EH 612<\/strong><\/td>\nEH 613<\/strong><\/td>\nEH 612<\/strong><\/td>\nEH 613<\/strong><\/td>\nEH 612<\/strong><\/td>\nEH 613<\/strong><\/td>\n<\/tr>\n
EH 610 S<\/strong><\/td>\n60<\/td>\n70<\/td>\n1.2<\/td>\n1.5<\/td>\n12 \u00f7 31<\/td>\n47 \u00f7 138<\/td>\n13500<\/td>\n3500<\/td>\n<\/tr>\n
EH 610 PD<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

EH 910<\/h3>\n

\"Dimens\u00f5es<\/p>\n\n\n\n\n\n\n
Tipo<\/strong><\/td>\nPeso<\/strong><\/td>\nQuantidade de \u00f3leo<\/strong><\/td>\ni (da\u00f7a \/ De\u00f7para)<\/strong><\/td>\nT2m\u00e1x<\/strong><\/td>\nn1m\u00e1x<\/strong><\/td>\n<\/tr>\n
EH 913<\/strong><\/td>\nEH 913<\/strong><\/td>\nEH 913<\/strong><\/td>\n[Nm]<\/strong><\/td>\n[rpm]<\/strong><\/td>\n<\/tr>\n
EH 910 S<\/strong><\/td>\n130<\/td>\n1<\/td>\n47 \u00f7 131<\/td>\n24200<\/td>\n3500<\/td>\n<\/tr>\n
EH 910 PD<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Vers\u00e3o S<\/h3>\n

\"Dimens\u00f5es<\/p>\n\n\n\n\n\n\n\n\n\n
Tamanho<\/strong><\/td>\nDimens\u00f5es<\/strong><\/td>\n<\/tr>\n
D1<\/strong><\/td>\nD2<\/strong><\/td>\nD3<\/strong><\/td>\nD4<\/strong><\/td>\nD5<\/strong><\/td>\nD6<\/strong><\/td>\nD7<\/strong><\/td>\nD8<\/strong><\/td>\nL1<\/strong><\/td>\nL2<\/strong><\/td>\nL3<\/strong><\/td>\n<\/tr>\n
EH 210 S<\/strong><\/td>\n230<\/td>\n200<\/td>\n180 h9<\/td>\n190 h9<\/td>\n210<\/td>\n229.5<\/td>\nM10 n\u00b08<\/td>\nM10 n\u00b08<\/td>\n253<\/td>\n73<\/td>\n180<\/td>\n<\/tr>\n
EH 240 S<\/strong><\/td>\n230<\/td>\n200<\/td>\n180 h9<\/td>\n190 h9<\/td>\n210<\/td>\n229.5<\/td>\nM10 n\u00b08<\/td>\nM10 n\u00b08<\/td>\n253<\/td>\n73<\/td>\n180<\/td>\n<\/tr>\n
EH 350 S<\/strong><\/td>\n270<\/td>\n230<\/td>\n190 h8<\/td>\n200 h7<\/td>\n240<\/td>\n280<\/td>\nM16 n\u00b08<\/td>\nM16 n\u00b08<\/td>\n242<\/td>\n107<\/td>\n178<\/td>\n<\/tr>\n
EH 610 S<\/strong><\/td>\n260<\/td>\n230<\/td>\n190 f7<\/td>\n220 h7<\/td>\n260<\/td>\n286<\/td>\nM16 n\u00b012<\/td>\nM16 n\u00b016<\/td>\n243<\/td>\n72<\/td>\n171<\/td>\n<\/tr>\n
EH 910 S<\/strong><\/td>\n330<\/td>\n300<\/td>\n270 f7<\/td>\n280 h7<\/td>\n350<\/td>\n370<\/td>\nM16 n\u00b018<\/td>\nM16 n\u00b018<\/td>\n368<\/td>\n115<\/td>\n253<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Vers\u00e3o PD<\/h3>\n

\"Dimens\u00f5es<\/p>\n\n\n\n\n\n\n\n\n\n
Tamanho<\/strong><\/td>\nDimens\u00f5es<\/strong><\/td>\n<\/tr>\n
D1<\/strong><\/td>\nD2<\/strong><\/td>\nD3<\/strong><\/td>\nD4<\/strong><\/td>\nD5<\/strong><\/td>\nD6<\/strong><\/td>\nD7<\/strong><\/td>\nD8<\/strong><\/td>\nL1<\/strong><\/td>\nL2<\/strong><\/td>\nL3<\/strong><\/td>\n<\/tr>\n
EH 210 PD<\/strong><\/td>\n230<\/td>\n200<\/td>\n180 h9<\/td>\n160,8 f8<\/td>\n205<\/td>\n240<\/td>\nM10 (8x)<\/td>\nM18x1,5 (6x)<\/td>\n210<\/td>\n140<\/td>\n70<\/td>\n<\/tr>\n
EH 240 PD<\/strong><\/td>\n230<\/td>\n200<\/td>\n180 h9<\/td>\n160,8 f8<\/td>\n205<\/td>\n240<\/td>\nM10 (8x)<\/td>\nM18x1,5 (6x)<\/td>\n210<\/td>\n140<\/td>\n70<\/td>\n<\/tr>\n
EH 350 PD<\/strong><\/td>\n240<\/td>\n209.55<\/td>\n177,8 h8<\/td>\n200 h7<\/td>\n241.3<\/td>\n280<\/td>\n5\/8″-11 UNC (6x)<\/td>\n5\/8″-19 UNF (9x)<\/td>\n285<\/td>\n107<\/td>\n178<\/td>\n<\/tr>\n
EH 610 PD<\/strong><\/td>\n260<\/td>\n230<\/td>\n190 f7<\/td>\n220 h7<\/td>\n275<\/td>\n310<\/td>\nM16 (12x)<\/td>\nM20x1,5 (8x)<\/td>\n293<\/td>\n72<\/td>\n221<\/td>\n<\/tr>\n
EH 910 PD<\/strong><\/td>\n330<\/td>\n300<\/td>\n270 f7<\/td>\n280 h7<\/td>\n335<\/td>\n375<\/td>\nM16 (18x)<\/td>\nM22x1,5 (10x)<\/td>\n368<\/td>\n115<\/td>\n253<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Caracter\u00edsticas da caixa de engrenagens planet\u00e1rias de acionamento por roda para motoniveladora de minera\u00e7\u00e3o<\/h2>\n

1. Configura\u00e7\u00e3o compacta e que economiza espa\u00e7o<\/strong>
\nThis design integrates the planetary wheel drive gearbox seamlessly into the wheel or axle assembly, allowing for efficient use of space within the grader’s drivetrain while maintaining high power density, which is crucial for maneuverability in confined mining sites and reduces overall vehicle weight for improved fuel efficiency.<\/p>\n

2. Alto torque de sa\u00edda com amplifica\u00e7\u00e3o<\/strong>
\nO sistema de engrenagens epic\u00edclicas multiplica significativamente o torque, reduzindo a velocidade de sa\u00edda, permitindo que a motoniveladora lide com cargas pesadas e inclina\u00e7\u00f5es acentuadas t\u00edpicas das opera\u00e7\u00f5es de minera\u00e7\u00e3o, garantindo uma propuls\u00e3o confi\u00e1vel para tarefas como nivelamento de terra e movimenta\u00e7\u00e3o de materiais em condi\u00e7\u00f5es extremas.<\/p>\n

3. Distribui\u00e7\u00e3o uniforme da carga entre as engrenagens<\/strong>
\nBy employing multiple planet gears that share mechanical stress evenly, this feature minimizes wear on individual components, extends the wheel drive planetary gearbox’s lifespan, and enhances durability in harsh terrains, preventing premature failures during prolonged mining activities.<\/p>\n

4. Resfriamento de \u00f3leo e dissipa\u00e7\u00e3o de calor integrados<\/strong>
\nConjuntos de embreagem de grande di\u00e2metro, combinados com sistemas de refrigera\u00e7\u00e3o a \u00f3leo, gerenciam eficazmente o ac\u00famulo t\u00e9rmico durante a opera\u00e7\u00e3o cont\u00ednua, promovendo uma distribui\u00e7\u00e3o de carga superior e prevenindo o superaquecimento, o que \u00e9 essencial para manter o desempenho em ambientes de minera\u00e7\u00e3o de alta temperatura.<\/p>\n

5. Freio de estacionamento multidisco negativo<\/strong>
\nEste mecanismo de frenagem integrado proporciona uma capacidade de reten\u00e7\u00e3o confi\u00e1vel para o ve\u00edculo em declives, aumentando a seguran\u00e7a em aplica\u00e7\u00f5es de minera\u00e7\u00e3o, e inclui op\u00e7\u00f5es de libera\u00e7\u00e3o hidr\u00e1ulica para maior flexibilidade, garantindo um estacionamento est\u00e1vel sem componentes externos adicionais.<\/p>\n

6. Rela\u00e7\u00f5es de transmiss\u00e3o vers\u00e1teis para adaptabilidade<\/strong>
\nOferecendo uma ampla gama de rela\u00e7\u00f5es de transmiss\u00e3o, como de 4,3 a 153, esse recurso permite o ajuste preciso da velocidade e do torque \u00e0s diferentes demandas operacionais, proporcionando trocas de marcha suaves e efici\u00eancia ideal em diversas tarefas de minera\u00e7\u00e3o, como manuten\u00e7\u00e3o de estradas e remo\u00e7\u00e3o de est\u00e9ril.<\/p>\n

\"Caixa<\/p>\n

Aplica\u00e7\u00e3o industrial de caixas de engrenagens com acionamento por roda planet\u00e1ria<\/h2>\n

1. Ind\u00fastria de Minera\u00e7\u00e3o<\/strong>
\nNo setor de minera\u00e7\u00e3o, as caixas de engrenagens planet\u00e1rias s\u00e3o essenciais para m\u00e1quinas pesadas, como motoniveladoras, escavadeiras e sistemas de transporte, proporcionando uma transmiss\u00e3o de torque robusta para opera\u00e7\u00f5es em terrenos acidentados. Isso permite o manuseio eficiente de materiais, a extra\u00e7\u00e3o de minerais e o transporte, al\u00e9m de suportar cargas e vibra\u00e7\u00f5es extremas t\u00edpicas das atividades de minera\u00e7\u00e3o a c\u00e9u aberto e subterr\u00e2nea.<\/p>\n

2. Ind\u00fastria da Constru\u00e7\u00e3o<\/strong>
\nEm aplica\u00e7\u00f5es de constru\u00e7\u00e3o, esses acionamentos planet\u00e1rios para rodas alimentam equipamentos como p\u00e1s carregadeiras, tratores de esteira e guindastes m\u00f3veis, oferecendo design compacto e alta densidade de pot\u00eancia para facilitar o controle preciso durante a prepara\u00e7\u00e3o do terreno, movimenta\u00e7\u00e3o de terra e montagem de estruturas, garantindo confiabilidade sob ciclos cont\u00ednuos de trabalho pesado e condi\u00e7\u00f5es vari\u00e1veis \u200b\u200bdo local.<\/p>\n

3. Ind\u00fastria Agr\u00edcola<\/strong>
\nAs caixas de engrenagens planet\u00e1rias de tra\u00e7\u00e3o nas rodas s\u00e3o empregadas em m\u00e1quinas agr\u00edcolas, incluindo tratores, colheitadeiras e distribuidores de fertilizantes, proporcionando uma distribui\u00e7\u00e3o suave de torque para maior tra\u00e7\u00e3o em terrenos irregulares, auxiliando em tarefas como arar, semear e colher safras com maior efici\u00eancia de combust\u00edvel e menor desgaste mec\u00e2nico.<\/p>\n

4. Ind\u00fastria Florestal<\/strong>
\nEm opera\u00e7\u00f5es florestais, esses redutores planet\u00e1rios acionam equipamentos como carregadores de toras, descascadores e colhedoras de forragem, fornecendo alto torque para navegar em florestas densas e lidar com o processamento da madeira, o que aumenta a estabilidade operacional, minimiza o tempo de inatividade e apoia pr\u00e1ticas de colheita sustent\u00e1veis \u200b\u200bem ambientes florestais desafiadores.<\/p>\n

5. Ind\u00fastria Portu\u00e1ria<\/strong>
\nPara aplica\u00e7\u00f5es portu\u00e1rias, as caixas de engrenagens planet\u00e1rias s\u00e3o utilizadas em sistemas de movimenta\u00e7\u00e3o de carga, como guindastes, empilhadeiras e ve\u00edculos guiados automaticamente, permitindo a manobra precisa de cont\u00eaineres pesados \u200b\u200be materiais a granel, garantindo processos de carga\/descarga eficientes com durabilidade superior contra condi\u00e7\u00f5es marinhas corrosivas e cargas de alto impacto.<\/p>\n\n\n\n\n\n\n
\"Tra\u00e7\u00e3o<\/td>\n\"Tra\u00e7\u00e3o<\/td>\n<\/tr>\n
Tra\u00e7\u00e3o planet\u00e1ria para escavadeiras de rodas<\/strong><\/td>\nTra\u00e7\u00e3o planet\u00e1ria para tratores-raspadores de rodas<\/strong><\/td>\n<\/tr>\n
\"Tra\u00e7\u00e3o<\/td>\n\"Acionamento<\/td>\n<\/tr>\n
Tra\u00e7\u00e3o planet\u00e1ria para carregadeiras de rodas de minera\u00e7\u00e3o<\/strong><\/td>\nAcionamento por roda planet\u00e1ria para semeadoras de trigo<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Processo de fabrica\u00e7\u00e3o da caixa de engrenagens planet\u00e1rias de tra\u00e7\u00e3o nas rodas<\/span><\/h2>\n

1. Prepara\u00e7\u00e3o da mat\u00e9ria-prima<\/strong>
\nEsta fase inicial envolve a aquisi\u00e7\u00e3o de metais de alta qualidade, como a\u00e7o-liga, ferro fundido ou a\u00e7o inoxid\u00e1vel, seguida de rigorosas inspe\u00e7\u00f5es de qualidade para detectar defeitos, remo\u00e7\u00e3o de impurezas superficiais por meio de processos de limpeza e corte preliminar para moldar os materiais em pe\u00e7as brutas com dimens\u00f5es aproximadas \u00e0s do componente final, garantindo a integridade fundamental para a conforma\u00e7\u00e3o subsequente.<\/p>\n

2. Forma\u00e7\u00e3o por forjamento ou fundi\u00e7\u00e3o<\/strong>
\nComponentes cr\u00edticos como o porta-sat\u00e9lites, a engrenagem solar e a engrenagem anular interna s\u00e3o fabricados utilizando t\u00e9cnicas de forjamento, onde os metais s\u00e3o aquecidos a altas temperaturas e martelados ou prensados \u200b\u200bem formatos preliminares, ou, alternativamente, por fundi\u00e7\u00e3o para pe\u00e7as grandes e complexas, vertendo metal fundido em moldes, o que aumenta a resist\u00eancia estrutural e a densidade para uso pesado em minera\u00e7\u00e3o.<\/p>\n

3. Usinagem de desbaste<\/strong>
\nPost-formation, the blanks undergo rough machining on CNC tools including turning, milling, and drilling to eliminate excess material, establishing basic contours, structural features like cylindrical surfaces, planes, keyways, and threaded holes essential for the gearbox’s assembly and functionality in motor graders.<\/p>\n

4. Primeiro tratamento t\u00e9rmico<\/strong>
\nAs pe\u00e7as usinadas grosseiramente recebem normaliza\u00e7\u00e3o, recozimento ou revenimento com base nas propriedades do material para refinar as microestruturas internas, equilibrar dureza e tenacidade, aliviar as tens\u00f5es das etapas anteriores e preparar os componentes para uma usinagem mais fina, melhorando assim a resili\u00eancia geral em ambientes de minera\u00e7\u00e3o exigentes.<\/p>\n

5. Processamento de Precis\u00e3o<\/strong>
\nOs componentes tratados termicamente s\u00e3o submetidos a t\u00e9cnicas avan\u00e7adas, como retifica\u00e7\u00e3o, brunimento, fresagem de engrenagens, brunimento ou ranhuramento, para obter perfis de dentes exatos, precis\u00e3o e acabamentos de superf\u00edcie em engrenagens e suportes, garantindo um encaixe perfeito e efici\u00eancia operacional em sistemas de acionamento de rodas para motoniveladoras.<\/p>\n

6. Segundo tratamento t\u00e9rmico<\/strong>
\nPara maior durabilidade, as engrenagens e \u00e1reas de alta tens\u00e3o passam por processos de cementa\u00e7\u00e3o, t\u00eampera, nitreta\u00e7\u00e3o ou endurecimento superficial para aumentar a resist\u00eancia ao desgaste, a dureza e a resist\u00eancia \u00e0 fadiga, evitando falhas prematuras durante a exposi\u00e7\u00e3o prolongada a vibra\u00e7\u00f5es e cargas pesadas t\u00edpicas das opera\u00e7\u00f5es de minera\u00e7\u00e3o.<\/p>\n

7. Usinagem e Inspe\u00e7\u00e3o de Precis\u00e3o Secund\u00e1ria<\/strong>
\nAs opera\u00e7\u00f5es finais de retifica\u00e7\u00e3o, polimento e ultraprecis\u00e3o refinam a precis\u00e3o das engrenagens e a qualidade da superf\u00edcie para minimizar ru\u00eddos e desgaste, seguidas por verifica\u00e7\u00f5es abrangentes, incluindo medi\u00e7\u00f5es dimensionais, testes de dureza e m\u00e9todos n\u00e3o destrutivos, como inspe\u00e7\u00f5es ultrass\u00f4nicas ou por part\u00edculas magn\u00e9ticas, para confirmar a aus\u00eancia de defeitos nas pe\u00e7as.<\/p>\n

8. Montagem e Teste<\/strong>
\nOs componentes limpos s\u00e3o lubrificados com graxas ou \u00f3leos especiais e montados de acordo com as especifica\u00e7\u00f5es do projeto para garantir o engate e a veda\u00e7\u00e3o adequados das engrenagens, culminando em testes rigorosos, como corridas sem carga, simula\u00e7\u00f5es de carga, an\u00e1lise de vibra\u00e7\u00e3o e avalia\u00e7\u00f5es de desempenho para validar a confiabilidade em condi\u00e7\u00f5es de motoniveladoras de minera\u00e7\u00e3o.<\/p>\n

\"Caixa<\/article>","protected":false},"excerpt":{"rendered":"

O sistema de transmiss\u00e3o planet\u00e1ria para motoniveladoras de minera\u00e7\u00e3o \u00e9 um sistema de caixa de engrenagens especializado que utiliza mecanismos de engrenagens planet\u00e1rias para transmitir a pot\u00eancia do motor para as rodas de forma eficiente. Em aplica\u00e7\u00f5es de minera\u00e7\u00e3o, ele aprimora o desempenho da motoniveladora, proporcionando tra\u00e7\u00e3o e estabilidade superiores em terrenos desafiadores, como cascalho solto, lama ou inclina\u00e7\u00f5es \u00edngremes, comuns em opera\u00e7\u00f5es a c\u00e9u aberto. Ao transmitir o torque diretamente para cada roda, minimiza a patinagem, melhora a manobrabilidade e suporta tarefas pesadas, como nivelamento de estradas e espalhamento de materiais.<\/p>","protected":false},"featured_media":4802,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[204,194],"product_tag":[200,203,201,202,199,205,206,207],"class_list":{"0":"post-5072","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-planetary-wheel-drive","7":"product_cat-planetary-gearboxes","8":"product_tag-planetary-gear-reducers","9":"product_tag-planetary-gearbox-for-sale","10":"product_tag-planetary-gearbox-manufacturers","11":"product_tag-planetary-gearbox-suppliers","12":"product_tag-planetary-gearboxes","13":"product_tag-planetary-wheel-drive","14":"product_tag-planetary-wheel-drive-gearbox","15":"product_tag-wheel-drive-planetary-gearbox","17":"first","18":"instock","19":"shipping-taxable","20":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/product\/5072","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/comments?post=5072"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/media\/4802"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/media?parent=5072"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/product_brand?post=5072"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/product_cat?post=5072"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/product_tag?post=5072"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}