Yol Silindirleri için Planet Dişli Tahrik Şanzımanı

The planetary wheel drive gearbox for road rollers is a compact, high-torque transmission system designed to efficiently transfer power from the engine or hydraulic motor to the machine's wheels or tracks, enabling smooth propulsion and compaction operations on uneven surfaces. It utilizes a planetary gearset configuration, consisting of a central sun gear, surrounding planet gears mounted on a carrier, and an outer ring gear, which collectively provide multiple gear ratios for speed reduction and torque multiplication. This design ensures high load-bearing capacity, minimal backlash, and durability under heavy-duty conditions, such as those encountered in road construction, where road rollers require precise control and resistance to shock loads.

Planet Dişli Tahrik Sisteminin Boyutları

Teknik Tanımlar

Semboller	Ölçü birimleri	Tanım
Ben	-	İndirgeme oranı
T2max	[Nm]	Maksimum çıkış torku
T2p	[Nm]	Tepe çıkış torku
T2maxint	[Nm]	Maksimum aralıklı tork
T2cont	[Nm]	Sürekli çıkış torku
Pcont	[kW]	Maksimum sürekli güç
Pint	[kW]	Maksimum aralıklı güç
n1max	[rpm]	Maksimum giriş hızı
n2max	[rpm]	Maksimum çıkış hızı

GR 80

Tip	Motor deplasmanı. [cc]	Toplam deşarj. [cc]	Ben	Tork						Hız n2max		Güç
				T2cont		T2maxint		T2p				Pcont [kW]	Pint [kW]
				[Nm]	Δp [çubuk]	[Nm]	Δp [çubuk]	[Nm]	Δp [çubuk]	[rpm]	portata akış [l/dak]
GR80-MR50	51,6	269,9	5,23	470	145	570	175	630	205	115	30	5,5	7
GR80-MR80	80,3	420,0		800	145	960	175	1060	205	68	30	5,5	7
GR80-MR100	99,8	522,0		800	115	1000	145	1310	205	55	30	5,5	7
GR80-MR125	125,7	657,4		800	95	1000	120	1500	190	45	30	5,5	7
GR80-MR160	159,6	834,7		800	75	1000	95	1500	145	33	30	5	7
GR80-MR200	199,8	1045,0		800	60	1000	75	1500	115	26	30	5	7
GR80-MR250	249,3	1303,8		800	50	1000	60	1500	95	21	30	4,5	6

GR 200

Tip	Motor deplasmanı. [cc]	Toplam deşarj. [cc]	Ben	Tork						Hız N2maksimum		Güç
				T2devamı		T2maksimum		T2P				Pcont [kW]	Pint [kW]
				[Nm]	Δp [çubuk]	[Nm]	Δp [çubuk]	[Nm]	Δp [çubuk]	[rpm]	portata akış [l/dak]
GR200-MR50	51,6	319,9	6,20	560	145	670	175	740	205	98	30	5,5	7
GR200-MR80	80,3	497,9		950	145	1150	175	1250	205	58	30	5,5	7
GR200-MR100	99,8	618,8		1180	145	1420	175	1560	205	46	30	5,5	7
GR200-MR125	125,7	779,3		1450	145	1750	175	1920	205	38	30	5,5	7
GR200-MR160	159,6	989,5		1600	125	2100	165	2450	205	29	30	5	7
GR200-MR200	199,8	1238,8		1600	100	2150	135	2500	165	23	30	5	7
GR200-MR250	249,3	1545,7		1600	80	2150	105	2500	135	18	30	4,5	6
GR200-MR315	315,7	1957,3		1600	65	2150	85	2500	110	15	30	4	5
GR200-MR375	372,6	2310,1		1600	55	2150	70	2500	90	12	30	3,5	4,5

EH 210

Tip		Ağırlık		Yağ miktarı		i (da÷a / From÷to)		T2max [Nm]	n1max [rpm]
		EH 212	EH 213	EH 212	EH 213	EH 212	EH 213
EH 210 S		35	40	0.8	1	11 ÷ 29	41 ÷ 129	3950	3500
EH 210 SC
EH 210 PD			-		-

EH 240

Tip		Ağırlık		Yağ miktarı		i (da÷a / From÷to)		T2max [Nm]	n1max [rpm]
		EH 242	EH 243	EH 242	EH 243	EH 242	EH 243
EH 240 S		35	40	0.8	1	12 ÷ 31	45 ÷ 135	5600	3500
EH 240 SC
EH 240 PD			-		-

EH 350

Tip		Ağırlık		Yağ miktarı		i (da÷a / From÷to)		T2max [Nm]	n1max [rpm]
		EH 352	EH 353	EH 352	EH 353	EH 352	EH 353
EH 350 S		55	60	1	1.2	15 ÷ 31	52 ÷ 135	7200	3500
EH 350 PD

EH 610

Tip		Ağırlık		Yağ miktarı		i (da÷a / From÷to)		T2max [Nm]	n1max [rpm]
		EH 612	EH 613	EH 612	EH 613	EH 612	EH 613
EH 610 S		60	70	1.2	1.5	12 ÷ 31	47 ÷ 138	13500	3500
EH 610 PD

EH 910

Tip		Ağırlık	Yağ miktarı	i (da÷a / From÷to)	T2max	n1max
		EH 913	EH 913	EH 913	[Nm]	[rpm]
EH 910 S		130	1	47 ÷ 131	24200	3500
EH 910 PD

S Sürümü

Boyut	Boyutlar
	D1	D2	D3	D4	D5	D6	D7	D8	L1	L2	L3
EH 210 S	230	200	180 h9	190 h9	210	229.5	M10 no. 8	M10 no. 8	253	73	180
EH 240 S	230	200	180 h9	190 h9	210	229.5	M10 no. 8	M10 no. 8	253	73	180
EH 350 S	270	230	190 h8	200 h7	240	280	M16 no. 8	M16 no. 8	242	107	178
EH 610 S	260	230	190 f7	220 h7	260	286	M16 no. 12	M16 n°16	243	72	171
EH 910 S	330	300	270 f7	280 h7	350	370	M16 no. 18	M16 no. 18	368	115	253

PD Sürümü

Boyut	Boyutlar
	D1	D2	D3	D4	D5	D6	D7	D8	L1	L2	L3
EH 210 PD	230	200	180 h9	160.8 f8	205	240	M10 (8x)	M18x1.5 (6x)	210	140	70
EH 240 PD	230	200	180 h9	160.8 f8	205	240	M10 (8x)	M18x1.5 (6x)	210	140	70
EH 350 PD	240	209.55	177,8 h8	200 h7	241.3	280	5/8"-11 UNC (6x)	5/8"-19 UNF (9x)	285	107	178
EH 610 PD	260	230	190 f7	220 h7	275	310	M16 (12x)	M20x1.5 (8x)	293	72	221
EH 910 PD	330	300	270 f7	280 h7	335	375	M16 (18x)	M22x1.5 (10x)	368	115	253

Features of Planetary Wheel Drive Gearbox for Road Rollers

• Compact Design for Space Efficiency
  The planetary wheel drive gearbox for road rollers features a highly compact structure that optimizes space utilization within the machinery, allowing seamless integration into confined areas while maintaining robust performance and facilitating easier installation in construction equipment. This design reduces overall weight without compromising strength, making it ideal for mobile applications where spatial constraints are a primary concern in road compaction tasks.
• High Torque Multiplication and Power Transmission
  Engineered with a planetary gearset including sun, planet, and ring gears, this planetary wheel drive excels in multiplying torque effectively, enabling road rollers to handle heavy loads and achieve powerful propulsion on uneven terrains. It distributes force across multiple contact points, ensuring superior power delivery from the engine to the wheels for enhanced operational efficiency in demanding construction environments.
• Exceptional Durability and Load-Bearing Capacity
  Constructed from high-strength materials, the wheel drive planetary gearbox withstands extreme shock loads and vibrations typical in road roller operations, providing long-term reliability and minimizing downtime. Its design supports high axial and radial loads, ensuring sustained performance under harsh conditions while extending the service life of the equipment in rigorous construction projects.
• Superior Efficiency in Energy Transfer
  This planetary gearbox achieves high mechanical efficiency through its planetary configuration, reducing energy losses during power transmission and optimizing fuel consumption in road rollers. By enabling smooth gear meshing and minimal backlash, it enhances overall system performance, contributing to cost-effective operations and environmental sustainability in heavy-duty compaction activities.
• Versatile Gear Ratio Options
  Offering flexible speed reduction ratios, the planetary gear reducer allows precise control over road roller movements, adapting to various surface conditions and operational requirements. This versatility supports multiple configurations, from low-speed high-torque modes for compaction to higher speeds for mobility, ensuring adaptability in diverse construction scenarios.

Applications of Wheel Drive Planetary Gearboxes

• İnşaat Makineleri
  Wheel drive planetary gearboxes are extensively utilized in construction equipment such as road rollers, excavators, and loaders, providing high torque and compact power transmission to handle heavy loads and rugged terrains effectively. Their robust design ensures reliable performance under extreme conditions, enhancing operational efficiency and durability in demanding construction sites.
• Agricultural Vehicles
  In agricultural applications, these planetary gear reducers drive wheels in tractors, harvesters, and sprayers, offering superior torque multiplication and speed reduction for optimal traction on uneven fields. This enables precise control and energy efficiency, supporting prolonged use in farming operations while minimizing maintenance requirements.
• Mining Equipment
  Planetary wheel drive gearboxes are critical in mining machinery like haul trucks and drilling rigs, where they deliver high load-bearing capacity and shock resistance for operations in harsh underground or open-pit environments. They facilitate smooth power transfer, improving safety and productivity in resource extraction processes.
• Otomatik Yönlendirmeli Araçlar (AGV'ler)
  These wheel drive gearboxes serve as wheel hub drives in AGVs for warehouse and manufacturing automation, enabling precise navigation and high power density in compact designs suited for indoor logistics. Their efficiency supports battery-powered systems, reducing downtime and enhancing material flow in industrial settings.
• Material Handling Equipment
  Employed in forklifts, conveyors, and cranes, wheel drive planetary gear reducers provide versatile gear ratios and torque output for lifting and transporting heavy materials with minimal backlash. This contributes to safer, more reliable handling operations across warehouses and distribution centers.
• Off-Highway Vehicles
  In off-highway applications such as forestry machines and military vehicles, these planetary gearbox reducers ensure robust wheel propulsion with excellent durability against vibrations and impacts on challenging terrains. They optimize performance for specialized tasks, promoting longevity and reduced operational costs in remote environments.

Tekerlekli Traktör-Kazıyıcılar için Planet Dişli Tahrik Sistemi	Madencilik Dozerleri için Planet Dişli Tahrik Sistemi
Kazıcı Yükleyiciler için Planet Dişli Tahrik Sistemi	Biçerdöverler için Planet Dişli Tahrik Sistemi

Tekerlek Tahrikli Planet Dişli Kutusu Yağlaması

1. Hazırlık ve Güvenlik Önlemleri
   Before initiating the oil lubrication process for a wheel drive gearbox, ensure the equipment is powered off and cooled to a safe temperature, ideally around 40-45°C, to avoid burns, while wearing appropriate protective gear to handle potential hazards during maintenance. Position the gearbox horizontally to facilitate accurate oil level checks and prevent spills in wheel drive applications.
2. Mevcut Yağın Boşaltılması
   Drain the old oil from the wheel drive planetary gearbox by locating and opening the drain plug, allowing the lubricant to flow out completely while the oil is warm for easier removal of contaminants and residues. This step is crucial to eliminate degraded oil that may have accumulated sludge, ensuring the system is ready for fresh lubrication in heavy-duty wheel operations.
3. Şanzıman İçinin Temizlenmesi
   Thoroughly clean the interior of the planetary gear reducer using a suitable flushing agent or by wiping accessible areas to remove any remaining old oil, metal particles, or debris that could compromise performance. Inspect magnetic caps for residues and ensure ventilation pathways are clear to maintain optimal conditions for subsequent oil application in planetary systems.
4. Uygun Yağlayıcıyı Seçmek
   Choose the correct oil type for the planetary wheel drive gearbox, such as mineral transmission oil with EP additives in ISO VG220 to VG320 viscosity, or synthetic oil for high-temperature environments, avoiding mixing different brands or types. Refer to manufacturer specifications to match the oil with operating conditions, ensuring compatibility and effectiveness in wheel drive applications.
5. Yeni Yağla Doldurma
   Fill the planetary gearbox with the selected oil to the recommended level, typically to the middle section for horizontal mounting or the top for vertical, using the level cap for verification and allowing time for settlement. For larger gears, aim for 30 to 50 percent casing fill with synthetic oil if heat management is a concern in demanding wheel drive scenarios.
6. Verification and Operational Testing
   After filling, run the planetary wheel drive briefly and recheck the oil level, monitoring for leaks, unusual noises, or vibrations to confirm proper lubrication. Schedule regular checks every 100 hours and annual changes to maintain efficiency, disposing of used oil responsibly through authorized channels.