Planetary Wheel Drive Gearbox for Stone Crushers

The planetary wheel drive gearbox for stone crushers is a robust, compact mechanical component designed to transmit high torque and achieve significant speed reduction in heavy-duty crushing applications. Utilizing a planetary gear system, comprising a central sun gear, orbiting planet gears, and an outer ring gear, this planetary gearbox efficiently converts the high-speed input from an engine or motor into low-speed, high-torque output essential for pulverizing rocks and aggregates. Its design ensures superior load distribution, minimizing wear and enhancing durability under extreme conditions such as vibration, dust, and shock loads commonly encountered in quarries and construction sites.

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

Advantages of Planetary Wheel Drive Gearbox for Stone Crushers

1. Superior Torque Density and Load Distribution
By distributing the load across multiple planet gears, the planetary wheel drive gearbox delivers exceptional torque output essential for pulverizing tough stones and aggregates, minimizing stress on individual components, and extending operational lifespan under heavy-duty conditions. This design ensures reliable performance even with shock loads, reducing downtime in high-volume crushing applications.

2. Compact and Lightweight Construction
The planetary gearbox's space-efficient architecture allows for seamless integration into mobile stone crushers, optimizing machine portability and maneuverability on rugged terrains without compromising power, which is crucial for efficient site operations and reduced transportation costs.

3. High Operational Efficiency
Achieving efficiency rates often exceeding 95%, this planetary wheel drive minimizes energy consumption during prolonged crushing tasks, leading to lower fuel or electricity expenses and supporting sustainable practices in industrial settings while maintaining consistent output speeds.

4. Geliştirilmiş Dayanıklılık ve Güvenilirlik
Engineered to withstand extreme vibrations, dust ingress, and abrasive materials common in stone crushing, the sealed planetary system promotes longevity and reduces maintenance needs, ensuring uninterrupted productivity and cost-effective ownership over time.

5. Smooth Operation with Low Noise and Vibration
The balanced gear arrangement facilitates quiet and vibration-dampened performance, improving operator comfort, complying with workplace safety standards, and extending the service life of adjacent crusher components in noisy quarry environments.

6. Versatile Integration and Adaptability
Compatible with hydraulic or electric motors, the wheel drive gearbox supports customizable reduction ratios for various stone crusher models, enabling precise speed control and adaptability to diverse material processing requirements in land clearing and aggregate production.

Applications of Wheel Drive Planetary Gearbox

1. İnşaat Makineleri
In excavators, loaders, and stone crushers, the wheel drive planetary gearbox provides reliable torque multiplication and speed reduction, enabling efficient navigation over uneven terrain while handling heavy loads and shock impacts, thus enhancing productivity in building and demolition sites.

2. Agricultural Equipment
Utilized in tractors, combine harvesters, and irrigation systems, this gearbox facilitates precise wheel control and high torque output, supporting operations in muddy or sloped fields to optimize crop planting, harvesting, and soil management with minimal slippage and energy loss.

3. Mining Operations
For haul trucks, drill rigs, and conveyor systems in mines, the wheel drive planetary gearbox ensures durable performance against abrasive materials and extreme vibrations, delivering consistent power to wheels for material transport and extraction in harsh underground or open-pit environments.

4. Forestry Machinery
In skidders, forwarders, harvesters, and forestry mulchers, the wheel drive planetary gearbox enables robust torque delivery for tracked and wheeled vehicles, facilitating efficient timber extraction, forwarding, and mulching on uneven forest terrains while withstanding vibrations and debris for enhanced operational reliability.

5. Wind Energy Systems
Employed in slew drives for wind turbine applications, this gearbox provides high torque density and optimized load handling to enable precise yaw and pitch adjustments, ensuring efficient energy capture and structural stability in variable wind conditions with minimal maintenance requirements.

6. Material Handling Equipment
Employed in winches, hoists, and track drives for cranes and forklifts, it delivers superior load-bearing capacity and rotational precision, facilitating safe and efficient lifting or towing of heavy goods in ports, factories, and construction yards with reduced maintenance requirements.

Madencilik Kamyonları için Planet Dişli Tahrik Sistemi	Tekerlekli Traktör-Kazıyıcılar için Planet Dişli Tahrik Sistemi
Yol Silindirleri için Planet Dişli Tahrik Sistemi	Kazıcı Yükleyiciler için Planet Dişli Tahrik Sistemi

Planet Dişli Tahrikli Şanzıman Troubleshooting

1. Aşırı Isınma Sorunları
Excessive heat in the planetary wheel drive gearbox often results from overload operation, insufficient lubrication, or poor ventilation, leading to accelerated wear on gears and bearings. To troubleshoot, monitor temperature with infrared thermometers, ensure proper lubricant levels and quality, reduce load if necessary, and inspect cooling systems for blockages, thereby preventing thermal degradation and prolonging component life.

2. Unusual Noise During Operation
Noises such as grinding, whining, or clicking typically indicate gear tooth wear, misalignment, or damaged bearings within the planetary system, exacerbated by contaminants or improper assembly. Troubleshoot by conducting auditory inspections under load, checking for loose components, replacing worn parts, and ensuring precise gear meshing to restore smooth, quiet functionality and avoid further damage.

3. Excessive Vibration
Vibrations in the wheel drive gearbox may stem from imbalanced loads, faulty planet gears, or foundation instability, causing premature failure of seals and mounts in wheel drive applications. Effective troubleshooting includes using vibration analysis tools to pinpoint frequencies, realigning shafts, balancing rotating elements, and securing mounting bolts to minimize oscillations and enhance operational stability.

4. Lubricant Leakage
Leaks from seals or gaskets often occur due to aging materials, overpressurization, or installation errors, resulting in inadequate lubrication and potential contamination in dusty environments like quarries. To address this, inspect seals for cracks, replace damaged ones with high-quality alternatives, check fluid levels regularly, and clean external surfaces to prevent ingress of debris and maintain internal integrity.

5. Gear Wear and Pitting
Surface pitting, scoring, or excessive wear on sun, planet, or ring gears is commonly caused by abrasive particles, overload, or inadequate hardness, compromising torque efficiency in stone crushing tasks. Troubleshooting involves disassembling for visual examination, measuring backlash, resurfacing or replacing affected gears, and implementing filtration systems to extend durability and performance.

6. Loss of Torque or Power Transmission
Reduced torque output may arise from internal slippage, bearing failures, or hydraulic integration issues in wheel drives, affecting crusher productivity. Diagnose by testing input-output ratios with dynamometers, inspecting bearings for play, tightening connections, and recalibrating ratios to restore full power delivery and prevent operational inefficiencies.