Industrial Planetary Gearbox Designed for Versatile General-Purpose Gearbox Use

• Customization: Available
• Application: Motor, Machinery, Marine, Agricultural Machinery
• Function: Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
• Model NO.: planetary gearbox
• Layout: Coaxial
• Hardness: Hardened Tooth Surface
• Installation: Horizontal Type
• Step: Double-Step
• Type: Cylindrical Gear Box
• Gearing Arrangement: Planetary
• Output Torque: 22, 000-1, 920, 000nm
• Input Speed: 500-1800r/Min
• Output Speed: 0.425-445 R/Min
• Customized Support: OEM/ODM
• Color: Customer Requirement
• Input Form: Mounting Motor
• Heat Treatment: Carburizing
• Model: Q Series
• Transport Package: Export Package
• Specification: 4200x2600x2500
• Trademark: SITAKEL
• Origin: China
• HS Code: 848340209
• Production Capacity: 50 PCS/Month

Product Description

What is a planetary gearbox?

A planetary gearbox is an ingeniously designed gearbox where the input and output shafts are perfectly aligned. This masterful configuration allows for the transmission of maximum torque density, fitting the most power possible into the most compact form imaginable.

The acceleration hub of a bicycle serves as a brilliant illustration of a planet-wheel mechanism in action. Ever marvel at the sheer power and functionality packed into such a small hub? A one-stage planetary gear system empowers a three-speed hub, while a two-stage system propels a five-speed hub. Each planetary gear system boasts a reduction mode, direct coupling, and an acceleration mode, offering unparalleled versatility.

In mathematical terms, the smallest reduction ratio is 3:1, while the largest can reach 10:1. When the ratio dips below 3, the sun gear becomes disproportionately large compared to the planet gears. Conversely, when it exceeds 10, the sun wheel shrinks excessively, leading to a decrease in torque. Typically, these ratios are absolute, represented by integer values.

The origins of the planetary gearbox remain a mystery, yet it was functionally outlined by the legendary Leonardo da Vinci in 1490. This ingenious mechanism has been a cornerstone of engineering marvels for centuries.

Model	2105	2205	2207	2209	2210	2211	2255D	311R
Power	18.5	30	18.5/22	30	37	55	55	55
(KW)
Input Speed	615	818	635/635	635	756	756	652	652
(rpm)
Speed Ratio	21.95	29.2	23.54/23.54	23.54	27	27	23.3	27
Output Torque	6310	10232	6550/7780	10600	12620	18760	18760	18760
(N.M)
Max. Torque	11400	18500	11000/13000	18000	22700	33800	33800	40000
(N.M)
Weight	141	180	138	132	205	220	303	352
(KG)
Application	1~1.25mm	1.5mm	1mm	1.5mm	2~2.5mm	3mm	3~3.5mm	3~4.5mm

- The innovative housing design supports parallel shaft modes and horizontal mounting, alongside a versatile component array that broadens the reducer's configurations, offering unprecedented adaptability.
- Thoughtfully engineered with a noise-dampening structure, extensive surface area, and a large fan for superior temperature and noise management. The precision grinding of cylindrical and bevel gears guarantees steadfast stability and optimal power transmission.
- Input Mode: Select from options like motor-connected flange and shaft input to perfectly align with your operational requirements.
- Output Mode: Tailor your selection with options like a solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, hollow or solid shaft with involute splines, or a solid shaft with flange.
Mounting Mode: Choose from foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted styles for optimum versatility and adaptability.
- Our planetary gearbox series provides remarkable flexibility, with sizes ranging from 3 to 26, stages varying from 1 to 4, and ratios spanning from 1.25 to 450. When paired with the WR, S, and K series, the ratio can greatly expand, delivering unmatched performance enhancements.

Maanshan Huafei Machinery Trading Co., Ltd stands as a beacon of innovation in the machinery trading sector, steadfastly dedicated to delivering unrivaled quality and exceptional service. As a premier enterprise, we excel in manufacturing Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts, encompassing a vast array, including Central Mixing Shovels, ARM Assemblies, and more. Our comprehensive range seamlessly integrates cutting-edge technology with deep industry expertise.
Explore our meticulously crafted products, such as Liners, Wear Plates, Mixing Arms, Blades, Paddles, Scrapers, Tiles, and Side & Floor Linings. Each component is engineered to provide peak performance and long-lasting durability.
We supply top-tier replacement parts for mixers from illustrious brands like SICOMA, B.H.S, KYC, ZOOMLION, LILIAN, MARINI, AMMAN, TEKA, PARKER, STETTER, SIMEM, ORU, O-COUGHI, EUROTECH, ELBA, MEACONS, POLYTECH, MAXOMIX, AQUARIUS, WIGGERT, and many more, ensuring superior quality and reliability.

Packaging
Size	800(L) * 800(W) * 800 (H)
Packed Wear Parts to Delivery	Transport of Large Trucks to The Seaport
Packaging Details	The normal package is wooden box(Size: L*W*H). If container is too tight,we will use PE film for packing or pack it according to customers special request.

1. How can I place an order?
A: Placing an order is incredibly straightforward; simply email us your details or leverage our user-friendly online ordering system for a seamless, hassle-free experience.

2. How do I pay?
A: Once our Proforma Invoice is confirmed, we guide you through the payment process with ease, accepting T/T and LC to offer you convenience and flexibility.

3. Are you a manufacturer?
A: Indeed, we are a distinguished and professional manufacturer of machines and spare parts, passionately dedicated to delivering exceptional quality and unwavering reliability. Our commitment is to exceed your expectations with every product.

4. Do you accept special orders?
A: Absolutely! We enthusiastically embrace the opportunity to accommodate special orders. Our cutting-edge design and manufacturing facilities are fully equipped and ready to transform your unique visions into tangible reality, ensuring your specific needs are met with the utmost precision and care.

5. Do you have any product inspection procedures?
A: Absolutely! At Maanshan Huafei Machinery Trading Co., Ltd, we maintain an unwavering devotion to quality excellence through our comprehensive quality assurance processes. Each product undergoes a thorough 100% self-inspection before it is elegantly packaged. This meticulous attention to detail ensures that we consistently deliver the pinnacle of quality and sophisticated craftsmanship.

6. Can you provide details on the pricing? Is there any possibility for a discount?
A: At Maanshan Huafei Machinery Trading Co., Ltd, we are deeply committed to offering unmatched value to our esteemed clients. Our pricing strategy is carefully crafted to be flexible and responsive to the ever-changing market conditions. We strive to deliver highly competitive and enticing pricing, with room for negotiation, ensuring we tailor the most optimal solutions for your distinct requirements and aspirations.