High Performance Helical Gearbox with Heavy Duty Planetary Gearbox Capacity

• 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 a precision-engineered mechanism where the input shaft and output shaft align seamlessly. This alignment is pivotal for transferring the highest torque in the most compact and efficient form, known for its superior torque density.

The bicycle's acceleration hub is a shining example of a planet-wheel mechanism: Have you ever marveled at how such immense power and capability are packed into such a small hub? For a three-speed hub, a one-stage planetary gear system is employed, while a five-speed hub utilizes a two-stage system, each with a reduction state, direct coupling, and an acceleration mode.

In precise mathematical terms, the smallest reduction ratio is typically 3:1, while the largest extends to 10:1. At ratios less than 3, the sun gear becomes disproportionately large relative to the planet gears, while above 10, the sun wheel is too small, causing torque to diminish. Ratios are generally absolute, represented by whole numbers.

The origin of the planetary gearbox remains a mystery, but its functional principles were eloquently described by Leonardo da Vinci in 1490 and have been utilized across centuries with remarkable efficacy.

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 innovatively designed housing facilitates parallel shaft modes and horizontal mounting, offering a flexible array of components that enhance the reducer's configurability. This design provides unparalleled adaptability.
- Meticulously engineered with a sound-absorbable structure, expansive surface area, and a powerful fan, this gearbox excels in temperature and noise regulation. Cylindrical and bevel gears are precision ground, ensuring stability and efficient power transfer.
- Input Mode: Available options include motor-connected flange and shaft input, tailored to meet your specific operational needs.
- Output Mode: Offering a variety of choices from a solid shaft with flat key to a hollow shaft with shrink disk, including hollow or solid shafts with involute splines, and solid shafts with flange, catering to diverse requirements.
Mounting Mode: Diverse options include foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted styles, ensuring unmatched versatility and adaptability for varied applications.
- The planetary gearbox series is celebrated for its flexibility, available in sizes from 3 to 26, with stages ranging from 1 to 4, and ratios spanning from 1.25 to 450. When integrated with the WR, S, and K series, the ratio remarkably increases, elevating performance to new heights.

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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 exceptionally straightforward; simply email us your details or use our streamlined online ordering system for an effortless and seamless experience.

2. How do I pay?
A: Once our PI is confirmed, we guide you through the payment process, offering the convenience of T/T and LC options for your flexibility.

3. Are you a manufacturer?
A: Indeed, we are a professional manufacturer of outstanding machines and spare parts, dedicated to delivering exceptional quality and unwavering reliability. Our commitment is to exceed expectations with every product we create, ensuring that excellence is our hallmark.

4. Do you accept special orders?
A: Absolutely! We enthusiastically embrace the opportunity to accommodate special orders. Utilizing our cutting-edge design and manufacturing facilities, we are fully equipped and ready to transform your unique visions into tangible realities. This ensures that each of your specific needs is 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 uphold an unwavering commitment to quality excellence through our outstanding quality assurance processes. Each product undergoes an exhaustive 100% self-inspection before it reaches packaging, ensuring that we consistently maintain the pinnacle of quality and 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 passionately committed to offering unparalleled value to our esteemed clients. Our pricing strategy is carefully crafted to be flexible and responsive to diverse market conditions. We strive to deliver extremely competitive and attractive pricing, with room for negotiation, ensuring we tailor the most suitable solutions for your unique requirements and desires.