P Series Planetary Gearbox with High Torque and Input Speed Flexibility

• 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 sophisticated gearbox design where the input and output shafts are perfectly aligned. This advanced gearbox is renowned for its ability to deliver maximum torque in the most compact form, known as torque density, making it ideal for applications requiring high power in limited space.

Consider the bicycle's acceleration hub as a brilliant example of a planet-wheel mechanism: Have you ever marveled at the immense power and functionality encapsulated within such a compact hub? For a three-speed hub, a single-stage planetary gear system is utilized, while a two-stage system is employed for a five-speed hub. Each planetary gear system offers a reduction state, direct coupling, and acceleration mode, showcasing its versatile capabilities.

Mathematically, the planetary gearbox operates with a reduction ratio ranging from a minimum of 3:1 to a maximum of 10:1. When the ratio falls below 3, the sun gear becomes disproportionately large compared to the planet gears. Conversely, if the ratio exceeds 10, the sun wheel becomes too small, resulting in a decline in torque. These ratios are typically absolute, meaning they are whole integer values.

The origins of the planetary gearbox remain a mystery, though its functional aspects were described by the visionary Leonardo da Vinci in 1490. This ingenious mechanism has been employed for centuries, standing the test of time as a pivotal innovation.

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 housing design ingeniously supports parallel shaft configurations and horizontal mounting, enhanced by a versatile array of components. This design ensures that the reducer's configurations are highly adaptable, offering unprecedented flexibility.
- Expertly engineered with a sound-absorbable structure, this gearbox features a wide surface area and a large fan, providing exceptional temperature and noise control. The precision grinding of cylindrical and bevel gears guarantees steadfast stability and efficient power transmission.
- Input Mode: Tailor your operational needs with options including motor-connected flange and shaft input, ensuring compatibility with your specific requirements.
- Output Mode: Customize your choice with a solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, hollow or solid shaft with involute splines, or solid shaft with flange, each designed for optimal performance.
Mounting Mode: Explore the versatility and adaptability with options such as foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted styles, crafted to meet diverse application needs.
- The planetary gearbox series stands out for its flexibility, offering sizes from 3 to 26, stages ranging from 1 to 4, and ratios spanning from 1.25 to 450. When combined with the WR, S, and K series, the attainable ratio is significantly enhanced, delivering superior performance.

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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 with us is incredibly straightforward; simply email us your details or utilize our intuitive online ordering system to enjoy a seamless and hassle-free experience.

2. How do I pay?
A: Upon confirmation of our Proforma Invoice (PI), we will guide you through the payment process, offering the convenience and flexibility of T/T and LC payment options.

3. Are you a manufacturer?
A: Indeed, as a professional manufacturer of machines and spare parts, Maanshan Huafei Machinery Trading Co., Ltd is devoted to delivering not just products, but a promise of exceptional quality and unwavering reliability that our esteemed customers can always count on.

4. Do you accept special orders?
A: Absolutely! At Maanshan Huafei Machinery Trading Co., Ltd, we are thrilled to embrace the opportunity to fulfill special orders, turning your unique visions into tangible realities. Our cutting-edge design and production facilities stand ready to meet your specific needs with remarkable precision and expertise.

5. Do you have any product inspection procedures?
A: Absolutely! Proudly, at Maanshan Huafei Machinery Trading Co., Ltd, we uphold a steadfast commitment to quality excellence. Our rigorous quality assurance processes guarantee that every product undergoes a comprehensive 100% self-inspection before packaging, ensuring that we consistently deliver the utmost in 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 dedicate ourselves to offering outstanding value to our clients. Our pricing strategy is thoughtfully designed to be both flexible and responsive to evolving market conditions, ensuring highly competitive and attractive pricing. We are open to negotiation, striving to provide bespoke solutions tailored perfectly to your specific requirements and aspirations.