Industrial Planetary Gearbox with Versatile General-Purpose Gearbox Applications

• 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 exactly is a planetary gearbox?

A planetary gearbox is a sophisticated mechanism where both the input and output shafts are perfectly aligned. Its design is engineered to transmit maximum torque in the most compact form, achieving an impressive torque density that makes it ideal for powerful applications.

Consider the bicycle's acceleration hub; it's a brilliant example of the planet-wheel mechanism in action. Ever wondered how such immense power and functionality come from a compact hub? For example, a three-speed hub employs a one-stage planetary gear system, while a five-speed hub utilizes a two-stage design. Each planetary system encompasses a reduction state, direct coupling, and an acceleration mode, showcasing its versatile capabilities.

In mathematical terms, the planetary gearbox offers a reduction ratio ranging from a minimum of 3:1 to a maximum of 10:1. If the ratio falls below 3, the sun gear becomes disproportionately large in comparison to the planet gears. Conversely, a ratio exceeding 10 results in a sun wheel that is too small, causing a drop in torque. Typically, these ratios are absolute, represented by integer values, signifying their precision and efficiency.

The genius behind the planetary gearbox remains unknown, yet it was functionally described by the visionary Leonardo da Vinci in 1490. This timeless innovation has been a cornerstone in mechanical applications for centuries, reflecting its enduring significance.

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

- Our gearbox's housing design is ingeniously crafted to support parallel shaft modes and horizontal mounting. This is further enhanced by a flexible array of components that amplify the reducer's configurations, offering adaptability and versatility that are second to none.
- With a sound-absorbable structure and expansive surface area, coupled with a large fan, our gearbox is engineered for optimal temperature and noise control. The precision grinding of cylindrical and bevel gears guarantees consistent stability and efficient power transmission.
- Input Mode: We offer options such as motor-connected flanges and shaft inputs tailored to meet all operational needs, ensuring seamless integration into your systems.
- Output Mode: Our selections include a solid shaft with a flat key, hollow shaft with a flat key, hollow shaft with a shrink disk, hollow or solid shaft with involute splines, or a solid shaft with a flange, providing unparalleled flexibility.
Mounting Mode: Our designs accommodate foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted styles, ensuring unparalleled versatility and adaptability for every application.
- The planetary gearbox series stands out for its remarkable flexibility, available in sizes ranging from 3 to 26, stages from 1 to 4, and ratios spanning from 1.25 to an impressive 450. When combined with the WR, S, and K series, the ratio can be significantly enhanced, delivering exceptional performance and unmatched power.

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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 incredibly straightforward; simply email us your details or leverage our user-friendly online ordering system for a seamless and convenient experience.

2. How do I pay?
A: Once our Proforma Invoice (PI) is confirmed, we will guide you through the payment process, with options including T/T and LC, providing you with convenience and flexibility.

3. Are you a manufacturer?
A: Indeed, we are a professional manufacturer of machines and spare parts, dedicated to delivering exceptional quality and reliability. At Maanshan Huafei Machinery Trading Co., Ltd, we take immense pride in our expertise and unwavering commitment to excellence, ensuring that our products consistently meet and exceed industry standards.

4. Do you accept special orders?
A: Absolutely! We enthusiastically embrace the opportunity to accommodate special orders. Our state-of-the-art design and manufacturing facilities are fully equipped and ready to manifest your unique visions into reality, ensuring your specific needs are met with precision. At Maanshan Huafei Machinery Trading Co., Ltd, your imagination is the only limit, and we are excited to bring your bespoke ideas to life with unparalleled craftsmanship.

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 exceptional quality assurance processes. Each product is subjected to a comprehensive 100% self-inspection before it reaches packaging. This meticulous attention guarantees that we consistently uphold the zenith of quality and craftsmanship. Our rigorous procedures ensure that each item is a testament to our dedication to precision and perfection.

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 cherished clients. Our pricing strategy is meticulously designed to be flexible and responsive to diverse market conditions. We strive to deliver incredibly competitive and appealing pricing, with the possibility for negotiation, ensuring we tailor the best possible solutions for your unique requirements and desires. Our aim is to provide exceptional value that aligns with your expectations and budget.