High Performance Helical Gearbox with Efficient High Speed Gearbox Design

• 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 ingeniously crafted with the input and output shafts aligned. It's renowned for its ability to transfer the greatest torque in an incredibly compact form, famously known as torque density, making it a marvel of modern engineering.

The bicycle's acceleration hub exemplifies a planet-wheel mechanism's brilliance: Have you ever marveled at the immense power and versatility packed into such a tiny hub? A single-stage planetary gear system is used for a three-speed hub, while a two-stage is employed for a five-speed hub. Each planetary gear system boasts a reduction state, a direct coupling, and an acceleration mode, showcasing efficiency and ingenuity.

In mathematical precision, the smallest reduction ratio is 3:1, while the largest is 10:1. When ratios dip below 3, the sun gear becomes disproportionately large compared to the planet gears. Conversely, a ratio over 10 renders the sun wheel too diminutive, causing torque to diminish. These ratios are typically absolute, embodying integer values.

While the inventor of the planetary gearbox remains a mystery, its functional concept was eloquently described by Leonardo da Vinci in 1490, and it has served humanity's mechanical needs 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, augmented by a versatile array of components. This enhances the reducer's configurations, offering unparalleled adaptability to meet diverse needs.
- Crafted with a sound-absorbing structure, an expansive surface area, and a robust fan for exceptional temperature and noise management. The precise grinding of cylindrical and bevel gears guarantees unwavering stability and efficient power transmission, ensuring operational excellence.
- Input Mode: Tailored options include motor-connected flange and shaft input, crafted to cater to your specific operational requirements with precision.
- Output Mode: Select from a range of options such as 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, offering tailored solutions for your needs.
Mounting Mode: Choose from foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted styles, ensuring versatility and adaptability for every application.
- The planetary gearbox series epitomizes flexibility, with sizes spanning from 3 to 26, stages ranging from 1 to 4, and ratios from 1.25 to 450. When paired with the WR, S, and K series, the ratio can significantly amplify, delivering enhanced performance and reliability.

Maanshan Huafei Machinery Trading Co., Ltd: A luminary of innovation in the machinery trade industry, distinguished by its unwavering dedication to unmatched quality and exceptional service. As an industry leader, we excel in Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts, offering a diverse array including Central Mixing Shovels, ARM Assemblies, and more. Our comprehensive offerings seamlessly integrate cutting-edge technology with profound industry expertise.
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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 remarkably simple; simply email us your details or utilize our intuitive online ordering system for a seamless, hassle-free experience that caters to your needs.

2. How do I pay?
A: Once our PI is confirmed, we guide you through a straightforward payment process, accepting T/T and LC, offering convenience and flexibility tailored to your preferences.

3. Are you a manufacturer?
A: Indeed, we are a professional manufacturer of machines and spare parts, dedicated to delivering exceptional quality and reliability.

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.

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.

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.