Durable Industrial Helical Gearbox for Robust Parallel Shaft 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 mechanism where the input and output shafts are perfectly aligned. This sophisticated gearbox facilitates the transfer of maximum torque in a highly compact form, a concept known as torque density.

Imagine the bicycle's acceleration hub as a marvelous example of a planet-wheel mechanism. Ever pondered how so much power and versatility are packed into such a small hub? A three-speed hub employs a single-stage planetary gear system, while a five-speed hub utilizes a two-stage system. Each planetary gear setup offers a reduction state, direct coupling, and an acceleration mode.

In the realm of mathematics, the smallest reduction ratio achievable is 3:1, with the largest reaching 10:1. If the ratio drops below 3, the sun gear becomes disproportionately large compared to the planet gears. Conversely, at ratios above 10, the sun wheel becomes too diminutive, causing a decline in torque. Typically, these ratios are expressed as absolute, integer numbers.

The origins of the planetary gearbox remain shrouded in mystery, although its functional depiction was crafted by the ingenious Leonardo da Vinci in 1490, and it has been employed 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 housing design of our Durable Industrial Helical Gearbox supports parallel shaft configurations and horizontal mounting. It features a flexible component array, elevating reducer configurations to new heights of adaptability.
- Designed with a sound-absorbing structure, expansive surface area, and a large fan, this gearbox excels in temperature and noise management. The precision grinding of cylindrical and bevel gears ensures steadfast stability and efficient power transmission.
- Input Mode: Customize your operations with options such as motor-connected flange and shaft input, tailored to your specific needs.
- Output Mode: Choose from a variety of output options, including 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: Our gearbox offers diverse mounting styles: foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, ensuring unparalleled versatility and adaptability.
- Our planetary gearbox series provides remarkable flexibility, with sizes ranging from 3 to 26, stages from 1 to 4, and ratios from 1.25 to 450. When integrated with the WR, S, and K series, the ratio can be substantially boosted, enhancing performance significantly.

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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 easy; simply send us your details via email or use our user-friendly online ordering system for a seamless and effortless experience.

2. How do I pay?
A: Once our Proforma Invoice (PI) is confirmed, we guide you through the payment process, offering T/T and LC options for your 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. Our expertise in crafting superior machinery ensures that our offerings stand out in the industry, providing unmatched performance and durability.

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. We pride ourselves on our ability to customize and innovate to meet each client's distinct specifications.

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, ensuring that only the finest products bear our name.

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 goal is to create a mutually beneficial relationship where clients feel valued and empowered.