What exactly is a planetary gearbox?
A planetary gearbox is ingeniously designed with both the input and output shafts in perfect alignment, enabling it to deliver maximum torque within a compact design. This remarkable feature is known for its exceptional torque density, making it an ideal choice for high-performance applications.
The bicycle's acceleration hub, a marvel of engineering, serves as a prime example of the planet-wheel mechanism: Ever pondered how such immense power and capabilities are housed within a compact hub? A one-stage planetary gear system powers a three-speed hub, while a two-stage system drives a five-speed hub. Each planetary gear system offers a reduction state, direct coupling, and acceleration mode, ensuring seamless performance.
In mathematical terms, the smallest reduction ratio is 3:1, while the largest is 10:1. Ratios below 3 cause the sun gear to enlarge against the planet gears, and ratios above 10 cause the sun wheel to become overly small, resulting in reduced torque. Typically, these ratios are absolute, expressed as whole integers.
The origins of the planetary gearbox remain a mystery, yet it was functionally described by the legendary Leonardo da Vinci in 1490. Since then, it has been a staple of engineering prowess, utilized across 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, and is enriched by a flexible component array. This enhances the gearbox reductions' configurations, offering unparalleled adaptability and performance.
- Expertly crafted with a sound-absorbing structure, an expansive surface area, and a large fan, this gearbox ensures exceptional temperature and noise management. The precision grinding of cylindrical and bevel gears guarantees unmatched stability and efficient power transmission.
- Input Mode: Select from motor-connected flange or shaft input options to perfectly align with your operational needs, ensuring seamless integration and efficiency.
- Output Mode: Customize your system with a choice of 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, tailored to your specific application.
Mounting Mode: Choose from versatile styles including foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted options, ensuring you find the perfect fit for your operational requirements.
- The planetary gearbox series is designed for flexibility, available in sizes from 3 to 26, with stages ranging from 1 to 4, and ratios from 1.25 to 450. Combine with the WR, S, and K series to significantly enhance the ratio, delivering superior performance tailored to your specific demands.
Maanshan Huafei Machinery Trading Co., Ltd, a shining star of innovation in the machinery trade industry, is dedicated to providing unparalleled quality and exceptional service, setting a benchmark for excellence. As an industry leader, we excel in Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts, spanning a wide array of products including Central Mixing Shovels, ARM Assemblies, and more. Our offerings seamlessly integrate cutting-edge technology with industry expertise to deliver unmatched performance.
Explore our meticulously crafted products such as Liners, Wear Plates, Mixing Arms, Blades, Paddles, Scrapers, Tiles, and Side & Floor Linings. Each component is engineered to ensure peak performance and lasting durability, catering to the highest standards of quality.
We offer premium replacement parts for mixers from esteemed brands including SICOMA, B.H.S, KYC, ZOOMLION, LILIAN, MARINI, AMMAN, TEKA, PARKER, STETTER, SIMEM, ORU, O-COUGHI, EUROTECH, ELBA, MEACONS, POLYTECH, MAXOMIX, AQUARIUS, WIGGERT, and many more, guaranteeing top-tier quality and reliability.
| 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. |
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A: Placing an order is incredibly straightforward; simply email us your details or take advantage of our user-friendly online ordering system for a seamless and hassle-free experience.
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6. Can you provide details on the pricing? Is there any possibility for a discount?
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