What exactly is a planetary gearbox?
A planetary gearbox is a highly efficient system where the input shaft aligns perfectly with the output shaft. Designed to optimize space and functionality, this gearbox ingeniously transfers maximum torque even in the most compact configurations, a phenomenon known as torque density.
Consider the bicycle's acceleration hub-a brilliant embodiment of a planet-wheel mechanism. Ever marvel at the immense power packed within such a small hub? A three-speed hub leverages a single-stage planetary gear, while a five-speed hub employs a dual-stage setup. Each planetary gear system adeptly handles reduction, direct coupling, and acceleration with finesse.
In mathematical terms, planetary gearboxes boast reduction ratios ranging from 3:1 to an impressive 10:1. Ratios under 3 render the sun gear disproportionately large, while ratios exceeding 10 result in a smaller sun wheel, compromising torque. These ratios are typically expressed as absolute integers.
The genius behind the planetary gearbox remains a mystery, yet its functionality was brilliantly described by Leonardo da Vinci in 1490. This marvel of engineering has been an indispensable tool 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 innovatively designed housing enables seamless integration of parallel shaft modes and horizontal mounting. Its versatile component array elevates the reducer's configurations, offering unparalleled adaptability.
- Crafted with a sound-absorbent structure, expansive surface area, and a robust fan, this gearbox excels in temperature and noise regulation. The precision-ground cylindrical and bevel gears ensure steadfast stability and optimal power transmission.
- Input Mode: Tailor your operations with options including motor-connected flange and shaft input, designed for maximum compatibility with your needs.
- Output Mode: Select from a versatile range including 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: A variety of styles-foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted-deliver exceptional versatility and adaptability to meet diverse requirements.
- Our planetary gearbox series offers remarkable flexibility with sizes from 3 to 26, encompassing stages of 1 to 4, and ratios spanning 1.25 to 450. When paired with the WR, S, and K series, ratios soar, enhancing performance exponentially.
Maanshan Huafei Machinery Trading Co., Ltd stands as a beacon of innovation in the machinery trade industry, steadfastly dedicated to delivering unmatched quality and distinguished service. As a distinguished leader, we excel in producing Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts, featuring an extensive range that includes Central Mixing Shovels, ARM Assemblies, and beyond. Our offerings seamlessly integrate cutting-edge technology with profound industry expertise.
Explore our meticulously crafted components such as Liners, Wear Plates, Mixing Arms, Blades, Paddles, Scrapers, Tiles, and Side & Floor Linings, each engineered to deliver peak performance and extraordinary durability.
We proudly supply superior 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, ensuring outstanding quality and dependability.
| 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 do I go about placing an order?
A: Placing an order is delightfully straightforward. Simply email us your details or navigate our user-friendly online ordering system for a smooth and effortless experience.
2. What payment methods can I use?
A: Upon confirmation of our PI, we adeptly guide you through the payment process, accepting both T/T and LC for your utmost convenience and flexibility.
3. Are you the original manufacturer?
A: Indeed, we are a professional manufacturer of machines and spare parts, wholeheartedly devoted to delivering exceptional quality and reliability that exceed industry standards.
4. Do you accept special orders?
A: Absolutely! We embrace the opportunity to handle special orders with enthusiasm. Our state-of-the-art design and manufacturing facilities are fully equipped to bring your unique visions to life, ensuring that your specific needs are met with precision and excellence.
5. Do you have any product inspection procedures?
A: Absolutely! At Maanshan Huafei Machinery Trading Co., Ltd, we are unwavering in our commitment to quality excellence. Each product undergoes an exhaustive 100% self-inspection before it reaches packaging. This meticulous process ensures that we consistently maintain the highest level 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 esteemed clients. Our pricing strategy is thoughtfully designed to be flexible and adaptable to diverse market conditions. We strive to deliver highly competitive and attractive pricing, with room for negotiation, ensuring we craft the best possible solutions tailored to your unique requirements and desires.
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