Inline Planetary Gear Reducer Planetary Gearbox
Superior Performance
The replacement of Power-trans 300L Series inline planetary gear reducer is the best gearbox solution for all applications requiring high torque with minimal dimensions, such as fixed industrial equipment and heavy self-propelled machines. This planetary gear transmission solution offers a substantial improvement over ordinary gearboxes in terms of space occupation and weight. This gearbox combines high performance with low cost and compact size, excellent reliability, simple installation, and reduced maintenance. The replacement of 300L Series planetary gearboxes comes in a range of sizes to ensure optimum duration and silent running in all sorts of applications.
The replacement of the 300L Series is also available in a high-power version, linking the performance of our planetary technology with the high quality and reliability of gearboxes: a solution that is more efficient, quieter, and more compact, and more cost-effective compared with traditional gear units.
Key Features
1. Torque range: 1000-450.000 Nm
2. Transmissible mechanical power: up to 540 kW
3. Gear ratios: 3.4-9.000
4. Gear unit versions: inline
5. Output configurations:
1) Foot and flange mounted
2) Output shaft: solid with key, splined, splined hollow
3) Hollow with shrink disc
6. Input configurations:
1) Flanged axial piston hydraulic motors
2) Hydraulic orbit motors
3) IEC and NEMA motor adaptors
4) Solid input shaft
7. Hydraulic brake: hydraulically released parking brake
8. Electric brake: DC and AC type
| Tipo | Torque Nm | |
| Power-trans 300L | 300L1, 300L2, 300L3, 300L4 | 1000 |
| Power-trans 301L | 301L1, 301L2, 301L3, 301L4 | 1750 |
| Power-trans 303L | 303L1, 303L2, 303L3, 303L4 | 2500 |
| Power-trans 305L | 305L1, 305L2, 305L3, 305L4 | 5000 |
| Power-trans 306L | 306L1, 306L2, 306L3, 306L4 | 8500 |
| Power-trans 307L | 307L1, 307L2, 307L3, 307L4 | 12500 |
| Power-trans 309L | 309L1, 309L2, 309L3, 309L4 | 18000 |
| Power-trans 310L | 310L1, 310L2, 310L3, 310L4 | 25000 |
| Power-trans 311L | 311L1, 311L2, 311L3, 311L4 | 40000 |
| Power-trans 313L | 313L1, 313L2, 313L3, 313L4 | 55000 |
| Power-trans 315L | 315L1, 315L2, 315L3, 315L4 | 100000 |
| Power-trans 316L | 316L1, 316L2, 316L3, 316L4 | 135000 |
| Power-trans 317L | 317L1, 317L2, 317L3, 317L4 | 170000 |
| Power-trans 318L | 318L1, 318L2, 318L3, 318L4 | 250000 |
| Power-trans 319L | 319L1, 319L2, 319L3, 319L4 | 350000 |
| Power-trans 321L | 321L 1, 321L2, 321L3, 321L4 | 500000 |
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Packing Shipping Delivery
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How to choose power transmissions parts and industrial products which meet our requirement
| Chains | Sprockets | Pulleys | Timing belt Pulley | V-belt Pulley |
| Sheaves | Coupings | Bush &Hub | Gear& Rack | V-Belt |
| Locking Assembly | Pulley | Gearbox | Reducer | Shaft Collar |
| Rod End Bearing | Clevis | PTO | Chain Guide | Belt Guide |
| Rubber Buffer | Chain Tensioner | PTO Drive Shafts | Universal Joints | Roller Chains |
| Conveyor Chains | V-Belts | Worm Gearbox | Helical Gear | Worm |
| Agricultural Chain | CNC Proces Parts | Casting | Stamping | |
| Powder Metallurgy | CNC Proces Parts | Casting | Stamping |
What Products Do you sell ?
We are a group of factories, give customer one stop solution of power transmission and industrial products. We are in the position to supply wide range of products, including chains, sprockets, v-belt and v-belt pulleys, timing belt and timing belt pulleys, gears, speed reducers, motors, racks, couplings, and many other parts, like locking assembly, taper bushing, Chain guide, shaft collar, torque limiter, cam clutch, universal joint, motor base and motor slide, rod end, clevis, rubber mount, etc. We make special parts according to drawings and/or samples.
How to choose a gearbox which meets our requirement?
You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.
What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.
What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.
What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.
How to control the products quality?
Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.
What is the transportation?
-If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by air or sea shipping.
Can we design packaging?
-Yes. Default is regular packing, and we can make customer's own packing.
Can you provide OEM service?
-Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.
Can you give me discount on Power Transmissions Parts and Industrial parts?
-Yes, of course. Pls. send me your Email, you'll get more
Q: Are You a trading company or a manufacturer?
A: We Are the factory and have our Own trading company
Q: How Can I get an offer?
A: please send US quotation information: drawings, materials, weight, quantity and requirements, we can accept PDF, ISGS, DWG, STEP file format. If you don't have the drawings, please send us the samples, we can also quote you according to your samples.
Q: What is your minimum order size?
A: it is usually 100 pieces, but a low quantity is acceptable under some special circumstances.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples free of charge, but we don't pay the freight.
Q: What is the lead time for mass production?
A: honestly, it depends on the number of orders. Normally, if you don't need the tools, deposit them after 30 days or so.
Q: What if the parts don't Work?
A: we can guarantee the quality, but if it happens, please contact us immediately, take some photos, we will check the problem and solve it as soon as possible.
Q: What are your terms of payment?
A: payment is less than US $1000,100% in advance. Payment: $1000,50% wire transfer in advance, balance before shipment,Other Terms of payment are negotiable
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