Bonfiglioli Planetary Gearbox Reducer In-line Replacement 300L Series 300L1 300L2 300L3 300L4
The 300L series planetary gearbox has high overhang and axial load capacity due to the heavy tapered roller bearings of the H and P versions. By using spline connections instead of some brands’ keyway systems to connect internal parts, high torque density and efficiency can be achieved. The planetary gears are installed on a self centering bracket to ensure the most uniform load distribution between the gear sets.
Bonfiglioli Planetary Gearbox Reducer
300L Series Planetary Gearbox
Bonfiglioli Planetary Gearbox Reducer , the 300L series includes a series of multi-purpose inline planetary gearboxes.
The 300L series planetary gearbox has high overhang and axial load capacity due to the heavy tapered roller bearings of the H and P versions. By using spline connections instead of some brands’ keyway systems to connect internal parts, high torque density and efficiency can be achieved. The planetary gears are installed on a self centering bracket to ensure the most uniform load distribution between the gear sets.
Output base and flange installation. Output shaft: solid shaft with keys, spline, spline hollow shaft with shrink disc
Input IEC and NEMA motor adapters. Solid input shaft with or without fan cooling – inch or metric size. Suitable for AC compact motors and brake motors. M series IEC motors and brake motors.
Note: Our Planetary gearbox, Wheel drive gearbox, Winch drive gearbox, and Track drive gearbox have installation dimensions that are completely consistent with Trasmital bonfiglioli, and performance parameters that are very similar to Trasmital bonfiglioli gearbox. They can be used as a substitute for Trasmital bonfiglioli products.
Specifications of Planetary Gearbox
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Torque range |
1,000 … 1,100,000 Nm (8,850 … 9,735,820 in-lb) |
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Gear ratios |
3.4 … 5,000 |
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Transmissible Mechanical Power |
up to 1,050 kW |
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Brake options |
hydraulic brake Hydraulically released parking brake available on request Electric brake DC and AC type |
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Output |
Foot and flange mounted Output shaft: solid with key, splined, splined hollow, hollow with shrink disc |
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Input |
Flanged axial piston hydraulic motors Hydraulic orbit motors IEC and NEMA motor adapters Solid input shaft |
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Applicable motors |
Piston hydraulic motors Hydraulic orbit motors Electric motors IEC |
300L Series Planetary Reducer Lubricant Charge Quantity
| Mounting position | |||
| A | T | O | |
| 300L1 | 0.6 | 1.0 | 1.9 |
| 300L2 | 0.9 | 1.3 | 1.2 |
| 300L3 | 1.2 | 1.6 | 1.5 |
| 300L4 | 1.5 | 1.9 | 1.8 |
300L Series Planetary Gearbox Application
The flange-mounted planetary gearbox, with its compact form, low backlash, high torsional rigidity, and quiet and effective operations, is an excellent investment for many power transmission as well as motion control applications today. Construction, medical, and conveyor systems, as well as automated machinery such as automatic welding equipment, material handling equipment, food processing machines, robots, and many contemporary transportation applications, may all benefit from their simple attachment and high torque.
| Mobile applications | Industrial and stationary applications |
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China Planetary Gearbox Manufacturer
Power-trans is a professional company engaged in the research and development, design, and manufacturing of gearboxes. The company has successively introduced a batch of high-precision production and testing equipment. We have successfully developed 800Nm-11200Nm planetary gear boxes for construction machinery, special planetary gear boxes for rolling mills, special planetary gear boxes for vertical mills, new generation of small tooth difference planetary gear reducers, new generation of small tooth difference three ring reducers, Double planet reducers, hydraulic slewing, winch series, gear boxes for rolling mills and other series with hundreds of thousands of specifications. The products have been widely used in supporting units and engineering projects in industries such as building materials, metallurgy, engineering machinery, lifting, shipbuilding, chemical, pharmaceutical, and power.
Since its establishment, the company has continuously accelerated the pace of technological innovation and independent brand construction with a new mindset and manufacturing awareness, and created the core competitiveness of the enterprise.
In the development of the enterprise, the company adheres to the development path of “prospering the enterprise through science and technology” and “strengthening the enterprise through science and technology”, and has formulated the Product development strategy of “three high and one special”, that is, high-tech content, high added value, high market capacity, and super large models. In addition to independent research, the company also cooperates extensively with domestic famous academicians, experts, and research institutions of universities to jointly develop and develop high-tech products.
Raleted Planetary Gearboxes
You can click on the image to learn about the corresponding related products
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| Planetary Feed Mixer Gearbox | Tracked Vehicle | Winch Drive | Wheeled Vehicle Drive |
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| Slewing Drive | Wind Turbines Drive | Inline Planetary gearbox | Right Angle Planetary gearbox |
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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