Reggiana Riduttori RA40000D Replacement Planetary Gearbox Reducer
Introducing the Reggiana Riduttori RA40000D, a cutting-edge replacement planetary gearbox reducer that offers an array of benefits. This high-performance gearbox reducer is a paragon of precision engineering and innovative design, perfect for various applications.
Key Features and Advantages
Unmatched Performance
The Reggiana Riduttori RA40000D provides unparalleled performance with high torque output and exact gear ratios. Its impressive efficiency and reliability make it a preferred choice for diverse applications.

Long-lasting Durability
Constructed with sturdy materials and a corrosion-resistant finish, this gearbox reducer guarantees an extended service life even in challenging work environments.
Smooth and Quiet Operation
With its advanced engineering and design, the RA40000D ensures a smooth, noise-free operation, leading to an enhanced user experience.
Simple Installation
The user-friendly design of this gearbox reducer allows for easy installation, making it a convenient option for various applications.
Versatility
The RA40000D is versatile and can be used in a plethora of applications. Whether it's used in industrial machinery or heavy-duty vehicles, it delivers consistent performance.
Applications of Planetary Gearbox

The Reggiana Riduttori RA40000D is widely used in applications such as construction machinery, material handling equipment, and automation machinery. Here are some specific applications:
- Industrial Machinery: The gearbox is utilized in conveyors, mixers, presses, and extruders for efficient power transmission.
- Heavy-duty Equipment: It is used in cranes, port machinery, excavators, and loaders where high torque and speed reduction are required.
- Renewable Energy: In wind turbines and solar trackers, the gearbox helps achieve precise positioning and movement.
- Marine Engineering: In ship propulsion systems, ship lifting equipment, and offshore drilling platforms, the gearbox offers reliable and efficient operation.
Our Planetary Gearbox Advantages
Our planetary gearboxes offer several advantages, including:
- Flange or Shaft Mounting: Our gearboxes can be mounted using flange or shaft methods, offering flexibility during installation.
- Coaxial or Bevel Helical Input with the Output: This allows for efficient power transmission and compact design.
- Modular Composition from 1 to 4 Reduction Stages: This provides flexibility in achieving desired torque and speed.
- Male Splined Shaft, Solid Cylindrical Shaft with Key, Hollow Shaft with External Shrink Disk, or Female Splined Hollow Shaft: These options provide versatility to match various application requirements.
Selecting the Right Planetary Gearbox
When selecting a planetary gearbox, consider the following parameters:
- Torque Requirements: The gearbox must be able to handle the torque generated by your machinery.
- Input Speed: The gearbox should be able to handle the rotational speed of the input shaft.
- Reduction Ratio: This determines the speed reduction and torque multiplication provided by the gearbox.
- Dimensions and Installation Requirements: The gearbox should fit within your machinery and be easy to install.
- Efficiency: Higher efficiency gearboxes waste less power and generate less heat.
- Durability and Reliability: The gearbox should be robust and reliable, especially for heavy-duty applications.
- Environmental Adaptability: The gearbox should be able to operate in the specific environment of your application.
- Noise and Vibration: Lower noise and vibration levels lead to a more comfortable working environment.
Replacing a Planetary Gearbox
Here are the steps to replace a planetary gearbox:
- Ensure Safe Working Conditions: Make sure the machine system is safe, disconnect the power and release any pressure in the system.
- Access the Gearbox: Depending on the design of your machinery, you may need to remove other parts or casings to access the gearbox.
- Remove the Old Gearbox: Carefully remove the old gearbox from your machinery.
- Install the New Gearbox: Install the new gearbox in the correct orientation and secure it in place.
- Tighten Connectors: Make sure all connectors and fasteners are tightened correctly.
- Test and Adjust: Test the machinery and make any necessary adjustments to ensure the new gearbox is working correctly.
- Complete and Clean Up: Once everything is working correctly, complete the installation and clean up your workspace.
Our planetary gearbox offers installation dimensions completely compatible with Reggiana Riduttori, and performance parameters very close to it, making them suitable replacements.
About Our Company
We are a leading manufacturer of planetary gearboxes, specializing in producing slewing drives, wheel drives, track drives, winch drives, and planetary gear reducers. Our gearboxes are used in various applications and we boast numerous advanced production and testing equipment such as CNC Gear grinding machines, gear measuring machines, CNC gear shapers, machine centers, CMMS, and Torque test systems. With our professional expertise, international certifications, custom services, state-of-the-art production equipment, and excellent after-sales service, we are committed to providing our clients with top-quality products and services.
Brands We Can Replace
In addition to Reggiana Riduttori, we can also manufacture replacement products for other brands like Bonfiglioli, Brevini Riduttori, COMER INDUSTRIES, ROSSI, and ZOLLERN.
Author: Miya
Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port





