The Bonfiglioli 301L Series Planetary Gearbox is a top-tier replacement option, engineered for superior performance and seamless interchangeability with a range of transmissions. This includes Brevini gearbox ED, ET, EQ, EM, EC, and EL series planetary transmissions, other Bonfiglioli 301L Series transmissions, and Dynamicoil RE, RA series planetary transmissions.

Planetary Gearbox: Key Features

The planetary gear reducer stands out in the market for its unique features:

– Compact structure with high load-bearing capacity

– High drive efficiency due to the symmetry of the gearbox structure

– Complex yet compact, allowing for synthetic decomposition motion and various complex movements

– Stability and reliability, ensured by the evenly distributed planetary gears and force balancing arms

Specifications of 300R Series Planetary Gearbox

Taking a look at the specifications of the 300R Series Planetary Gearbox, we find a range of impressive features:

– Torque range: 1,250…1,286,700 Nm

– Gear ratios: 3.4 … 2,916

– Brake options: Negative multi-disk brake

– Output: Foot or Flange mounted; Splined shaft (solid, heavy duty, hollow, hollow with axial blockage device); Solid keyed shaft (solid, heavy duty, stirrer/mixer version); Hollow shaft with double keyway or shrink disk

– Motor: Input with solid shaft, Input with e-motor coupling

Related Planetary Gearboxes

For those interested in exploring related products, we have a range of other options such as the Planetary Feed Mixer Gearbox, Tracked Vehicle, Winch Drive, and Wheeled Vehicle Drive.

Replaceable Planetary Gearbox Models

The 300L and 300R series planetary gearboxes can be interchanged with a variety of models from Trasmital Bonfiglioli. Our gearboxes are designed with strict adherence to the installation and dimensions of these planetary gearboxes, making them the perfect substitutes.

China Planetary Gearbox Factory

Our company, with over a decade of experience, specializes in providing micro gear transmission system solutions. We are a high-tech enterprise that integrates research and development, design, production, and sales. Our product range includes research, design, and assembly of cycloidal gears, planetary gearboxes, reduction motors, spur gearboxes, gear accessories, and precision accessories. These are widely used in new energy, mining, industry, construction, and agriculture fields.

Quality and Innovation at Its Best

Not only do we offer quality products, but we also offer replacements for other renowned brands including Brevini riduttori, BOSCH REXROTH, COMER INDUSTRIES, REGGIANA RIDUTTORI, ROSSI, and ZOLLERN.

Empower Your Business with Our Gearboxes

We urge all our customers to explore our range of products and make a purchase that suits their requirements. With our high-quality gearboxes, you can empower your business operations and enjoy enhanced performance and efficiency.


1. Q: What makes the 301L Series Planetary Gearbox stand out?

2. Q: What are the specifications of the 300R Series Planetary Gearbox?

3. Q: Can the 300L and 300R series planetary gearboxes be interchanged with other models?

4. Q: What are some related planetary gearboxes you offer?

5. Q: What other renowned brands can your products replace?