Replacement of Bonfiglioli 309R Series Planetary Gearbox Reducer Replacement 309R2 309R3 309R4
The 309R series planetary gearbox is an efficient mechanical transmission device with the characteristics of high precision, high torque transmission, high reliability, and long service life. This series of gearboxes adopts the principle of planetary gear transmission, with a combination of multiple planetary gears, sun gears, and internal gear rings, achieving power transmission and torque amplification through meshing between gear teeth.
309R Series Planetary Gearbox
The 309R series planetary gearbox is an efficient mechanical transmission device with the characteristics of high precision, high torque transmission, high reliability, and long service life. This series of gearboxes adopts the principle of planetary gear transmission, with a combination of multiple planetary gears, sun gears, and internal gear rings, achieving power transmission and torque amplification through meshing between gear teeth.
The advantages of the 309R series gearbox include:
High precision: Adopting the principle of planetary transmission, with high transmission accuracy and smooth operation.
High torque transmission: The planetary gear transmission method has the function of torque amplification and can output large torque.
High reliability: Adopting high-quality materials and manufacturing processes, the gearbox has a compact structure, stable and reliable operation, and a long service life.
Multiple installation methods: This series of gearboxes can support multiple installation methods, such as flange type, flange bearing type, output shaft type, etc., making it easy to apply to different mechanical equipment.
The 309R series gearbox is widely used in agricultural machinery, industrial machinery, construction machinery and other fields, such as conveyors, concrete mixers, cranes and other equipment, to achieve power transmission and torque amplification.
| Torque range | 1,000 ... 450.000 Nm |
| Gear ratios | 6.9 ... 9,000 |
| Transmissible Mechanical Power | up to 150 kW |
| Brake options | Hydraulic brake Hydraulically released parking brake on request Electric brake DC and AC type |
| Output | Foot and flange mounted Output shaft: solid with key, splined, splined hollow, hollow with shrink disc |
| Input | Flanged axial piston hydraulic motors Hydraulic orbit motors IEC and Nema motor adapters Solid input shaft |
| Applicable motors | Piston hydraulic motors Hydraulic orbit motors Electric motors IEC |
Raleted Planetary Gearboxes
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Replaceable Planetary Gearbox Models
The 300L series gearbox and 300R series planetary gearboxes can be interchangeable with the following models of Trasmital Replacement of Bonfiglioli.
The installation and dimensions of the planetary gearboxes are strictly designed according to Italian and American manufacturers, so they are interchangeable with Brevini ED, ET, EQ, EM, EC, and EL Replacement of Bonfiglioli 300 series, and Dinamicoil RE, RA series. Performance and connection size. They are ideal substitutes for those Italian products.
| 300L 1 | 300L 2 | 300L 3 | 300L 4 | 300R2 | 300R3 | 300R4 |
| 301L 1 | 301L 2 | 301L 3 | 301L 4 | 301R2 | 301R3 | 301R4 |
| 303L 1 | 303L 2 | 303L 3 | 303L 4 | 303R2 | 303R3 | 303R4 |
| 305L 1 | 305L 2 | 305L 3 | 305L 4 | 305R2 | 305R3 | 305R4 |
| 306L 1 | 306L 2 | 306L 3 | 306L 4 | 306R2 | 306R3 | 306R4 |
| 307L 1 | 307L 2 | 307L 3 | 307L 4 | 307R2 | 307R3 | 307R4 |
| 309L 1 | 309L 2 | 309L 3 | 309L 4 | 309R2 | 309R3 | 309R4 |
| 310L 1 | 310L 2 | 310L 3 | 310L 4 | 310R2 | 310R3 | 310R4 |
| 311L 1 | 311L 2 | 311L 3 | 311L 4 | 311R2 | 311R3 | 311R4 |
| 313L 1 | 313L 2 | 313L 3 | 313L 4 | 313R2 | 313R3 | 313R4 |
| 315L 1 | 315L 2 | 315L 3 | 315L 4 | 315R3 | 315R4 | |
| 316L 1 | 316L 2 | 316L 3 | 316L 4 | 316R3 | 316R4 | |
| 317L 1 | 317L 2 | 317L 3 | 317L 4 | 317R3 | 317R4 | |
| 318L 1 | 318L 2 | 318L 3 | 318L 4 | 318R4 | ||
| 319L 1 | 319L 2 | 319L 3 | 319L 4 | 319R4 | ||
| 321L 1 | 321L 2 | 321L 3 | 321L 4 | 321R4 |
Additional information
| Edited | Miya |
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