Procure now: Bonfiglioli RAN 15 DA 1 Bevel Gear Unit
Atlantechdrives provides you the RAN 15 DA 1, a specialized right-angle bevel gearbox designed for precision power transmission and direction changes. The RAN series is synonymous with robustness and compact design, making it the preferred choice for synchronized industrial systems where multiple shafts must operate in unison with high mechanical efficiency.
- Transmission Ratio: 1:1 (Standard)
- Size: 15
- Configuration: DA (Double Arrangement / Single input, double output)
- Housing: High-strength die-cast aluminum
- Gears: Case-hardened Gleason bevel gears
- Efficiency: High mechanical throughput (>95%)
The Architecture of RAN 15 DA 1 Bevel Units
The Bonfiglioli RAN 15 DA 1 is engineered for applications requiring the distribution of power at 90 degrees. Its internal core consists of Gleason spiral bevel gears that have been heat-treated and precision-ground. This ensures not only high torque capacity but also a significantly lower noise profile compared to straight bevel alternatives. The «DA» shaft arrangement allows a single input to drive two output shafts simultaneously, which is critical in machinery such as labeling lines, gate operators, and automated conveyor diverters. The housing is designed with multiple mounting faces and threaded holes, offering extreme flexibility for integration into tight mechanical spaces. The internal seals are designed to handle the thermal expansion of the lubricant without leaking, maintaining the unit’s «lubricated for life» status under standard operating conditions.
Installation Advice: Shaft Alignment and Radial Loads
Precise alignment of the input and output shafts is non-negotiable for the RAN 15 DA 1. Any angular or parallel misalignment will induce parasitic loads on the internal bearings, leading to rapid temperature increases and premature gear failure. Use flexible couplings whenever possible. Additionally, avoid exceeding the rated radial load on the DA shafts; for applications with pulleys or chain drives, place the sprocket as close to the gearbox housing as possible to minimize the bending moment on the output shaft. Always verify that the mounting surface is free from vibrations that could loosen the threaded fasteners.
FAQs
Q: Can the RAN 15 DA 1 be used as a speed multiplier?
A: While possible in 1:1 units, the RAN series is primarily designed as a speed reducer or direction changer. Multiplication can lead to excessive heat and noise.
Q: What is the maintenance interval for the RAN 15?
A: Under standard conditions, these units are lubricated for life. However, for heavy-duty applications in high-heat environments, we suggest a visual oil check every 2,000 operating hours.
Q: Is the housing resistant to corrosion?
A: The die-cast aluminum housing offers excellent natural corrosion resistance, but for chemical environments, we recommend a specialized epoxy coating.
Do you need more references from this brand? Explore our full catalog of Bonfiglioli here.
