Planetary gear reducers are compact components that strive to maximize the transmission of torque in various applications. The mechanisms ensure the transmission of high torque levels while simultaneously decreasing the required number of motor revolutions for a set level of power. The reducers are composed of a gearbox and aligned input and output shafts. Industrial automation systems, including DC transmission, servo, and stepping systems, use planetary gear reducers to efficiently manage tasks that demand high levels of torque.
Both small and large systems benefit from planetary gear reducers because they can effectively reduce speed and the system’s torsional inertia ratio while increasing torque within the system.
Compact Size and Low Weight
Compared to similar gear reducer systems, these components weigh less and have a compact format that can fit easily into more design solutions. Planetary gear reducers can maintain the same torque output while decreasing size by up to 50%.
Durability and Long Life
Planetary gear reducers have ball bearings that help the components operate smoothly and efficiently. This reduces wear throughout their operational lifespan, leading to less damage and long product life.
Increased Repeatability
Planetary gear reducers offer higher axial load and radial load speeds than comparable systems. This increases their overall reliability and sturdiness and decreases the potential for misalignment. These features allow planetary gear reducers to mitigate the effects of vibration and ensure consistent power transmission over time.
Increased Torque Transmission
Planetary gear reducers are built for maximum gear teeth engagement. Because more teeth are in contact, the configuration can both handle and also transfer more torque
Versatility
Each stage of a planetary gear reducer system can be stacked or modified for custom configurations that meet the needs of a given application. Planetary gear reducers are also easy to work with: once they’re housed in a cylindrical gearbox, they can be installed almost anywhere.
Key Applications of Planetary Gear Reducers
Planetary gear reducers offer excellent performance in a wide range of industries including automation, electronics, food processing, packaging, textiles, construction, energy, medical, security systems, and transportation. Specific applications include:
- Ball screws
- CNC spindles
- Conveyor systems
- Indexing systems
- Laser equipment
- Printing machines
- Rack and pinion
- Robots
- Rollers and belts
- Working tables
Planetary Gear Reducers From Apex Dynamics
At Apex Dynamics we specialize in providing high-quality, high-performance mechanical solutions. Our extensive series of planetary gear reducers are designed to provide effective, smooth and even torque transmission across a wide range of applications and systems. Each unit can be supplied in custom configurations for the chosen servomotor and built for different speed ratios. We have the widest range of drop-in replacements for any competitor’s planetary units.
Each helical gear component is precisely machined for fine-tuned engagement and has twice the number of meshing teeth as comparable spur gear solutions. This helps provide better engagement and smooth performance while minimizing backlash and noise. Every gearbox is also finished with a corrosion-resistant surface finish for long-term durability.
