DLF42 Servo Planetary Reducer
DLF 42 Precision planetary reduction machine has high precision, high rigidity, high load, high efficiency, high speed ratio, high life, low inertia, low vibration, low noise, low temperature rise, appearance beautiful, light and small structure, easy installation, accurate positioning, etc, is suitable for ac servo motor, dc servo motor, stepping motor, hydraulic motor of growth and slow down transmission.

Ratio(i):4~200
Rated output torque(N.m):4~30
Rotary Inertia(kgcm2):0.09~0.095
Rated/Max. input speed(Rmp)：3000 / 4000
Max.radial force(N)：180
Max.axial force(N):150
Life Expectancy(H):>20000
Lubricating Oil:Long-lasting lubricating
Backlash(Arcmin):20~50
Operating Temperature: -10°C~+80°
Installation Way:any
Noise(dB):65

Here’s a brief overview of its components and functionality:
Components:
Planetary Gears:
Sun Gear: The central gear around which the other gears revolve.Planet Gears: Small gears that orbit the sun gear and mesh with both the sun and ring gears.Ring Gear: An outer ring with internal teeth that mesh with the planet gears.Servo Motor: A motor that allows precise control of angular or linear position, velocity, and acceleration.
Output Shaft: The shaft that delivers the reduced speed and increased torque to the connected application.
Functionality:
Speed Reduction: The planetary gear system reduces the servo motor’s speed to a desired output speed by using gear ratios determined by the sizes of the gears.
Increased Torque: The gearbox increases the torque output of the servo motor, allowing it to handle heavier loads or operate more efficiently at lower speeds.
Precision and Efficiency: The design of planetary gear systems allows for high efficiency, precision, and compact size. The even distribution of load among the planet gears provides smooth operation and reduced backlash.
Compact Design: Planetary reducers offer a high reduction ratio within a compact space, making them ideal for applications with space constraints.
Advantages:
High Torque Output: Capable of delivering high torque, suitable for demanding applications.High Precision: Offers minimal backlash and high positional accuracy.Compact Size: Provides a high reduction ratio in a small footprint.Durability: Robust construction ensures long life and reliable performance.Applications:
Robotics: Used in robotic joints and actuators for precise movement and control.CNC Machines: Essential for providing accurate positioning and movement in machining applications.Automated Machinery: Employed in conveyors, printing machines, and packaging equipment for reliable operation.Aerospace and Defense: Utilized in systems requiring high precision and reliability under challenging conditions.