Whenever a conventional planetary gearhead is mounted to a engine, the sun gear must be aligned to compensate for runout error of the servomotor shaft. Without proper alignment, load is definitely unevenly distributed over the planetary gears and the drive train operates less smoothly. Also, gear life can be shortened. These alignment modifications require skills that are not normally available in the field.
Achieving a more substantial speed reduction ratio takes a smaller sun gear diameter (or an exceedingly large ring equipment). This smaller sun gear is usually integral using its shaft, which must be smaller aswell, thereby reducing its power and its torque or load capacity.

Several types of gear trains, including people that have planetary gears, are commonly used to obtain this the best possible reduction ratio. Planetary gear trains offer high stiffness and low backlash (necessary for servo reducer accurate procedure), plus even load distribution (to acquire maximum torque). Some planetary versions combine external-tooth pinion-and-gear models with planetary gear sections to simplify set up and boost acceleration. These hybrid gearheads are described later.
A basic planetary gearhead has some limitations regarding ease of installation, load capacity, and speed, which are related to the sun gear.

Generally, the designer usually obtains the ideal speed decrease ratio by matching the inertia of the motor and gearbox with the inertia of the driven load. This inertia coordinating minimizes power loss in the motor, which makes it run more efficiently.

Servo motors deliver precise control of position, velocity, and acceleration in the closed-loop systems of servomechanisms. Servo motors need a servo drive – this uses the opinions data to specifically control the positioning of the motors direction and rotation distance.
Cone Drive’s stainless steel precision movement gearboxes are designed for sterile manufacturing conditions. The product’s smooth surface and curved contour permits easy cleaning and bacteria-free surfaces, ideal for food digesting and pharmaceutical applications. The merchandise is designed and ranked to IP69k providing maximum protection against contaminant ingress along with leak free operation.
Servomotor selection usually begins with the designer seeking to reduce the engine size by using a gearbox to lessen speed and enhance torque. Speed reduction allows quick acceleration and deceleration of large loads utilizing a small, less costly motor.