Servo gearheads provide mechanical benefit by multiplying electric motor torque while reducing the driven load’s reflected inertia back to the motor.
We supplies the widest range of gear systems providing optimal solutions significantly beyond the features of additional gearhead suppliers.
Have you any idea why we still make use of today gearboxes while servo motors servo gearhead becoming more powerful and more complex? The gearboxes are found in many situations in mixture with a servo motor, for example because they possess low backlash and so are able to handle high torque. But nonetheless we didn’t give a remedy to the previous question: why! In this post we discuss the procedure of a servo drive and translate this through to the gearboxes.
Technically translated tis means to follow or execute a command. A servo electric motor follows the (complex) task given to him.
For commercial applications, servo motors are used in which a drive-system has to be accurate or highly dynamic. The opinions to the engine is performed through a resolver (analogue sensor of rotation) or encoder (digital sensor of rotation). A servo motor is controlled by a servo amplifier, perhaps with a shaft controller.
The rotation frequency of the actuator is returned by the resolver or encoder. That is capable as well as the rotational quickness, also to look for the position of the rotor and the path of rotation. The servo amplifier compares the arranged rotational frequency with the measured rotational frequency. Now the servo amplifier can drive the actuator to the desired values.
Interesting, AC Servo Motors haven’t any significant disadvantages more! So, why would you use a gearbox?
This has the next reasons:
If you prefer a very low quickness, possibly in mixture with an increased torque.
If you want high torque. (Actuators with high torque can be found, however they are exponentially more costly compared to the smaller servomotors)
Inertia matching, in order to prevent that the strain determines the behaviour of the electric motor.
To be able to absorb the high radial or axial forces of the application.
If you would like to go “around the corner” otherwise the servomotor sticks out the application. Gearboxes are available in right-angled versions.
Baldor’s GBSM-series of low backlash, servo engine rated gearheads, install easily and directly onto AC brushless servo motors to provide industrial motion control gear with torque multiplication and proper inertial matching. These gearheads are designed for servo applications needing precision, durability, and lengthy trouble-free operation.