Servo gearheads provide mechanical advantage by multiplying engine torque while reducing the driven load’s reflected inertia back again to the motor.
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providing optimal solutions significantly beyond the features of various other gearhead suppliers.
Have you any idea why we still make use of today gearboxes while servo servo gearhead motors becoming stronger and more advanced? The gearboxes are found in many situations in combination with a servo motor, for example because they have low backlash and are able to deal with high torque. But still we didn’t give an answer to the previous query: 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 motor follows the (complex) task given to him.
For industrial applications, servo motors are used where a drive-system needs 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 electric motor is managed by a servo amplifier, probably with a shaft controller.
The rotation frequency of the actuator is returned by the resolver or encoder. That is capable in addition to the rotational swiftness, also to look for the placement of the rotor and the path of rotation. The servo amplifier compares the arranged rotational frequency with the measured rotational frequency. Today the servo amplifier can drive the actuator to the required values.
Interesting, AC Servo Motors haven’t any significant disadvantages more! Therefore, why would you use a gearbox?
This has the following reasons:
If you prefer a very low rate, possibly in combination with an increased torque.
If you want high torque. (Actuators with high torque are available, but they are exponentially more expensive when compared to smaller servomotors)
Inertia matching, to be able 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 form.
If you want to go “around the corner” otherwise the servomotor shines the application. Gearboxes can be found in right-angled versions.
Baldor’s GBSM-series of low backlash, servo motor rated gearheads, mount easily and directly onto AC brushless servo motors to supply industrial motion control equipment with torque multiplication and proper inertial matching. These gearheads are created for servo applications needing precision, durability, and lengthy trouble-free operation.