Servo gearheads provide mechanical benefit by multiplying engine torque while reducing the driven load’s reflected inertia back again to the motor.

We supplies the widest selection of gear technologies providing optimal solutions much beyond the capabilities of various other gearhead suppliers.
Are you aware why we still make use of today gearboxes while servo motors becoming more servo gearhead powerful and more advanced? The gearboxes are used in many cases in mixture with a servo engine, for instance because they possess low backlash and so are able to cope with high torque. But still we did not give a remedy to the previous query: why! In this article we discuss the operation of a servo drive and translate this to the gearboxes.
Technically translated tis methods to follow or execute a command. A servo engine follows the (complex) job given to him.

For commercial applications, servo motors are used where a drive-system needs to be accurate or highly dynamic. The opinions to the motor is performed through a resolver (analogue sensor of rotation) or encoder (digital sensor of rotation). A servo motor is controlled by a servo amplifier, possibly with a shaft controller.

The rotation frequency of the actuator is given back by the resolver or encoder. That is capable in addition to the rotational rate, also to determine the position of the rotor and the path of rotation. The servo amplifier compares the established rotational frequency with the measured rotational frequency. At this point 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 utilize a gearbox?
This has the next reasons:

If you want a suprisingly low velocity, possibly in combination with a higher torque.
If you need high torque. (Actuators with high torque can be found, however 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.
In order to absorb the high radial or axial forces of the application form.
If you want to go “around the corner” otherwise the servomotor sticks out the application. Gearboxes can be found 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 supply industrial motion control devices with torque multiplication and proper inertial matching. These gearheads are made for servo applications needing precision, durability, and long trouble-free operation.