Servo gearheads provide mechanical benefit by multiplying 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 much beyond the features of various other gearhead suppliers.
Do you know why we still make use of today gearboxes while servo motors becoming stronger and more complex? The gearboxes are used in many situations in mixture with a servo motor, for example because they have low backlash and so are able to cope with high torque. But nonetheless we didn’t give a remedy to the previous query: why! In this article we discuss the operation of a servo drive and translate this through to the gearboxes.
Technically translated tis methods to follow or execute a command. A servo motor follows the (complex) job given to him.
For commercial applications, servo motors are used in which a drive-system has to be accurate or highly powerful. The opinions to the motor is performed through a resolver (analogue sensor of rotation) or encoder (digital sensor of rotation). A servo motor is managed 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 as well as the rotational speed, also to determine the placement of the rotor and the direction of rotation. The servo amplifier compares the arranged rotational frequency with the measured rotational frequency. Right now the servo amplifier can drive the actuator to the desired 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 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 servo gearhead compared to the smaller servomotors)
Inertia matching, to be able to prevent that the strain determines the behaviour of the 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 can be found in right-angled versions.
Baldor’s GBSM-series of low backlash, servo engine rated gearheads, attach easily and directly onto AC brushless servo motors to provide industrial motion control tools with torque multiplication and proper inertial matching. These gearheads are created for servo applications needing precision, durability, and lengthy trouble-free operation.