Brushless servo drives are a kind of all digital, précised and DSP based servo drives, which are able to supply up to “32 A peak current” continuous. These servo drives are specially designed to control the velocity, torque or the position of the servo motors as well as for motion control. Often a Low voltage drive is used with the brushless servo drives to save energy by controlling the motion of the servo. Energy saving with the variable torque is an easy process, which only needs a little payment.
Brushless servo drives are specially designed for the brushless servo motors and these drives are completely suitable for the speed, torque, position, and applications of electronic line shafting. The brushless servo drives are commonly made to control the brushless servo motors, but they are also able to handle the brushed servo motors as well.
The brushless servo motor drives are a compact and completely housed unit with all front panel connection through the typical pluggable connectors. This feature has made this servo drives easier to service as well as easier to integrate.
Features and benefits of the Brushless servo drives are mentioned below:
- The brushless servo drives are generally available in three models, which cover the major part of the servo application including the motion control and low voltage drive
- Line-operated, 50/60 Hz, 115 - 240 VAC, available in single or three phase
- The “all digital design” simplifies the process of tuning and drive setup and also eliminates the chance of analog drift.
- Fast step power interface
· Sinusoidal fluctuation vector power algorithm
- Step multiplier
- Typical placing of PID with anti-windup and feedforward technology
- Support for BLAC, Brush DC and BLDC servos
· PC based modification through serial port
· Disparity encoder input
How do the brushless servos help in motion control?
Motion control is a kind of automation in which the velocity or the position of a machine is controlled by using some kind of device like an electric motor, hydraulic pump, or a servo. This process is commonly used in the CNC machines or in the robotics.
These are the basics of Brushless servo motors. With the usage of low voltage drive technology, the servo drives are capable of consuming 25% more power at a speed of 63%.
