SCA814 Linear Servo Controller

814

The SCA814 Linear Servo Controller was specifically designed to control single phase, non-comutated devices like voice coil motors. It is a high performance single axis DC motor controller and amplifier system. It is comprised of a highly integrated single PC board level product with a cohesive interface and a compact heat sink. This card provides current amplification and analog servo control interfaces. The single-phase characteristic of the very low noise current amplifier makes it particularly well suited for DC motors such as galvanometers and voice coils. It was specifically developed for control of motor applications requiring both high temporal and spatial servo precision, such as machine vision, inspection, scientific imaging, medical imaging and other business applications. This amplifier interfaces directly to most of the Equipment Solutions motor/stage solutions.

A bipolar linear or switching regulated power supply is required to operate the SCA814 amplifier. Typically better performance can be achieved when using a linear power supply. Equipment Solutions has several high-current supplies for this purpose including the SPS15 ±15V DC Switching Power Supply.

 

 

 

 

Specifications

Servo Control Law: Tunable PID, and Slew Rate
Closed Loop Bandwidth:
100- 1000 Hz, 500 Hz Typical
Command Input:
RS232 SPI, +/- 2.5V DC
Sensor Feedback:
Analog
Position DAC: 16 Bit DAC
Profile Generator:
Arbitrary 64 point | Unlimited Linear
Current output
Linear, 8A
Safety Protection
Over Temp, Current, Position
Input Voltage: +/-15V DC Standard 
Communication RS232C Standard 
Operating Temperature
0° C – 50°C
Size: 3.0 X 3.0 X 1.0 in. | 76 X 76 25mm
Weight: 6 oz.  |  165g

 

 

 

 

 

 

pdfSCA814 Servo Controlled Amplifier Data Sheet Provides a brief presentation of the products features and specifications.

 zipSCA814 Servo Controlled Amplifier PC Application  Windows based software application to quickly and easily interface the product to your PC.

 pdfSCA814 Servo Controlled Amplifier Manual Details information on the setup and operation including servo tuning processes.

 zipSCA814 Servo Controlled Amplifier Interface Drawing and Diagram Presents the mechanical details necessary for integration of the product .

 pdfSCA814 Firmware Change Log Provides detailed information related to firmware updates and their operational affects.