Comparative Analysis of Thermal Time Constants in Iron-Core and Ironless- Armature DC Servo Motors, 11/19/2003

This application note file was updated on 9/30/2011 for Centurion and F Series and PMA and R Series and S Series motors.

If a motor operates intermittently, it is not necessary that the peak load torque fall within the motor’s continuous torque capabilities. However, it is important that the RMS (root mean square) load torque be inside the continuous duty zone.

This Application Note describes the various methods and combinations of methods that have been used in an effort to protect motors form overheating and shortening their life.

This document provides help for applications experiencing problems due to electromagnetic interference (EMI) noise.

This application note discusses radiated emissions (30 Mhz+) of motor drives and techniques to reduce radiated emissions.

This application note file was updated on 9/30/2011 for Centurion and F Series and PMA and R Series and S Series motors.

Servo System Speed Regulation. Servo systems, by definition, include the use of a feedback device to control or regulate the required function. For servomotors and amplifiers, feedback is accommodated by a motor connected tachometer (or other device) that provides an indication of motor speed.

This drawing file was updated on 10/20/2011 for F(H) Series motors.

This drawing file was updated on 10/20/2011 for F(H) Series motors.

This application note was published in Machine Design magainze, in June, 1998. A well-behaved motion system depends on motor parameters derived from lab tests. When critical ratings are suspect, run the tests and measure the results yourself.

This application note file was updated on 9/30/2011 for F(H) Series motors.

This application note file was updated on 9/30/2011 for F(H) Series motors.

This application note file was updated on 9/30/2011 for Servo Disc motors.

2D outline drawing of frameless motors in PDF format. Model: KBMS-163

2D outline drawing of frameless motors in PDF format. Model: KBMS-25

2D outline drawing of frameless motors in PDF format. Model: KBM-163

2D outline drawing of frameless motors in PDF format. Model: KBM-25

This drawing file was updated on 10/20/2011 for ST & SN and KS & SS and Hazardous Duty Synchronous motors.

R2A/R3/R4 Series Rodless Actuators Operator’s Manual. P/N PCW-4647 Revision 1.1 7/99. This manual covers the following IDC Products: R2A Actuators -R2AD, R2AH, R2AS, R2AB R3 Actuators -R3D, R3H, R3S, R3B R4 Actuators -R4H, R4S, R4B.