Parker Products ViX250AE - Manual (Page 8)

1. INTRODUCTION 1
1. Introduction
Product Description
Available in two power ranges, these digital servos use field-oriented control technology to
give enhanced dynamic performance with improved efficiency. Housed within an extremely
compact case, the drives are suitable for either direct panel or DIN rail mounting.
Using full PWM control with sinusoidal commutation, the two versions of power stage can
have continuous current ratings of 2.5A and 5A at motor bus voltages up to 80V. Having a
choice of resolver or encoder feedback, the drives may be used with a wide range of
3-phase servo motors of different pole counts.
Figure 1-1. ViX250/ViX500 Digital Servo Drive