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Introduction
SECTION I - INTRODUCTION
1.1
Purpose
This manual describes the Electro-Craft BRU-Series brushless servo drives and spindle drives along with
standard Electro-Craft motors recommended for
use
with the BRU-Series drives. The manual is intended
for use
by
qualified engineers
or
technicians directly involved in
the
installation, operation, and field level
maintenance of the drives and motors.
1.2 Product Description
The BRU-500 is a high performance sinusoidal brushless industrial drive employing a modular package
suited
to
single
or
multi-axis applications. The drive modules can powerS-Series and F-Series permanent
magnet synchronous motors as servo drives
or
1-Series
squirrel cage induction motors
as
spindle drives.
All drives share a common power supply
to
achieve the most economical system package.
1-1
shows
the
standard BRU-500 components.
The BRU-200 is a high performance sinusoidal brushless industrial drive employing a
modu
l
ar
package
suited
to
single or multi-axis applications. The drive modules
power
S-Series and F-Series permanent
magnet synchronous motors. Figure
1-2 shows the standard
BRU
-200 components.
For single axis positioning applications, the Electro-Craft PRO-Series controller cards are available as PRO-
Series Controller Kits
to
be integrated into the BRU-Series drive module. This eliminates the need
for
a
separate controller package.
Figure 1-1 BRU-500 Series Servo and Spindle Drives
BRU-200/ BRU-500 Brushless
Dr
ives Instruction
Manu
al
1
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