Aerotech Soloist MP 10, Hardware Manual

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34 Chapter 2 www.aerotech.com
2.2.1. Brushless Motor Connections
The configuration shown in Figure 2-7 is an example of a typical brushless motor connection.
Figure 2-7: Brushless Motor Configuration
Table 2-10: Wire Colors for Aerotech Supplied Cables (Brushless)
Pin
Wire Color Set 1
(1)
Wire Color Set 2 Wire Color Set 3 Wire Color Set 4
Green/Yellow &
Shield
(2)
Green/Yellow &
Shield
Green/Yellow &
Shield
Green/Yellow &
Shield
A Black Blue & Yellow Black #1 Black & Brown
B Red Red & Orange Black #2 Red & Orange
C White White & Brown Black #3 Violet & Blue
(1) Wire Color Set #1 is the typical Aerotech wire set used by Aerotech.
(2) “&” (Red & Orange) indicates two wires; “ / ” (Green/White) indicates a single wire
Brushless motors are commutated electronically by the controller, typically using Hall-effect devices. If you
are using standard Aerotech motors and cables, motor phasing adjustments are not required and this section
may be skipped.
The controller requires that the Back-EMF of each motor phase be aligned with the corresponding Hall-effect
signal. To ensure proper alignment, motor, Hall, and encoder connections should be verified using one of the
following methods:
powered , through the use of a test program; or unpowered using an oscilloscope. Both
methods will identify the A, B, and C Hall/motor lead sets and indicate the correct connections to the
controller. Refer to
Section 2.2.1.1. for powered motor phasing or Section 2.2.1.2. for unpowered motor and
feedback phasing.
Soloist MP Installation and Configuration