YASKAWA UAK series User Manual

3 Specifications and External Dimensions for Motors
3.1.6 Rotation Direction
3-12
3.1.6 Rotation Direction
Forward rotation of the spindle motor is counterclockwise when viewed from
the load. The rotation direction can be reversed with parameter Pn000.0. For
details, refer to 8.4.1 Servomotor Rotation Direction.
3.1.7 Vibration Resistance
The spindle motor will withstand the following vibration acceleration in three
directions: Vertical, side to side, and front to back.
Counterclockwise
Spindle Motor
Vibration
Acceleration at
Flange
Vibration Frequency
Winding
System
Model
Constant
Amplitude
Constant
Acceleration
Single
winding
UAKAJ-04 to -22
24.5 m/s
2
10 to 60 Hz 6 to 2500 Hz
UAKAJ-30, -37
19.6 m/s
2
UAKAJ-45
4.9 m/s
2
Winding
Selection
UAKBJ-08, -11
24.5 m/s
2
UAKBJ-15 to -22
19.6 m/s
2
UAKBJ-30
4.9 m/s
2
The amount of vibration the spindle motor endures will vary depending on the applica-
tion. Check the vibration acceleration being applied to your motor for each application.
Side to Side
Vertical
Front to
Back
Impact Applied to the Spindle Motor

YASKAWA UAK series Specifications

General

Brand	YASKAWA
Model	UAK series
Category	Servo Drives
Language	English