Model Designation; Spindle Motor - YASKAWA UAK series User Manual

1.2

Model Designation

1.2.1 Spindle Motor

Number of Digits: 1
1st + 2nd digits:
Servomotor Type
Code
UA
3th digit: Cooling Method
Code
K
4th digit: Winding System
Code
A
B
5th digit: Series
Code
J
7th + 8th digits:
50% ED Rating (S3)
Code
04
*1
06
*1
08
11
15
19
22
30
*2
37
*1, *2
45
*1, *2
∗1. Available only for single winding models.
∗2. Available only for three-phase 200 VAC models.
∗3. For details about serial encoders, contact your Yaskawa representative.
2 3 4 5
U A K A J - 2 2 C Z 1 O O E
Specifications
AC Spindle
Motor
Specifications
External fan cooled
Specifications
Single winding
Winding selection
Specifications
Σ-V-SD Series
Specifications (kW)
3.7
5.5
7.5
11
15
18.5
22
30
37
45
6 7 8 9 10 11 12
9th digit:
Design Revision Order
Code Specifications
C
10th digit: Encoder Specifications
Code
Pulse encoder
Z
(standard)
S Serial encoder
11th digit: Mounting
Code
1
Foot-mounted type
3
12th digit: Shaft End
Code
O
Straight with
key and tap
Blank
Straight without
N
key and tap
13th digit: Lead Wire Orientation
Code
O Left when viewed
from the load side
Blank
14th digit: Input Voltage
Code
Blank Three-phase 200 VAC
E
Three-phase 400 VAC

1.2 Model Designation

13 14
Standard
Specifications
*3
Specifications
Flange type
Specifications
Specifications
Specifications
1
1-3