YASKAWA CACR-JU series User Manual

3.1 Spindle Motor
3-11
Specifications and External Dimensions for Motors
3
3.1.4 Tolerance Radial Loads
The tolerance radial loads for spindle motors are shown in the following table.
∗1. Available only for three-phase, 200 VAC models.
∗2. The rated output for the winding selection motor is 30/20 kW.
3.1.5 Motor Total Indicator Readings
The motor TIR (Total Indicator Reading) are shown in the following tables.
(1) Flange Type
(2) Foot-mounted Type
Model:
UAKAJ-,
UAKBJ-
Rated Output (kW)
50%ED Rating/
Continuous Rating
Tol er an ce R a di a l L oa d ( N)
Single-winding Motor
Model: UAKAJ-C
WInding Selection Motor
Model: UAKBJ-C
04 3.7/2.2 1180 –
06 5.5/3.7 1180 2940
08 7.5/5.5 1470 2940
11 11/7.5 1470 3530
15 15/11 2940 4410
19 18.5/15 2940 4410
22 22/18.5 3530 4900
30
*1
30/22
*2
4410 5200
37
*1
37/30 4900 –
45
*1
45/37 5200 –
Item
Model
Accuracy
Single-winding Motor:
UAKAJ-
Winding Selection Motor:
UAKBJ-
Right Angle to the
Flange Output Shaft
04 to 22 06 to 11 0.04 mm
30, 37 15 0.06 mm
45 19 to 30 0.072 mm
Coaxiality of Flange
External Diameter to the
Output Shaft
04 to 11 – 0.04 mm
15 to 22 06 to 11 0.046 mm
30, 37 15 0.048 mm
45 19 to 30 0.070 mm
Shaft Vibration
04 to 08 – 0.02 mm
11 to 22 06 to 11 0.022 mm
30 to 45 15 to 30 0.028 mm
Item
Model
Accuracy
Single-winding Motor:
UAKAJ-
Winding Selection Motor:
UAKBJ-
Shaft Parallelism
04 to 08 – 0.03 mm
11 to 22 06 to 11 0.033 mm
30 to 45 15 to 30 0.042 mm
Shaft Vibration
04 to 08 – 0.02 mm
11 to 22 06 to 11 0.022 mm
30 to 45 15 to 30 0.028 mm

YASKAWA CACR-JU series Specifications

General

Brand	YASKAWA
Model	CACR-JU series
Category	Servo Drives
Language	English