3.1 Spindle Motor3-11 Specifications and External Dimensions for Motors33.1.4 Tolerance Radial LoadsThe 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 ReadingsThe motor TIR (Total Indicator Reading) are shown in the following tables.(1) Flange Type(2) Foot-mounted TypeModel:UAKAJ-,UAKBJ-Rated Output (kW)50%ED Rating/Continuous RatingTolerance Radial Load (N)Single-winding MotorModel: UAKAJ-CWInding Selection MotorModel: UAKBJ-C04 3.7/2.2 1180 –06 5.5/3.7 1180 294008 7.5/5.5 1470 294011 11/7.5 1470 353015 15/11 2940 441019 18.5/15 2940 441022 22/18.5 3530 490030*1 30/22*2 4410 520037*1 37/30 4900 –45*1 45/37 5200 –ItemModelAccuracySingle-winding Motor:UAKAJ-Winding Selection Motor:UAKBJ-Right Angle to theFlange Output Shaft04 to 22 06 to 11 0.04 mm30, 37 15 0.06 mm45 19 to 30 0.072 mmCoaxiality of FlangeExternal Diameter to theOutput Shaft04 to 11 – 0.04 mm15 to 22 06 to 11 0.046 mm30, 37 15 0.048 mm45 19 to 30 0.070 mmShaft Vibration04 to 08 – 0.02 mm11 to 22 06 to 11 0.022 mm30 to 45 15 to 30 0.028 mmItemModelAccuracySingle-winding Motor:UAKAJ-Winding Selection Motor:UAKBJ-Shaft Parallelism04 to 08 – 0.03 mm11 to 22 06 to 11 0.033 mm30 to 45 15 to 30 0.042 mmShaft Vibration04 to 08 – 0.02 mm11 to 22 06 to 11 0.022 mm30 to 45 15 to 30 0.028 mm
