SD Series. AC Spindle Motor Drives with Power Regeneration, AC Servo Drives. Speed Reference with Analog Voltage Expanded Functions

AC Spindle Motor Drives with Power Regeneration, AC Servo Drives SD Series Speed Reference with Analog Voltage Expanded Functions Power Regeneration Converter Model CACP-JU SERVOPACK Model CACR-JU Spindle Motor Model UAK J Single-winding Motors 2 V 3.7/2.2 kw to 45/37 kw 4 V 3.7/2.2 kw to 22/18.5 kw Winding Selection Motors 2 V 5.5/3.7 kw to 3/2 kw 4 V 5.5/3.7 kw to 22/18.5 kw Certified for ISO91 and ISO141 JQA-422 JQA-EM22 JQA-EM924

AC Spindle Motor Drives with Power Regeneration AC Servo Drives Power Regeneration n Converter and SERVOPACK Block configuration with unified heights and depths to help optimize control panel designs. Two mounting methods: Duct ventilated (external heat sink cooling) and base mounting (in-panel mounting). SERVOPACKs are available with three orientation methods: Motor encoder, external encoder, or magnetic sensor. Digital speed references with contact inputs (12 bits). Front covers make cables easy to organize. Power Regeneration Converter Power supply regeneration helps save energy. SERVOPACK for AC Spindle Motor Drive Servo drive control technology has been applied to spindle drives to increase amplifier response characteristics. High-precision speed control is achieved. * : Ask your Yaskawa representative for information on the KC Mark. * You can use Yaskawa s SigmaWin+ Engineering Tool* 1 to easily motor constant settings* 2, trace data, check I/O signals, and edit parameters. 2 * * 1 : SigmaWin+ Ver.5.7 or later (Please be used with -SD component Ver.1. or later) 2 : Be sure to set the Motor constant settings by using SigmaWin+. (Visit the desingnated Yaskawa Electric website for your area. Use the inquiry form to request the SigmaWin+, -SD component, motor constant files.)

Spindle Motor Optimum electromagnetic design and improved cooling structure for high efficiency, downsizing, and reduced weight. High acceleration/deceleration rates with maximum output power of 2% to help improve productivity when used as high-speed, high-power output spindle motors. Downsizing for low moment of inertia and instantaneous power that approach servo performance. Minimal loss of cooling capacity in adverse environments for high reliability. Maximum Output Power: 2% Winding selection for wide-range constant output power of 1:12. This increases processing capacity, simplifies gear structure, and reduces the capacity of the applicable drives. Wide-range Constant Output Power: 1:12 3

Model Designation Spindle Motor UAKAJ- 22CZ1 OOE AC Spindle Motor Cooling Method K : External fan cooled Winding System A : Single winding B : Winding selection Series J : SD Series 5% ED Rating (S3) * Code 4* 1 6 8 11 15 19 22 3* 2 37* 1 * 2 45* 1 * 2 Specifications (kw) 3.7 5.5 7.5 11 15 18.5 22 3 37 45 Design Revision Order C : Standard 1 : Available only for single winding models. 2 : Available only for three-phase 2 VAC models. Input Voltage Blank : Three-phase 2 VAC E : Three-phase 4 VAC Lead Wire Orientation Blank : Left when viewed from the load side (for 2-VAC input spindle motor) O : Left when viewed from the load side (for 4-VAC input spindle motor) Shaft End Blank : Straight with key and tap (for 2-VAC input spindle motor) O : Straight with key and tap (for 4-VAC input spindle motor) N : Straight without key and tap Mounting 1 : Flange type 3 : Foot-mounted type Encoder Specifications Z : Pulse encoder SD Driver Power Regeneration Converter * CACP- JU22A 3 SD Series Power Regeneration Converter 5% ED Rating Code Specifications (kw) 15 15 19 18.5 22 22 3* 1 3 45* 1 45 Input Voltage A : Three-phase 2 VAC D : Three-phase 4 VAC 1 : Available only for three-phase 2 VAC models. 2 : Available only for CACP-JU A3BB model. Custom-made Blank : Standard Mounting Blank : Duct-ventilated B* 2 : Base-mounted Design Revision Order A : Corresponds to the UL standard B : Not correspond to the UL standard Regeneration Method 3 : 12-degree conduction SERVOPACK CACR- JU12AEA SD Series SERVOPACK Rated Output Current Code Specifications (Arms) Input Voltage 28 36 65 28 36 65 84 12 125 196 14 18 33 42 51 84 12 125 196 14 18 32.5 42 51 27 VDC 54 VDC : Available only for CACR-JU AEAB model. * Custom-made Blank : Standard 1 : Orientation control with an external encoder 2 : Orientation control with a magnetic sensor Mounting Blank : Duct-ventilated B* : Base-mounted Design Revision Order A B C Interface Specifications E : Analog speed reference expanded functions Input Voltage A : 27 VDC D : 54 VDC 4 For details about custom-made spindle motors, converters, or SERVOPACKs, contact your Yaskawa representative.

Combinations Single Winding Single Winding Winding Selection Winding Selection 2 VAC-input Spindle Motor UAKAJ-4C UAKAJ-6C UAKAJ-8C UAKAJ-11C UAKAJ-15C UAKAJ-19C UAKAJ-22C UAKAJ-3C UAKAJ-37C UAKAJ-45C UAKBJ-6C UAKBJ-8C UAKBJ-11C UAKBJ-15C UAKBJ-19C UAKBJ-22C UAKBJ-3C 4 VAC-input Spindle Motor UAKAJ-4C UAKAJ-6C UAKAJ-8C UAKAJ-11C UAKAJ-15C UAKAJ-19C UAKAJ-22C UAKBJ-6C UAKBJ-8C UAKBJ-11C UAKBJ-15C UAKBJ-19C UAKBJ-22C E E E E E E E E E E E E E Power Regeneration Converter Model CACP- JU15A3 JU19A3 JU22A3 JU3A3 JU45A3B JU15A3 JU19A3 JU22A3 JU3A3 Power Regeneration Converter Model CACP- JU15D3 JU19D3 JU22D3 JU15D3 JU19D3 JU22D3 SERVOPACK Model CACR- JU28AEA JU36AEA JU65AEA JU84AEA JU12AEA JU125AEA JU196AEA JU28AEA JU36AEA JU65AEA JU84AEA JU12AEA JU125AEA SERVOPACK Model CACR- JU14DEA JU18DEA JU33DEA JU42DEA JU51DEA JU14DEA JU18DEA JU33DEA JU42DEA JU51DEA : For the Magnetic Contactor of UL-compliant type or with safety cover, refer to page 6. * AC Reactor X817 X818 X819 X82 X822 X817 X818 X819 X82 AC Reactor X81 X811 X812 X81 X811 X812 Magnetic Contactor for Winding Selection* HV-75AP4 HV-15AP4 Magnetic Contactor for Winding Selection* HV-75AP4 HV-15AP4 C O N T E N T S Spindle Motor 6 Ratings and Specifications Output and Torque Characteristics Tolerance Radial Loads Motor Total Indicator Readings Vibration Resistance External Dimensions 6 8 14 14 15 16 Power Regeneration Converter 2 Basic Specifications External Dimensions Installation 36 Spindle Motor 36 -SD Driver 4 (Power Regeneration Converter and SERVOPACK Selecting Cables 44 System Configurations I/O Signal Spindle Motor -SD Driver Peripheral Devices 58 AC Reactor Magnetic Contactor for Winding Selection 2 21 SERVOPACK 26 Basic Specifications External Dimensions 26 29 44 46 51 52 58 6 MCCB, Ground Fault Detector, and Magnetic Contactor 62 Noise Filter 63 Base Mounting Unit 67 External Encoder 71 Magnet and Magnetic Sensor 72 Warranty 74 5

Spindle Motor Ratings and Specifications Single-winding Motor Items *1. The 5% ED rating (S3) is for a 1 minute cycle consisting of 5 minutes of operation and 5 minutes stopped. *2. Available only for three-phase, 2 VAC models. Model: UAKAJ- C (2 V), - C E (4 V) 4 6 8 11 15 19 22 3 *2 37 *2 45 *2 5% ED Rating (S3) *1 kw 3.7 5.5 7.5 11 15 18.5 22 3 37 45 Continuous Rating (S1) kw 2.2 3.7 5.5 7.5 11 15 18.5 22 3 37 Continuous Rated Torque N m 14 24 35 48 7 96 118 183 249 37 Base Speed min -1 15 115 Maximum Speed min -1 1 7 6 5 Moment of Inertia 1-3 kg m 2 7.1 14. 21. 25. 69. 69. 89. 231 266 398 Vibration V5 V1 Noise db (A) 75 or less 8 or less Cooling Method Totally enclosed, external fan cooled Protection Class IP44 (IEC34-5) Equipped with thermostat (automatic reset) 2 V class: Cooling Fan Motor Three-phase 2 V 5/6 Hz, 22 V 5/6 Hz, 23 V 6 Hz 4 V class: Three-phase 4 V 5/6 Hz, 44 V 5/6 Hz, 46 V 6 Hz Encoder (Magnetic) Pulse encoder (124 p/r) Overheating Protection NTC thermistor Flange type: Installation IM B5, IM V1 (motor shaft from horizontal to vertically down) Foot-mounted type: IM B3 (installed on floor) Overload Capacity 2% of continuous rated (S1) output for 1 s (UAKAJ-8, -37: 18% of continuous rated (S1) output for 1 s) Thermal Class F Withstand Voltage 2 V class: 15 VAC for one minute 4 V class: 18 VAC for one minute Insulation Resistance 5 VDC 1 MΩ minimum Surrounding Air Temperature and Surrounding Air Humidity C to 4 C, 2% to 8% RH (no condensation) Altitude 1 m or less Bearing Lubrication Grease Paint Color Munsell N1.5 Compliant Standards JIS, JEC Applicable SERVOPACK CACR- JU Three-phase 2 VAC Three-phase 4 VAC 28A 28A 36A 65A 65A 84A 12A 125A 196A 196A 14D 14D 18D 33D 33D 42D 51D 6

Spindle Motor Ratings and Specifications Winding Selection Motor Items Model: UAKBJ- C (2 V), - C E (4 V) 6 8 11 15 19 22 3 *2 5% ED Rating (S3) *1 kw 5.5 7.5 11 15 18.5 22 3 Continuous Rating (S1) kw 3.7 5.5 7.5 11 15 18.5 2 Continuous Rated Torque N m 71 15 143 263 249 37 332 Base Speed min -1 5 4 575 Maximum Speed min -1 7 6 5 Moment of Inertia 1-3 kg m 2 69. 69. 89. 231. 231. 266. 398. Vibration V5 V1 Noise db (A) 75 or less 8 or less Cooling Method Totally enclosed, external fan cooled Protection Class IP44 (IEC34-5) Equipped with thermostat (automatic reset) 2 V class: Cooling Fan Motor Three-phase 2 V 5/6 Hz, 22 V 5/6 Hz, 23 V 6 Hz 4 V class: Three-phase 4 V 5/6 Hz, 44 V 5/6 Hz, 46 V 6 Hz Encoder (Magnetic) Pulse encoder (124 p/r) Overheating Protection NTC thermistor Flange type: Installation IM B5, IM V1 (motor shaft from horizontal to vertically down) Foot-mounted type: IM B3 (installed on floor) Overload Capacity 2% of continuous rated (S1) output for 1 s Thermal Class F Withstand Voltage 2 V class: 15 VAC for one minute 4 V class: 18 VAC for one minute Insulation Resistance 5 VDC 1 MΩ min. Surrounding Air Temperature and Surrounding Air Humidity C to 4 C, 2% to 8% RH (no condensation) Altitude 1 m or less Bearing Lubrication Grease Paint Color Munsell N1.5 Compliant Standards JIS, JEC Applicable Three-phase 2 VAC 28A 36A 65A 65A 84A 12A 125A SERVOPACK CACR-JU Three-phase 4 VAC 14D 18D 33D 33D 42D 51D Spindle Motor *1. The 5% ED rating (S3) is for a 1 minute cycle consisting of 5 minutes of operation and 5 minutes stopped. *2. Available only for three-phase, 2 VAC models. 7

Spindle Motor Output and Torque Characteristics Output and Torque Characteristics Single-winding Motors Model UAKAJ- Output Characteristics Torque Characteristics 4C Output (kw) 5 ED rating 4.6 1 second rating 3.7 2.2 Continuous rating 3. 1.8 Torque (N m) 29.3 1 second rating 23.6 5 ED rating 14. Continuous rating 15 64 8 1 15 64 8 1 6C Output (kw) 7.4 1 second rating 5.5 5 ED rating 3.7 Continuous rating 3.7 3.3 2.2 Torque (N m) 47.1 35. 23.6 1 second rating 5 ED rating Continuous rating 15 5 6 1 15 5 6 1 8C Output (kw) 1 1 second rating 7.5 5 ED rating 5.5 Continuous rating 7. 6. 4.4 Torque (N m) 63.7 47.8 35. 1 second rating 5 ED rating Continuous rating 15 7 8 1 15 7 8 1 11C Output (kw) 15 1 second rating 5 ED rating 11 7.5 Continuous rating 7.5 6.6 4.5 Torque (N m) 95.5 1 second rating 7. 5 ED rating Continuous rating 47.8 15 5 6 1 15 5 6 1 22 1 second rating 14 1 second rating 15C Output (kw) 15 5 ED rating 11 Continuous rating 15.7 12.8 9.4 Torque (N m) 95.5 7. 5 ED rating Continuous rating 15 5 6 7 15 5 6 7 Continued on next page. 8

Spindle Motor Output and Torque Characteristics Model UAKAJ- 19C Output (kw) Output Characteristics 5 ED rating 3 1 second rating 18.5 17. 15.8 15 Continuous rating 12.8 Torque (N m) Continued from previous page. Torque Characteristics 191 1 second rating 118 5 ED rating Continuous rating 95.5 Spindle Motor 15 4 6 7 15 4 6 7 5 ED rating 37 1 second rating 236 1 second rating 22C Output (kw) 22 18.5 Continuous rating 21.1 18.8 15.8 Torque (N m) 14 118 5 ED rating Continuous rating 15 4 6 7 15 4 6 7 3C Output (kw) 5 ED rating 44 1 second rating 3 22 Continuous rating 27.1 22.5 16.5 Torque (N m) 365 249 183 1 second rating 5 ED rating Continuous rating 115 37 45 6 115 37 45 6 37C Output (kw) 5 ED rating 54 1 second rating 37 3 Continuous rating 33.3 27.7 22.5 449 1 second rating 5 ED rating 37 Torque (N m) 249 Continuous rating 115 37 45 6 115 37 45 6 5 ED rating 74 1 second rating 615 1 second rating 45C Output (kw) 45 37 Continuous rating 41.4 29.7 24.4 Torque (N m) 374 37 5 ED rating Continuous rating 115 28 33 5 115 28 33 5 9

Spindle Motor Output and Torque Characteristics Winding Selection Motors Model UAKBJ- Output Characteristics Torque Characteristics High-speed winding Output (kw) 7.4 1 second rating 5.5 5 ED rating 3.7 Continuous rating 5.2 4.7 3.1 High-speed winding 47.1 1 second rating 5 ED rating 35. Torque Continuous rating (N m) 23.6 6C Low-speed winding 15 5 6 7 Low-speed winding 15 5 6 7 Output (kw) 6.6 1 second rating 5.5 5 ED rating 3.7 Continuous rating Torque (N m) 126 1 second rating 15 Continuous rating 5 ED rating 7.7 5 15 5 15 High-speed winding High-speed winding 7. 1 second rating Output (kw) 11 1 second rating 7.5 5 ED rating 5.5 Continuous rating 7.3 6.4 4.7 Torque (N m) 47.8 35. 5 ED rating Continuous rating 8C Low-speed winding Output (kw) 15 47 6 7 9 1 second rating 7.5 5 ED rating 5.5 Continuous rating 15 47 6 7 Low-speed winding 172 1 second rating 143 Continuous rating 5 ED rating Torque 15 (N m) 5 15 5 15 Continued on next page. 1

Spindle Motor Output and Torque Characteristics Continued from previous page. Model UAKBJ- High-speed winding Output (kw) Output Characteristics 15 1 second rating 11 5 ED rating 7.5 Continuous rating 1.7 9.4 6.4 High-speed winding Torque (N m) Torque Characteristics 95.5 1 second rating 7. 5 ED rating 47.8 Continuous rating Spindle Motor 11C Low-speed winding Output (kw) 15 5 13.2 1 second rating 11 5 ED rating 7.5 Continuous rating 6 7 Low-speed winding Torque (N m) 15 5 6 7 252 1 second rating 21 5 ED rating Continuous rating 143 5 15 5 15 High-speed winding Output (kw) 22 1 second rating 15 5 ED rating 11 Continuous rating 13.9 12. 8.8 High-speed winding Torque (N m) 21 1 second rating 143 15 5 ED rating Continuous rating 15C 1 38 48 6 1 38 48 6 Low-speed winding Low-speed winding Output (kw) 18 1 second rating 15 5 ED rating 11 Continuous rating Torque (N m) 43 1 second rating 358 5 ED rating Continuous 263 rating 4 1 4 1 Continued on next page. 11

Spindle Motor Output and Torque Characteristics Model UAKBJ- High-speed winding Output Characteristics High-speed winding Continued from previous page. Torque Characteristics Output (kw) 3 1 second rating 18.5 5 ED rating 15 Continuous rating 17.5 14.8 12. Torque (N m) 191 1 second rating 5 ED rating 118 Continuous rating 95.5 19C Low-speed winding Output (kw) 15 35 15 Continuous rating 48 6 22.2 1 second rating 18.5 5 ED rating Low-speed winding Torque (N m) 15 35 48 6 369 1 second rating 37 Continuous rating 249 5 ED rating High-speed winding Output (kw) 575 37 1 second rating 22 5 ED rating 18.5 Continuous rating 15 21.5 17.6 14.8 High-speed winding Torque (N m) 575 15 236 1 second rating 14 118 5 ED rating Continuous rating 22C Low-speed winding Output (kw) 15 35 26.4 1 second rating 22 5 ED rating 48 6 18.5 Continuous rating Low-speed winding Torque (N m) 15 35 48 6 439 1 second rating 365 37 Continuous rating 5 ED rating 575 15 575 15 Continued on next page. 12

Spindle Motor Output and Torque Characteristics Continued from previous page. Model UAKBJ- High-speed winding Output (kw) Output Characteristics 4 1 second rating 3 5 ED rating 2 Continuous rating 32. 28.8 19.2 High-speed winding Torque (N m) Torque Characteristics 255 1 second rating Continuous rating 191 5 ED rating 127 Spindle Motor 3C Low-speed winding Output (kw) 15 4 48 5 36 1 second rating 3 5 ED rating 2 Continuous rating Low-speed winding Torque (N m) 15 4 48 5 598 1 second rating 498 Continuous rating 332 5 ED rating 575 15 575 15 13

Spindle Motor Tolerance Radial Loads Tolerance Radial Loads Model: UAKAJ-, UAKBJ- Rated Output (kw) 5%ED Rating/ Continuous Rating *1. Available only for three-phase, 2 VAC models. *2. The rated output for the winding selection motor is 3/2 kw. Single-winding Motor Model: UAKAJ- C Tolerance Radial Load (N) Winding Selection Motor Model: UAKBJ- C 4 3.7/2.2 118 6 5.5/3.7 118 294 8 7.5/5.5 147 294 11 11/7.5 147 353 15 15/11 294 441 19 18.5/15 294 441 22 22/18.5 353 49 3 *1 3/22 *2 441 52 37 *1 37/3 49 45 *1 45/37 52 Motor Total Indicator Readings Flange Type Item Perpendicularity of the flange face to the motor shaft Concentricity of the flange mating part to the motor shaft Axial runout of the motor shaft Single-winding Motor: UAKAJ- Model Winding Selection Motor: UAKBJ- Accuracy 4 to 22 6 to 11.4 mm 3, 37 15.6 mm 45 19 to 3.72 mm 4 to 11.4 mm 15 to 22 6 to 11.46 mm 3, 37 15.48 mm 45 19 to 3.7 mm 4 to 8.2 mm 11 to 22 6 to 11.22 mm 3 to 45 15 to 3.28 mm Foot-mounted Type Item Shaft Parallelism Axial runout of the motor shaft Single-winding Motor: UAKAJ- Model Winding Selection Motor: UAKBJ- Accuracy 4 to 8.3 mm 11 to 22 6 to 11.33 mm 3 to 45 15 to 3.42 mm 4 to 8.2 mm 11 to 22 6 to 11.22 mm 3 to 45 15 to 3.28 mm 14

Spindle Motor Vibration Resistance Vibration Resistance Front to Back Vertical Impact Applied to the Spindle Motor Side to Side The spindle motor will withstand the following vibration acceleration in three directions: Vertical, side to side, and front to back. Winding System Single Winding Winding Selection Spindle Motor Model Vibration Acceleration at Flange UAKAJ-4 to -22 24.5 m/s 2 UAKAJ-3, -37 19.6 m/s 2 UAKAJ-45 4.9 m/s 2 UAKBJ-6, -8, -11 24.5 m/s 2 UAKBJ-15 to -22 19.6 m/s 2 UAKBJ-3 4.9 m/s 2 Vibration Frequency Constant Amplitude 1 Hz to 6 Hz Constant Acceleration 6 Hz to 25 Hz Spindle Motor Important The amount of vibration the spindle motor endures will vary depending on the application. Check the vibration acceleration being applied to your motor for each application. 15

Spindle Motor External Dimensions I External Dimensions Single-winding Motors Flange type KD Shaft Extension LC LH LA KI QK W U D Q LB LG 5 LL L LR KL 4-Z dia. mounting holes QR Q T 3-m screw*, depth 1 * For 3.7/2.2 kw motors: 2-m screw S d Model UAKAJ- Unit: mm L LA LB LC LG LH LL LR Z D I KD KL KI 4 375 185 15 174 12 22 315 6 11 174 34 142 174 -.4 6 467 185 15 174 12 22 47 6 11 174 34 142 174 -.4 8 496 215 18 24 16 25 416 8 15 24 27 42.5 158 27 -.4 11 556 215 18 24 16 25 446 11 15 24 27 42.5 158 27 -.4 15 568 265 23 25 2 3 458 11 15 26 343 42.5 181 25 -.46 19 568 265 23 25 2 3 458 11 15 26 343 42.5 181 25 -.46 22 632 265 23 25 2 3 522 11 15 26 343 42.5 181 25 -.46 3 769 35 3 32 2 385 629 14 19 32 44 61 227 32 -.52 37 89 35 3 32 2 385 669 14 19 32 44 61 227 32 -.52 16 45 797 4 35 37 22 45 657 14 24 38 54 61 315 388 Model UAKAJ- -.57 Shaft End Dimensions Q QK QR S T U W d m Note: 1. The shaft key and the keyway are standard JIS B 131-1996 models. 2. The figures are provided only to explain the dimensions. The actual appearance of the spindle motor may vary. Approx. Mass kg.9 4 6 45 1 28 7 4 8 16 M6 29 -.4 6 6 45 1 28 7 4 8 22 M4 47 -.13 8 8 7 2 32 8 5 1 22 M5 52 -.16 11 11 9.5 48 9 5.5 14 4 M5 59 -.16 15 11 9 1 48 9 5.5 14 4 M5 94 -.16 19 11 9 1 48 9 5.5 14 4 M5 94 -.16.3 22 11 9 1 55 1 6 16 45 M5 12.11.3 3 14 11 2 6 11 7 18 5 M6 22.11.3 37 14 11 2 6 11 7 18 5 M6 25.11.3 45 14 11 1 7 12 7.5 2 6 M6 31.11

Spindle Motor External Dimensions Foot-mounted type D KI C H KD A L R B Q Shaft Extension QK T W d U Spindle Motor J E M 4-Z dia. mounting holes J E G F F N XB QR Q S 3-m screw*, depth 1 * For 3.7/2.2 kw motors: 2-m screw Model UAKAJ- Note: 1. The shaft key and the keyway are standard JIS B 131-1996 models. 2. The figures are provided only to explain the dimensions. The actual appearance of the spindle motor may vary. Unit: mm A B C D E F G H J KD L M N R 4 23 83 1 174 8 4 9 242 34 34 375 188 16 145 6 292 113 1 174 8 7 9 242 34 34 467 188 168 175 8 286 117 112 24 95 5 1 269 75 42.5 486 22 129 2 11 296 137 112 24 95 7 1 269 75 42.5 546 22 177 25 15 261 196 16 26 127 89 16 341 55 42.5 568 29 223 37 19 261 196 16 26 127 89 16 341 55 42.5 568 29 223 37 22 37 212 16 26 127 15 16 341 55 42.5 63 29 255 323 3 381 246 18 32 139.5 127 16 47 55 61 769 32 298 388 37 421 246 18 32 139.5 127 16 47 55 61 89 32 298 388 45 377 273 225 38 178 127 21 54 75 61 793 42 37 416 Model UAKAJ- XB Z KI -.5 -.5 -.5 -.5 -.5 -.5 -.5 -.5 -.5 -.5 Shaft End Dimensions Q QK QR S T U W d m Approx. Mass kg.9 4 45 12 174 6 45 1 28 7 4 8 16 M6 3 6 45 12 174 6 45 1 28 7 4 8 22 M4 49 8 7 12 27 8 7 2 32 8 5 1 22 M5 56 11 7 12 27 11 9.5 48 9 5.5 14 4 M5 64 15 18 15 25 11 9 1 48 9 5.5 14 4 M5 11 19 18 15 25 11 9 1 48 9 5.5 14 4 M5 11.3 22 18 15 25 11 9 1 55 1 6 16 45 M5 13.3 3 121 19 32 14 11 2 6 11 7 18 5 M6 23.3 37 121 19 32 14 11 2 6 11 7 18 5 M6 26.3 45 149 24 388 14 11 1 7 12 7.5 2 6 M6 32 -.4 -.13 -.16 -.16 -.16 -.16.11.11.11.11 17

Spindle Motor External Dimensions I Winding Selection Motors Flange type KD Shaft Extension D LL L LC LH LA KI QK T W d U Q LG 5 LR KL 4-Z dia. mounting holes QR Q S 3-m screw, depth 1 LB Model UAKBJ- Note: 1. The shaft key and the keyway are standard JIS B 131-1996 models. 2. The figures are provided only to explain the dimensions. The actual appearance of the spindle motor may vary. Unit: mm L LA LB LC LG LH LL LR Z D I KD KL KI 6 568 265 23 25 2 3 458 11 15 26 343 42.5 181 25 8 568 265 23 25 2 3 458 11 15 26 343 42.5 181 25 11 632 265 23 25 2 3 522 11 15 26 343 42.5 181 25 15 769 35 3 32 2 385 629 14 19 32 44 61 227 32 19 769 35 3 32 2 385 629 14 19 32 44 61 227 32 22 89 35 3 32 2 385 669 14 19 32 44 61 227 32 3 797 4 35 37 22 45 657 14 24 38 54 61 315 388 Model UAKBJ- -.46 -.46 -.46 -.52 -.52 -.52 -.57 Shaft End Dimensions Q QK QR S T U W d m Approx. Mass kg 6 11 9 1 48 9 5.5 14 4 M5 94 -.16 8 11 9 1 48 9 5.5 14 4 M5 94 -.16.3 11 11 9 1 55 1 6 16 45 M5 12.11.3 15 14 11 2 6 11 7 18 5 M6 22.11.3 19 14 11 2 6 11 7 18 5 M6 22.11.3 22 14 11 2 6 11 7 18 5 M6 25.11.3 3 14 11 1 7 12 7.5 2 6 M6 31.11 18

Spindle Motor External Dimensions Foot-mounted type D KI C H KD A L R B Q Shaft Extension QK T W d U Spindle Motor 4-Z dia. mounting holes J E M J E G F F N XB QR Q S 3-m screw, depth 1 Model UAKBJ- Note: 1. The shaft key and the keyway are standard JIS B 131-1996 models. 2. The figures are provided only to explain the dimensions. The actual appearance of the spindle motor may vary. Unit: mm A B C D E F G H J KD L M N R 6 261 196 16 26 127 89 16 341 55 42.5 568 29 223 37 8 261 196 16 26 127 89 16 341 55 42.5 568 29 223 37 11 37 212 16 26 127 15 16 341 55 42.5 63 29 255 323 15 381 246 18 32 139.5 127 16 47 55 61 769 32 298 388 19 381 246 18 32 139.5 127 16 47 55 61 769 32 298 388 22 421 246 18 32 139.5 127 16 47 55 61 89 32 298 388 3 376.5 273 225 38 178 127 21 54 75 61 792.5 42 37 416 Model UAKBJ- XB Z KI -.5 -.5 -.5 -.5 -.5 -.5 -.5 Shaft End Dimensions Q QK QR S T U W d m Approx. Mass kg 6 18 15 25 11 9 1 48 9 5.5 14 4 M5 11 8 18 15 25 11 9 1 48 9 5.5 14 4 M5 11.3 11 18 15 25 11 9 1 55 1 6 16 45 M5 13.3 15 121 19 32 14 11 2 6 11 7 18 5 M6 23.3 19 121 19 32 14 11 2 6 11 7 18 5 M6 23.3 22 121 19 32 14 11 2 6 11 7 18 5 M6 26.3 3 149 24 388 14 11 1 7 12 7.5 2 6 M6 32 -.16 -.16.11.11.11.11.11 19

Power Regeneration Converter Basic Specifications Item Model: CACP-JU A3, CACP-JU D3 *1. Available only for three-phase 2 VAC models. *2. Needed when using a base mounting unit. For details, refer to page 67. Specifications 15 19 22 3 *1 45 *1 5% ED Rating kw 15 18.5 22 3 45 Continuous Rating kw 11 15 18.5 22 37 Basic Specifications Functions Input Power Output Power Input Signals Main Circuits L1, L2, and L3 Control Power Power Supply for Fan *2 Main Circuit Power Output +/ Control Power Output Sequence Input Signals Regeneration Control Method Protective Functions Allowable Power Loss Time Connections between SERVOPACKs Indications CACP-JU A3 : Three-phase 2 V to 23 V (5/6 Hz) CACP-JU D3 : Three-phase 38 V to 48 V (5/6 Hz) Allowable voltage fluctuation: +1% to 15% Allowable frequency fluctuation: ±5% Voltage unbalance (between U, V, or W phase): 5% max. 24 VDC Allowable voltage fluctuation: ±15% Output holding time: 1 ms minimum 24 VDC CACP-JU A3 : 27 to 31 VDC CACP-JU D3 : 52 to 65 VDC 24 VDC ±15% (connector pass current: 1 A) Emergency stop input signal Input power voltage: 24 VDC ±5% Required current per channel: 3 ma Power regeneration control (12-degree conduction) Main circuit fuse, overload, overvoltage, insufficient voltage, overcurrent, frequency error, heat sink overheating, etc. 5 ms (at 7% load) Local bus CHARGE (orange), ALARM (red), and READY (green) Panel Display The status of power regeneration converter can be checked on the panel display. Name LED Color Meaning CHARGE Orange Lit when main circuit power is on. Not lit when main circuit power is off. ALARM Red Lit when alarm occurs. Not lit when no alarm occurs. READY Green Lit when CPU of power regeneration converter works normally. Not lit when CPU of power regeneration converter not working. 2

Power Regeneration Converter External Dimensions Power Regeneration Converter Panel Display Power Regeneration Converter External Dimensions Duct-ventilated Type Model: CACP-JU15 3, -JU19 3, -JU22 3 Cooling Fan 4-M5 Screw Holes Power Regeneration Converter Rear View Through Hole 338 365±.5 (Mounting Pitch) 38 Model Number (7.5) 365 38 (115 ) * 334 (23) Input Voltage Nameplate 4-6 Dia. 1 5 9 1 Mounting Hole Diagram Ground Terminal 2-M5 Screws 8±.5 1 (Mounting Pitch) 15.5 7.5 8 1 7.5 (1) 2 (145) 3 5 (1) * 23 7 86 (7) Unit: mm Approx. Mass: 8.3 kg * The cooling air speed of heat sink must be at least 2.5 m/s at the point closest to the heat sink. Note: Ten digit of : A = Three-phase 2 VAC, D = Three-phase 4 VAC 21

Power Regeneration Converter External Dimensions Model: CACP-JU3A3 Power Regeneration Converter Rear View 4-M5 Screw Holes Through Hole 338 365±.5 1 13±.5 (Mounting Pitch) 5 14 15 Mounting Hole Diagram 15.5 7.5 (Mounting Pitch) 38 Model Number Input Voltage Nameplate 4-6 Dia. Ground Terminal 2-M6 Screws 1 13 15 7.5 365 (7.5) 38 (1) (115 ) 2 (145) 3 Cooling Fan Heat Sink 5 * (1) 23 334 (23) * 7 136 (7) Unit: mm Approx. Mass: 11.5 kg * The cooling air speed of heat sink must be at least 2.5 m/s at the point closest to the heat sink. Note: Available only for three-phase 2 VAC models. Model: CACP-JU45A3B Power Regeneration Converter Rear View 4-M6 Screw Holes Through Hole 25 2±.5 (Mounting Pitch) 1 23 25 Mounting Hole Diagram 338 365±.5 15.5 7.5 (Mounting Pitch) 38 Model Number Input Voltage Nameplate 4-7 Dia. Ground Terminal 2-M6 Screws 25 2 25 7.5 365 (7.5) 38 (25) (115 ) 1 2 (145) 296 Cooling Fan Heat Sink (96) * * 23 334 (23) 18.5 213 (18.5) Unit: mm Approx. Mass: 2. kg 22 * The cooling air speed of heat sink must be at least 2.5 m/s at the point closest to the heat sink. Note: Available only for three-phase 2 VAC models.

Power Regeneration Converter External Dimensions Base-mounted Type Model: CACP-JU15A3BB, -JU19A3BB, -JU22A3BB 12 46 44±.5 (Mounting Pitch) 4-M5 Screw Holes Power Regeneration Converter Rear View Model Number Input Voltage Ground Terminal 2-M5 Screws 2-6 Dia. (8) 44 12 46 1 8±.5 6 1 (Mounting Pitch) 1 8 (1) 1 Mounting Hole Diagram (115 ) (145) (2) 35 15 15 4 Power Regeneration Converter * The power supply for a cooling fan (24 VDC) is not provided by Yaskawa. Note: Available only for three-phase 2 VAC models. Cooling Fan* Unit: mm Approx. Mass: 11.1 kg Model: CACP-JU3A3BB 46 44±.5 (Mounting Pitch) 12 1 4-M5 Screw Holes 13±.5 (Mounting Pitch) 15 Power Regeneration Converter Rear View Model Number Input Voltage Ground Terminal 2-M6 Screws 2-6 Dia. (8) 44 12 46 6 1 13 (1) 15 (115 ) (145) (2) 35 15 15 4 Mounting Hole Diagram * The power supply for a cooling fan (24 VDC) is not provided by Yaskawa. Note: Available only for three-phase 2 VAC models. Cooling Fan* Unit: mm Approx. Mass: 14.6 kg 23

Power Regeneration Converter External Dimensions Model: CACP-JU45A3BB 12 46 44±.5 (Mounting Pitch) 25 4-M6 Screw Holes 2±.5 (Mounting Pitch) 25 Power Regeneration Converter Rear View Model Number Input Voltage Ground Terminal 2-M6 Screws 2-7 Dia. (8) 44 12 46 7 25 2 (25) 25 (115 ) (145) (2) 35 15 15 4 Mounting Hole Diagram Cooling Fan* Unit: mm Approx. Mass: 24.9 kg * The power supply for a cooling fan (24 VDC) is not provided by Yaskawa. Note: Available only for three-phase 2 VAC models. 24

MEMO 25

SERVOPACK Basic Specifications Basic Specifications Input Power Item Main Circuits + / - Control Power Supply Specifications CACR-JU AE : 27 V to 31 VDC CACR-JU DE : 52 V to 65 VDC 24 VDC Allowable voltage fluctuation: ± 15% Output holding time: 1 ms minimum Power Supply for Fan *1 24 VDC Feedback *2 Pulse encoder (phases A, B, and Z) Main circuit power: Not available (built into power Fuses regeneration converter) Control power: Built in Number of 2 for each axis Channels Analog Monitor (Built-in) *3 USB Communications Sequence Signal External Input Power Input Signals Output Signals Error Signals (Relays) Output Power Range ±1 V (linear range: ±8 V) Response Frequency 1 khz Personal computer Connected Device (application: SigmaWin+ version 5.7 or later, Σ-V-SD component version 1. or later) Communication Standard USB 1.1 compliant, 12 Mbps (full speed support) Functions Status displays, parameter setting, and adjustment function Input Power Voltage 24 VDC ±5% Current Required per Channel 4 ma Number of Channels 14 for each axis (isolated) Number of Channels 14 for each axis (isolated) Maximum Output Current 5 ma Maximum Applicable Voltage 3 V Delay Depends on relay circuit. Number of Channels 1 channel (SPDT contacts) Maximum Load Current 1 A Maximum Applicable Voltage 3 V Continued on next page. 26

SERVOPACK Basic Specifications Basic Specifications (cont d) Functions Continued from previous page. Item Specifications External Input Power Voltage 24 VDC ±5% Input Current Required Power per Channel 4 ma Input Number of Signals Channels 2 for each axis (isolated) Number of HWBB 1 for each axis (isolated) Channels Signal Maximum Output 5 ma Output Current Signal Maximum Applicable Voltage 3 V When an HWBB signal is input Output ON when inputs of two channels are OFF. Output Voltage Load Factor Meter V to 1 V Range Output, Speed Meter Output Maximum Output 2 ma Current Allowable Input ±12 V Voltage Analog Speed Input Impedance 6 kω Reference Input Internal Power +15 VDC ±5% Supply Input Power Voltage 24 VDC ±5% 12-bit Digital Reference Input Current Required 4 ma per Channel Number of Motor Winding 1 for each axis Channels Temperature Detection Temperature Sensor NTC thermistor Number of Channels 1ch Output Voltage +24 V Motor Winding Selection Allowable Output 5 ma Current Answerback Function Supported Drive Method Sine-wave current drive with PWM control of IGBT Applicable Motor Model UAK J Overcurrent, overload, main circuit voltage error, Protective Functions heat sink overheating, overspeed, encoder error, CPU error, etc. Control Speed Loop PI control (proportional control), torque limit Standard: Orientation control with a motor encoder Orientation control with an external encoder: Orientation Orientation with an external encoder Orientation control with a magnetic sensor: Orientation with a magnetic sensor Speed Control Range 4 min -1 to motor peak speed Connections between Power Regeneration Converters Local bus Indications CHARGE (orange), RDY (green), ALM (red), one 7-segment LED *1. Needed when using a base mounting unit. For details, refer to page 67. *2. Not available for serial encoder. *3. Do not use an analog monitor signal for system control. Use an analog monitor signal only for adjusting the motor or obtaining data for maintenance purpose. SERVOPACK 27

SERVOPACK Basic Specifications Panel Display The SERVOPACK status can be checked on the panel display. Name LED Color Meaning CHARGE Orange Lit when main circuit power is on. Not lit when main circuit power is off. RDY Green Lit when CPU of SERVOPACK works normally. Blink when the digital operator is connected. Not lit when CPU of SERVOPACK not working. ALM Red Lit when alarm occurs. Not lit when no alarm occurs. 7-segment LED Red Shows the status of the SERVOPACK such as alarms. CHARGE Panel Display 7-segment LED ALM RDY SERVOPACK 28

SERVOPACK External Dimensions External Dimensions Duct-ventilated Type Model: CACR-JU28AEA, -JU14DEA 4-M5 Screw Holes SERVOPACK Rear View Through Hole 338 365.5 (Mounting Pitch) 38 Model Number Input Voltage Nameplate 4-6 Dia. 7.4 5 2.4 (7.5) 18 16 365 38 (135 ) (115 ) Cooling Fan * Heat Sink 334 (23) SERVOPACK 15.5 7.5 1 4 42 5 3±.5 (Mounting Pitch) Mounting Hole Diagram Ground Terminal M4 Screws 1 3 (1) 7.5 5 2 (1) (145) 3 * CN8 23 (1) 5 4 (5) Unit: mm Approx. mass: 4.4 kg * The cooling air speed of heat sink must be at least 2.5 m/s at the point closest to the heat sink. 29

SERVOPACK External Dimensions Model: CACR-JU36AEA, -JU18DEA 4-M5 Screw Holes 7.4 5 2.4 (7.5) Cooling Fan * Heat Sink (23) SERVOPACK Rear View Through Hole 338 365±.5 (Mounting Pitch) 38 Model Number Input Voltage Nameplate 365 38 (115 ) (135 ) 334 1 4 42 5 15.5 7.5 3±.5 (Mounting Pitch) Mounting Hole Diagram 4-6 Dia. Ground Terminal M4 Screws 1 3 (1) 7.5 5 2 (1) (145) 3 * 23 (17) CN8 5 4 (5) Unit: mm Approx. mass: 5.1 kg * The cooling air speed of heat sink must be at least 2.5 m/s at the point closest to the heat sink. Model: CACR-JU65AEA, -JU33DEA 4-M5 Screw Holes 95.4 75 2.4 (7.5) Cooling Fan Heat Sink * (23) SERVOPACK Rear View Through Hole 1 5 65 75 338 365±.5 (Mounting Pitch) 38 15.5 7.5 Mounting Hole Diagram Model Number Input Voltage Nameplate 4-6 Dia. Ground Terminal M4 Screws 55±.5 1 (Mounting Pitch) 55 (1) 365 38 7.5 (115 ) (135 ) (145) 5 2 3 (1) * 23 334 5 63 (7) Unit: mm Approx. mass: 6.5 kg * The cooling air speed of heat sink must be at least 2.5 m/s at the point closest to the heat sink. 3

SERVOPACK External Dimensions Model: CACR-JU84AEA, -JU12AEA, -JU42DEA, -JU51DEA 4-M5 Screw Holes SERVOPACK Rear View Through Hole 1 13±.5 (Mounting Pitch) 5 14 15 338 365±.5 (Mounting Pitch) 15.5 7.5 Mounting Hole Diagram 38 Model Number Input Voltage Nameplate 4-6 Dia. Ground Terminal M5 Screws 1 17 (2) 13 15 (7.5) 365 38 7.5 (1) (135 ) (115 ) 5 2 (145) 3 Cooling Fan Heat Sink * (1) * 7 136 (7) 23 334 (23) Unit: mm Approx. mass: 11.9 kg SERVOPACK * The cooling air speed of heat sink must be at least 2.5 m/s at the point closest to the heat sink. Model: CACR-JU125AEA SERVOPACK Rear View 4-M5 Screw Holes Through Hole 338 365±.5 (Mounting Pitch) 38 1 13±.5 (Mounting Pitch) 5 14 15 Mounting Hole Diagram 15.5 7.5 Model Number Input Voltage Nameplate 4-6 Dia. Ground Terminal M5 Screws 1 17 (2) 13 15 (7.5) 16 18 (1) (7.5) 365 38 7.5 (135 ) (115 ) (145) 2 3 Cooling Fan 5 * (1) * Heat Sink 7 136 (7) 23 334 (23) * The cooling air speed of heat sink must be at least 2.5 m/s at the point closest to the heat sink. Unit: mm Approx. mass: 12.1 kg 31

SERVOPACK External Dimensions Model: CACR-JU196AEA SERVOPACK Rear View 4-M6 Screw Holes Through Hole 25 2±.5 (Mounting Pitch) 23 25 Mounting Hole Diagram 338 365±.5 (Mounting Pitch) 38 15.5 7.5 Model Number Input Voltage 4-7 Dia. Ground Terminal M6 Screws 25 27 2 25 (2) 18 16 7.5 365 (7.5) 38 (25) (135 ) (115 ) 1 2 (14) 296 Cooling Fan Heat Sink * * (96) (23) 23 334 (18.5) Unit: mm Approx. mass: 2.1 kg 15 216.5 * The cooling air speed of heat sink must be at least 2.5 m/s at the point closest to the heat sink. 32

SERVOPACK External Dimensions Base-mounted Type Model: CACR-JU28AEAB 12 2-6 Dia. 7.4 5 (2.4) 12 15 4-M5 Screw Holes 6 46 44±.5 (Mounting Pitch) Power Regeneration Converter Rear View Model Number Input Voltage Ground Terminal 1 3 ±.5 M4 Screws 5 (Mounting Pitch) Mounting Hole Diagram 6 1 3 5 16 (1) (8) 44 46 (115 ) (145) (135 ) (2) 35 15 4.6 SERVOPACK Cooling Fan* Unit: mm Approx. Mass: 7.1 kg * The power supply for a cooling fan (24 VDC) is not provided by Yaskawa. Model: CACR-JU36AEAB 12 4-M5 Screw Holes 2-6 Dia. 7.4 5 2.4 12 15 46 4±.5 (Mounting Pitch) Power Regeneration Model Converter Rear View Number Input Voltage 4-6 Dia. 16 24 44 46 135 115 1 3±.5 5 (Mounting Pitch) Mounting Hole Diagram Ground Terminal M4 Screws 6 1 3 1 8 145 2 15 35 4.6 Cooling Fan* Unit: mm Approx. Mass: 7.8 kg * The power supply for a cooling fan (24 VDC) is not provided by Yaskawa. 33

SERVOPACK External Dimensions Model: CACR-JU65AEAB 12 46 44±.5 (Mounting Pitch) 4-M5 Screw Holes Power Regeneration Converter Rear View 1 55±.5 (Mounting Pitch) 75 Mounting Hole Diagram 2-6 Dia. Model Number Input Voltage Ground Terminal M4 Screws 6 1 55 75 95.4 75 2.4 1 16 6 12 8 44 46 115 135 4 2 15 145 35 Cooling Fan * 15 Unit: mm Approx. Mass: 9.2 kg * The power supply for a cooling fan (24 VDC) is not provided by Yaskawa. Model: CACR-JU84AEAB, -JU12AEAB 12 4-M5 Screw Holes 2-6 Dia. 17 2 6 12 Power Regeneration Converter Rear View 16 46 44±.5 (Mounting Pitch) Model Number Input Voltage 44 46 135 115 Ground Terminal M5 Screws 1 13±.5 (Mounting Pitch) 15 Mounting Hole Diagram 6 1 13 1 15 8 2 15 145 35 4 Cooling Fan * Unit: mm Approx. Mass: 15.4 kg * The power supply for a cooling fan (24 VDC) is not provided by Yaskawa. 34

SERVOPACK External Dimensions Model: CACR-JU125AEAB 12 46 44±.5 (Mounting Pitch) 4-M5 Screw Holes 2-6 Dia. Power Regeneration Converter Rear View Model Number Input Voltage 17 15 2 16 6 12 44 46 115 135 15 1 13±.5 (Mounting Pitch) 15 Mounting Hole Diagram Ground Terminal 2-M6 Screws 8 6 1 13 1 2 15 145 35 4 SERVOPACK Cooling Fan * Unit: mm Approx. Mass: 15.6 kg * The power supply for a cooling fan (24 VDC) is not provided by Yaskawa. Model: CACR-JU196AEAB 27 25 2 12 4-M6 Screw Holes 2-7 Dia. 12 15 46 44±.5 (Mounting Pitch) Power Regeneration Converter Rear View Model Number Input Voltage 24 16 44 46 135 115 25 2±.5 (Mounting Pitch) 25 Ground Terminal M6 Screws 7 25 2 25 8 2 15 14 35 4 Mounting Hole Diagram Cooling Fan* Unit: mm Approx. Mass: 25. kg * The power supply for a cooling fan (24 VDC) is not provided by Yaskawa. 35

Installation Spindle Motor The service life of the spindle motor will be shortened or unexpected problems will occur if the spindle motor is installed incorrectly or in an inappropriate location. Always observe the following installation instructions. Installation Environment Item Surrounding Air Temperature Surrounding Air Humidity Installation Site Storage Environment C to 4 C (no freezing) 2% to 8%RH (no condensation) Condition Indoor, free of corrosive or explosive gases Well-ventilated and free of dust and moisture Facilitates inspection and cleaning. Elevation:1, m max. Free of high magnetic field Free of oil Store the motor in the following environment if it is stored with the power cable disconnected. Ambient temperature during storage: 2 C to 6 C (no freezing) Ambient humidity during storage: 2% to 8%RH (no condensation) CAUTION Provide sufficient space so that cooling air will be provided to the cooling fan. Keep a space of at least 1 mm between the machine and the ventilation outlet of the motor. If ventilation is not proper, the motor temperature fault protective function will work regardless of whether or not the load is at the rated value or not. Install the motor in a clean location free from oil mist and water drops. If the motor is likely to come in contact with water or oil, protect the motor with a cover. The intrusion of water or dirty oil into the interior of the motor will decrease the insulation resistance, which may result in a ground fault. Check that the mounting bed, base, or stand of the motor is of robust construction because the weight of the motor as well as the dynamic load of the motor in operation will be imposed on it, possibly causing vibration. Use seal connectors, conduits, or similar devices to seal the cable openings of the motor terminal box. Failure to observe this caution may result in cuttings, cutting oil mist, or other foreign matter entering the motor through the cable opening, possibly causing malfunction. When vertically mounting the motor with the shaft on the bottom, the motor shaft must not touch the stand, the ground, or other surfaces. If the shaft touches these surfaces, the shaft is pushed into the motor and the bearing may be damaged. 36

Installation Spindle Motor Enclosure The protective structure of the spindle motor when the special cable is used provides IP44 protection. However, this does not apply to the shaft opening. (Refer to the following figure.) If you need to use the motor in a location where oil will come into contact with the shaft opening, contact a Yaskawa sales representative. Flange Shaft opening This refers to the gap where the shaft protrudes from the end of the motor. Shaft Installation Orientation Flange type Mount the motor with the motor shaft on the load side at any angle between horizontal and the downward vertical direction. If the motor shaft is facing up, excessive force will be imposed on the motor shaft. As a result, the service life of the motor will be adversely affected. Use the spindle motor UAKAJ-45 or UAKBJ-3 (outer diameter 38) with the terminal box facing upward and the motor shaft facing horizontal. If the terminal box is in the horizontal or downward direction, dust may intrude from the ventilation mouth on the bottom of the load-side bracket. As a result, the motor may fail to operate or unexpected accidents may occur. Installation Foot-mounted type Mount the legs on the floor. If the legs are installed upward, excessive force will be imposed on the legs. As a result, the service life of the spindle motor will be adversely affected. 37

Installation Spindle Motor Coupling Motor and Machinery Consider the following conditions when coupling the spindle motor with the machinery. Direct Coupling Couple the motor with the machinery so that the center of the motor shaft and that of the machinery shaft are on a straight line. Insert a liner for adjustment, if necessary. Install the motor so that alignment accuracy falls within the following range. Vibration that will damage the bearings and encoders if the shafts are not properly aligned. Important Coupling * B Level * : Alignment Accuracy Measurement Method Tolerance A Surface irregularity B Allowable Value.3 mm max..3 mm max. * A Note: Turn together with coupling. Do not allow any direct impact to the shafts when installing the couplings. Do not hit the area near encoders with a hammer etc., as impacts may damage the encoders. Before installation, thoroughly remove the anticorrosive paint from the flange surface and the end of the motor shaft. Only after removing the paint can motors be installed on the machines. Anticorrosive paint is coated here. 38

Installation Spindle Motor Belt Coupling Check that the motor shaft is parallel to the machinery shaft and that the line connecting the centers of the pulleys and the shafts are at right angles to each other. If the angularity of the belt is improper, the belt will vibrate or slip. The radial load imposed on the motor shaft edge must not exceed the permissible value. If an excessive radial load is imposed on the motor shaft, the motor bearings will be adversely affected and the service life of the bearings will be decreased. For details, refer to Tolerance Radial Loads (page 14). Be sure that no axial load is imposed on the motor shaft. Make sure that the contact angle of the belt with the pulley is 14 or more. If not, the belt may slip. d C Belt If C is 1, mm or less, d < 1 mm. If C is more than 1, mm, d/c < 1/1. β < 1/3 Contact angle φ > 14 β Installation C φ Machinery shaft Motor shaft Belt Installation Gear Coupling Check that the motor shaft is parallel to the machinery shaft and that the centers of the gears are engaged properly. Refer to Tolerance Radial Loads (page 14) for the precision of the peripheral parts connecting to the motor shaft. The gears may grate if they do not engage properly. Be sure that no axial load is imposed on the motor shaft. Mounting a Pulley or Gear to the Motor Shaft When mounting a pulley or gear to the motor shaft, consider the mounting balance of the motor. The dynamic balance of the motor is kept with a half key (for motors with a keyway), which is a half as thick as the key (T) specified in the motor shaft dimensional drawing. The motor rotates at high speed and a little imbalance in the mechanism may cause the motor to vibrate. 39

Installation Σ-V-SD Driver (Power Regeneration Converter and SERVOPACK) Σ-V-SD Driver (Power Regeneration Converter and SERVOPACK) Installation Requirements Item Specifications Surrounding Air Temperature C to 4 C: at 1% load C to 55 C: at 7% load Storage Temperature 2 C to 85 C Surrounding Air Humidity and 9%RH or less (with no freezing or condensation) Storage Humidity Vibration Resistance 4.9 m/s 2 Shock Resistance 19.6 m/s 2 Protection Class IP1 An environment that satisfies the following conditions. Free of corrosive or flammable gases Pollution Degree 2 Free of exposure to water, oil, or chemicals Free of dust, salts, or iron dust Altitude 1 m or less Others Free of static electricity, strong electromagnetic fields, magnetic fields or exposure to radioactivity Thermal Design of Control Panel Install the Σ-V-SD drivers, host controllers, and other units in a control panel. Use a control panel with an enclosed structure that provides protection against corrosive gases, water, and oil. Also, design the system so that the temperature rise in the control panel does not cause the temperature to exceed the surrounding air temperature. Calorific Value Power Regeneration Converter Calorific Value at Continuous Rated Operation Model Loss of Control Loss of Power Block (W) Total (W) Block (W) Total Inside Duct CACP-JU15A3 116.4 13.1 13.3 1.3 93. CACP-JU19A3 154.3 13.1 141.2 14.1 127.1 CACP-JU22A3 183.8 13.1 17.7 17.1 153.6 CACP-JU3A3 247.2 14.7 232.5 23.2 29.3 CACP-JU45A3B 394.7 14.7 38 38. 342. CACP-JU15D3 66.8 13.1 53.7 5.4 48.4 CACP-JU19D3 9.5 13.1 77.4 7.7 69.7 CACP-JU22D3 14.8 13.1 91.7 9.1 82.6 4

Installation Σ-V-SD Driver (Power Regeneration Converter and SERVOPACK) SERVOPACK Calorific Value at Continuous Rated Operation Model Loss of Control Loss of Power Block (W) Total (W) Block (W) Total Inside Duct CACR-JU28AEA 154.1 19. 135.1 27. 18.1 CACR-JU36AEA 181. 19. 162. 32.4 129.6 CACR-JU65AEA 324.2 18.9 35.3 3.5 274.8 CACR-JU84AEA 424.6 21.6 43. 4.3 362.7 CACR-JU12AEA 478.8 21.6 457.2 45.7 411.5 CACR-JU125AEA 614.5 28.6 585.9 58.6 527.3 CACR-JU196AEA 1322.4 29.8 1292.6 129.3 1163.3 CACR-JU14DEA 142.1 19.6 122.5 24.5 98. CACR-JU18DEA 168.6 19.6 149. 29.8 119.2 CACR-JU33DEA 38.4 19. 289.4 28.9 26.5 CACR-JU42DEA 368.5 21.6 346.9 34.7 312.2 CACR-JU51DEA 424.9 21.6 43.3 4.3 363. Installation Precautions Precautions for installing the Σ-V-SD driver are given below. Always secure the Σ-V-SD driver on a vertical surface using screws or bolts. Provide the specified space on the left, right, top, and bottom of the driver to enable maintenance and ventilation. For details, refer to Installation Orientation and Space (page 42). Installation Duct-ventilated type Place the heat sink of the Σ-V-SD driver outside of the ventilation ducts to allow external air flow through the heat sink. The loss from the control panel will be reduced, and the majority of the loss from the unit will be cooled directly by the external air. Cooling the heat sink requires an air flow of 2.5 m/s in the ventilation duct. Make sure that cooling air flows through the heat sink for each Σ-V-SD driver. We recommend a metal cooling fan. Plastic fans will deteriorate when exposed to cutting oil, which may cause Σ-V-SD driver failure or other problems. Flow of the external air Cooling fan Ventilation duct Heat sink Unit Flow of the external air Σ-V-SD Driver Installation Base-mounted Type Since the duct is inside in the control panel, refer to the column containing total values for the Loss of Power Block in the Power Regeneration Converter and SERVOPACK tables on pages 4-41. 41

Installation Σ-V-SD Driver (Power Regeneration Converter and SERVOPACK) Installation Orientation and Space Precautions for the mounting the Σ-V-SD driver, including the mounting orientation and mounting space, are given below. Note: The figure is an example of a duct-ventilated type driver. Dimensions for base-mounted type drivers are the same (ventilation duct is not required). Max: 5 mm Max: 5 mm Max: 5 mm Min: 5 mm Min: 5 mm Σ-V-SD Driver Min: 12 mm Air Flow Ventilation Duct Fan Heat Sink Min: 5 mm Min: 12 mm Installation Orientation and Space for Σ-V-SD Driver Cooling Air Min: 2.5 m/s Always install the power regeneration converter on the left side of the SERVOPACK. Refer to the external dimension diagrams for external dimensions and mounting dimensions of the products. Make sure that the ambient air temperature of the Σ-V-SD driver is C to 55 C near the heat sink and inside the control panel at a 7% load, and C to 4 C near the heat sink and inside the control panel at a 1% load. To prevent oil penetration, seal the mounting screw sections of the power regeneration converter and the SERVOPACK. Always install the Σ-V-SD driver with the fan at the top to ensure efficient cooling. When mounting the Σ-V-SD driver, allow space above and below it to prevent heat buildup. When stirring the air inside the control panel, do not allow the airflow to fall directly on the Σ-V-SD driver to prevent dirt from collecting on the Σ-V-SD driver. Provide the following spaces between the units. 42

Installation Σ-V-SD Driver (Power Regeneration Converter and SERVOPACK) Unit: mm 2.5 ±.3 (.5) 1 1 Mounting hole Mounting hole Unit Unit Installation 43

Selecting Cables System Configurations Power supply Three-phase 2/4 VAC R S T Host controller Standard (Orientation Control with a Motor Encoder) Molded-case circuit breaker I/O Door sensor Power regeneration converter Local bus CN 5 CN 1 SERVOPACK CN 5A CN12 CN2 Noise filter Magnetic contactor Machine Open Safety door (Example) Emergency stop CN1 Control power supply (24 VDC) CN7A CN7B P/ + CN3 N/ - Digital operator Main circuit power supply L1 L2 L3 24 VDC PN bus bar (built-in) CN7A U V W CN 4 CN 3 Personal computer AC reactor 1 2 3 4 5 6 7 8 9 1 11 12 Motor encoder Magnetic contactor for winding selection Spindle motor For the other orientation control, see the connection examples on the next page. 44

Selecting Cables System Configurations Orientation Control with an External Encoder Orientation Control with a Magnetic Sensor SERVOPACK CN 1 CN 5A CN12 CN2 CN9 SERVOPACK CN 1 CN 5A CN12 CN2 CN1 CN 4 CN 4 CN7A CN 3 Personal computer CN7A CN 3 Personal computer U V W U V W 1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 1 11 12 Motor encoder 7 8 9 1 11 12 Motor encoder Magnetic contactor for winding selection Magnetic contactor for winding selection Spindle motor Transmission (gear, belt) Timingbelt 1:1 External encoder Main shaft Spindle motor Transmission (gear, belt) Magnet Magnetic sensor Main shaft Selecting Cables 45