Nakanishi E3000i CONTROLLER Operation Manual

Ultra-precision, high-speed spindle system

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OM-KK1018MA 000

取扱説明書 / OPERATION MANUAL

日本語 : P1 - P71 / English : P73 - P150

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Page 1 OM-KK1018MA 000 取扱説明書 / OPERATION MANUAL 日本語 : P1 - P71 / English : P73 - P150...
Page 2 Thank you for purchasing the E 3000 i Ultra-Precision, High-Speed spindle system. The E 3000 system was designed for use on CNC lathes, robots, NC lathes and special purpose machines. The motor, spindle and E 3000 i CONTROLLER are designed to work as an integrated system capable of 80 , 000 min (rpm).
Page 3 IMPORTANT INSTRUCTIONS AND WARNING - Electric Devices WARNING! When using electric tools, basic safety precautions should always be followed to reduce the risk of fire, electrical shock and personal injury. Read all these instructions before operating this product and save these instructions. A.
Page 4 2 . Replace cracked collet or collet nut immediately. 3 . Do not over tighten the collet nut. 4 . Use only NAKANISHI manufactured collets and arbors for grinding and sawing applications. REMOVE ADJUSTING KEYS AND WRENCHES. Always check to see that keys and adjusting wrenches are removed from tool before turning the units Main Power Switch on.
Page 5 WARNING The CONTROLLER is not a hand tool. It is designed to be used on a CNC lathe or special ① purpose machines. Do not touch the cutting tool while the spindle and tool are rotating. It is very dangerous. ②...
Page 6 CAUITION Do not hit, drop or subject the motor spindle or CONTROLLER to any type of shock. This will ⑤ cause damage to internal components and result in a malfunction. Do not disassemble, modify or attempt to repair the CONTROLLER or motor spindle as it will ⑥...
Page 7 CAUITION Before replacing the Control Panel, cut of the power supply to the CONTROLLER. Also, be careful not ㉝ to discharge static electricity. If there is possibility of falling or dropping of this product, ﬁx this product with the supplied attaching ㉞...
Page 8 When opening the package, check if it includes all items listed in " Table.1 Packing List Contents ". In the event of any shortage, please contact either NAKANISHI (see the " 4. CONTACT US " section) or your local dealer.
Page 9 : +1 847 843 7664 Fax No. : +1 847 843 7622 Website : www.nskamericacorp.com For Other Markets Company Name Business Hours : 8:00 to 17:00 (JST) (closed Saturday, Sunday and Public Holidays) Telephone No. : +81 289 64 3520 e-mail : webmaster-ie@nsk-nakanishi.co.jp...
Page 10 5 . FEATURES A high-speed brushless motor is used to achieve a maximum speed of 80 , 000 min (rpm) (when using EM- ① 3080 J) and eliminate the need for motor brush maintenance. Speed control and protection functions utilize a high performance microprocessor. ②...
Page 11 6 . SPECIFICATIONS AND DIMENSIONS 6 - 1 Speciﬁcation of the CONTROLLER Product Name E 3000 i CONTROLLER Model NE 354 Input Voltage AC 100 - 240 V, 50 / 60 Hz, 1 PHASE, 2 . 0 A Input Voltage ﬂuctuation MAX.
Page 12 6 - 2 Compatibility (1) The E3000i CONTROLLER is compatible with the following overseas safety standard. Safety standard in North America (UL,CSA) ・　UL61010-1 CSA C22.2 No.61010-1 EC Directive ・ Low Voltage Directive 　 IEC/EN 61010-1 EMC Directive EMS : EN 61000 - 6 - 2 　...
Page 13 7 . SYSTEM CHART DANGER Do not rotate the machining centers' main spindle with the HES installed. Rotating the machining centers' main spindle with the HES installed can cause the motor cord to become tangled and pull the CONTROLLER oﬀ its mounting. (rpm) 7 - 1 Motor Speed 80,000min EMCD-3000i-3M/5M/7M...
Page 14 7 - 2 Motor Speed 60,000min -1 (rpm) / 50,000min -1 (rpm) / 32,000min -1 (rpm) ( 1 ) One piece Type 60,000min (rpm) Brushless Motor Spindle EMS -3060K　(Cord with Quick Disconnect） Flange Type Brushless Motor Spindle EMSF- 3060K (Cord with Quick Disconnect） 60,000min (rpm) Motor Cord...
Page 15 ( 2 ) Separate Type 60,000min (rpm) 1,000 - 60,000min (rpm) Spindle NR-3060S 50,000min (rpm) Brushless Motor （NR-453E） EM- 3060 Spindle 40,000min (rpm) NR-453E / NR- 403E （NR-403E） 1,000 - 30,000min 1,000 - 30,000min (rpm) (rpm) 7,490min (rpm) Motor Cord (Straight Type) EMCD-3000-4M / 6M / 8M 90°...
Page 16 80,000min Brushless Motor EM-3080ATC * Note 4 Motor Compressor Cord * Note 3 E3000i CONTROLLER Air Line Kit 60,000min AL-0201 (Cooled Air Supplyed.) Brushless Motor EM-3060ATC * Note 3: For the motor for iSpeed5, setting on Parameter 　　　is required. * Note 4: Motor No. 2 cannot be used.
Page 17 60 , 000 min （） (rpm) BMF- 3160 -CTZ/EMS- 3060 K/EMSF- 3060 K/ BM- 322 /BMJ- 322 /BM- 322 FL/BM- 322 FR/BM- ① ② EMS- 3060 A/EM 30 -S 6000 /EM 25 -S 6000 / 322 FS EM 20 -S 6000 /EM- 3060 /EM- 3060 J Output Output Torque...
Page 18 32 , 000 min 30 , 000 min （） (rpm) （） (rpm) Torque Torque Torque Torque Output Output Output Output Continuous Duty Area Continuous Duty Area Continuous Duty Area Continuous Duty Area Continuous Duty Area Continuous Duty Area 30 32 Speed ( x10 (rpm))
Page 19 " 15 . AIR HOSE CONNECTION AND AIR PRESSURE SETTING " section. CAUTION If the air pressure is too low the E3000i CONTROLLER will not operate. ⑧ Air Output Joint Connect Air Hose to supply clean, dry, regulated air for motor and spindle cooling and purging. Refer to "...
Page 20 Load Monitor LED (LOAD) ⑫ The motor spindle load is indicated by the LED's. The 6 LED's ( 3 Blue, 2 Yellow and 1 Red) indicate the percentage in 6 levels against the allowable load on the CONTROLLER and motor spindle. Continuous operation is possible under a load status indicated by up to 3 blue LED's illumination.
Page 21 10 . REPLACING FUSES WARNING Before removing the fuse holder and fuses, be sure that the Main Power Switch ⑨ is turned OFF ・ and the Power Cord has been removed from the CONTROLLER. Verify type and use only following the properly rated and type of fuse. ・...
Page 22 11 - 2 Installation of the Rubber Pad Caution for when installing the CONTROLLER horizontally When installing the CONTROLLER, be sure to place the air vents downward, away from debris ・ (Fig. 21). Protect the CONTROLLER (air vents and other connector) from cutting oil, mist oil, powder dust, other contaminants that can buildup heat and damage the internal components.
Page 23 11 - 3 Proper Clearance CAUTION When installing 2 or more CONTROLLERs in the machine cabinet, make sure to check that each unit has the proper clearance on all sides for suﬃcient air ﬂow. Insuﬃcient clearance will cause heat damage to the CONTROLLER and SELECTORS. When installing the CONTROLLER and SELECTOR, refer to Fig.
Page 24 Main Power switch ⑨ Power Cord Hook Fixing Bar ㉕ Power Cord Hook ㉔ Power Cord Connector Fig. 26 Fig. 27 Fig. 28 13 . MOTOR CORD CONNECTION CAUTION Before connecting to the Motor Cord Plug, make sure the Main Power Switch ⑨ is turned OFF. If the Main Power Switch ⑨...
Page 25 15 - 1 Air Hose Connection and Air Pressure Setting CAUTION When not using NAKANISHI Air Line Kit, make sure that the incoming air supply is dry, clean and properly regulated. ( 1 ) Insert the provided φ 6 mm Air Hose with Filter from the Air Line Kit AL - C 1204 into the Air Input Joint ⑦ on the front of the CONTROLLER.
Page 26 Table. 2 E 3000 i series motor spindle Hose length (m) 3 . 5 5 . 5 7 . 5 When one motor spindle is connected 0 . 2 0 . 25 0 . 3 Air pressure (MPa) 0 . 3 0 .
Page 27 16 . OPERATION PROCEDURES 16 - 1 Select Control Mode (MANUAL / AUTO). (Select the Control Button (CTRL) ⑰ of the Fig. 32 . ） ⑪ ( 1 ) Using the Control Button (CTRL) ⑰ you can select between Manual (Front panel control) or Auto (External Signal Source) modes.
Page 28 16 - 2 - 2 Setting Auto Mode Use the Input / Output Connector A ③ to input control signals to the CONTROLLER. ( 1 ) Set motor Rotating Direction Input the " Rotating Direction Setting (Pin No. 2 : DIR_IN) " Clockwise rotation is ' OFF (Open) ' ( "...
Page 29 Set by the Speed Point Signal ③ (Set parameter . (Refer to " 19 - 4 ⑦ Selection of External Speed Control Mode " section.) CAUTION When connecting the CONTROLLER to the SELECTOR, setting the Speed Point Signal is not possible.
Page 30 17 . EXTERNAL INPUT / OUTPUT CONNECTOR 17 - 1 External Input / Output Connector A ③ ( 1 ) Details of External Input / Output Connector A ③ Signals WARNING DO NOT connect any circuit other than SELV (Safety Extra Low Voltage) to the External Input / Output ・...
Page 31 Input / Code Function Description Output Output shows that the motor is rotating by the Rotate command. Setting on Parameter is required. Rotating ' OFF (Open) ' : FWD DIR_OUT (Refer to " 19-4 ⑬ Function Selection of Pin Direction ' ON (Closed) ' : REV No.
Page 32 Input / Code Function Description Output Use when selecting motor, after connecting CONTROLLER to the SELECTOR. Motor Select 4 motors can be selected by SEL0 and SEL1 combination. (Refer to " 16 - 2 - 2 (7) Set Motor Selection Table. 9.") When using CONTROLLER only, Speed Point 17 SEL0 Input...
Page 33 ( 2 ) Input / Output Diagram COM_1 （DC+24V or DC0V） START DIR_OUT DIR_IN RESET WARNING 500min COIN MT_SEL SEL0 External Input / PULSE Output Connector A ③ SEL1 COM_2 （D-Sub25）（DC0V or DC+24V） UD_IN CNT_IN +10VDC MOTOR_1 Variable Resistor 5KΩ...
Page 34 ( 3 ) Input / Output Signal Input Signal ① There are 9 different input signals : " Motor Selection (MT_SEL) ", " Rotate Command (START) ", " Rotating Direction Setting (DIR_IN) ", " Rotates Motorat at " Centering " speed ( 500 min (rpm)) ", "...
Page 35 Motor Speed Control Signal ④ Rotation Speed can be selected by, applying analog voltage to the " Motor Speed Control Voltage (VR) " Refer to Fig. 37 , 38 for connections. Refer to Fig. 39 to 42 for the relationship between Motor Speed and "...
Page 36 ( 2 ) E 2280 Compatible Output or When E 2280 Motor is selected Torque Characteristics.( parameter is 50,000min (rpm) 30,000min (rpm) 0.28 VR1 / VR2 （ DCV） * VR = VR1 or VR2 *0.28V or less : 1,000min (rpm) * Unit of rotation speed: 1,000min (rpm) * Rotation speed (x10,000min...
Page 37 Analog Monitor Signals ⑤ There are 3 types of monitoring signals : " Motor Current Monitor (MOTOR_I) " , " Torque Load Monitor (LOAD) " , and " Rotating Speed Analog Monitor Voltage (SPEED_V) " . Please refer to Fig. 43 for connections.
Page 38 Input / Code Function Description Output When there is continuity between Pin Pin No. 4 and Pin No. 4 and Pin No. 12 are ' ON (Closed) ' No. 12 continuity Safety Relay SAFE- 2 A Output Safety Relay is OFF (System Stopped), no Contact 2 A ' ON (Closed) ' continuity Safety Relay is ' OFF (Open) '...
Page 39 ( 2 ) Input / Output Signals Output Signal ① Pin No. 2 - 10 , 5 - 13 , 6 - 14 There are 3 different output signals : " Motor Connect Contact (MT-CN) ", " Control Mode AUTO Signal (AUTO) ", and "...
Page 40 Safety Relay Signal ③ CAUTION If the Emergency Stop Function is disabled, the Emergency Stop Signal (EMG - IN) will not function. If enabling the Emergency Stop Function, it is necessary to set parameter . (Refer to " 19 - 4 ⑪ Selection of Emergency Stop Function "...
Page 41 17 - 3 External Input / Output Connector Speciﬁcations CAUTION To minimize RF interference and noise, please keep the length of the cables as short as possible ・ and route them separately or as far away as possible from high voltage electrical cables. Use only shielded cables to minimize RF interference and noise.
Page 42 18 . PROTECT FUNCTION 18 - 1 WARNING DETECTION CAUTION When the Warning LED (WARNING) ㉒ on the CONTROLLER blinks, conditions exist that could result in dangerous operation. Check operating conditions and continue to use only after correcting the problem. Always check the CONTROLLER, Motor Spindle and the condition of the cooling air prior to use.
Page 43 Error Code is displayed on the Digital Speed Indicator ⑪ . When an error occurs due to internal damage of the CONTROLLER, the Error Signal can not be ・ reset. Please send the Motor spindle and CONTROLLER to a NAKANISHI dealer for repair.
Page 44 If you constantly operate the system in an overload condition, even for short periods of time, the CONTROLLER will overheat and damage to the CONTROLLER, motor and spindle are possible. NAKANISHI recommends only continuous duty operation (LOAD LED's with 3 LED's lit) : Torque Load Monitor (LOAD) ⑫ Voltage should be less than 5V.
Page 45 Table. 14 Types Code Contents Default Changes the Error Output Signal, when an error occurs Error output logic settings from normally open to normally closed. Error (warning) code The error (warning) code can be output as a patterned signal. signal output selection When the control is in AUTO mode, the speed control is Setting AUTO Mode for adjustable from the Control Panel ②...
Page 46 Types Code Contents Default You can set the pin assignment for the External Input / Output Selection of Pin Connector A ③ to compatibility mode with other models. Assignment for the : E 3000 i : E 3000 : E 2280 External Input / Output : iSpeed 3 : iSpeed 5...
Page 47 19 - 3 Contents of Parameters CAUTION The operating parameters can be preset depending on the application requirements. The operating parameter presets ( " Setting of Error Output Mode ", " Setting AUTO mode for Motor Speed Control ", " Setting Fixed Motor Speed ", " Setting Maximum Motor Speed ", "...
Page 48 20msec Warning Code Pulse width 20msec 40msec 60msec 80msec 100msec 180msec 180msec 20msec Fig. 49 Setting AUTO Mode for Motor Speed Control ② Allows the setting of the manner in which Motor speed can be controlled when the system is being used ・...
Page 49 Setting Fixed Motor Speed of Motor No. 2 ④ Allows the Motor speed to be ﬁxed. ・ Proactively prevents inadvertent change in speed. ・ The Fixed Motor Speed can set by Control Mode MANUAL or AUTO. ・ Table. 18 Parameter Set Contents Fixed Motor Speed of Motor No.
Page 50 Selection of External Speed Control Mode ⑦ When Control Mode is in AUTO, it is possible select the External Speed Control Mode from Analog ・ Signal , Pulse Signal ,or Speed Point Signal Parameter . Speed preset in the control according to U 1 - U 4 .
Page 51 Selection of Air Input Monitoring Override ⑨ CAUTION When using without supplying cooling air as recommended, do not spray coolant directly on the ・ spindle body. Motor start is possible without supplying cooling air, however maximum motor speed is limit to ・...
Page 52 Torque Characteristics.( parameter is Torque Characteristics.( parameter is 80,000min (rpm) 60,000min (rpm) 80,000min (rpm) 50,000min (rpm) 60,000min (rpm) 50,000min (rpm) 32,000min (rpm) 30,000min (rpm) 32,000min (rpm) 30,000min (rpm) 0.15 VR (DCV) VR (DCV) Motor type Description Motor Type Description Max. 80,000min (rpm) Max.
Page 53 Selection of Emergency Stop Function ⑪ The Emergency Stop Function can be enabled or disabled. ・ When " Emergency Stop A (Pin No. 1 : EMG - INA) " and " Emergency Stop B (Pin No. 9 : EMG - INB) " ・...
Page 54 Selection of Pin Assignment for the External Input / Output Connector A ③ ⑭ You can set the pin assignment for the External Input / Output Connector A ③ to compatibility mode with ・ other models. If the parameter is set to , the pin assignment for the External Input / Output Connector A ③...
Page 55 Table. 31 Pin No. 30 i i_ 3 i_ 5 A- 1 COM_ 1 COM_ 1 COM_ 1 COM_ 1 COM_ 1 A- 2 DIR_IN DIR_IN DIR_IN DIR_IN DIR_IN A- 3 VR 2 CNT_IN CNT_IN CNT_IN CNT_IN A- 4 RESET RESET RESET RESET...
Page 56 Selection of iSpeed 5 Motor ⑮ If iSpeed 5 is selected on , the iSpeed 5 motor can be selected. ・ CAUTION When a motor for iSpeed5 is selected, air pressure is not detected. Be sure to supply air for ・...
Page 57 Setting Weight of Count Pulse for Speed Setting ⑱ You can change the weight of count pulse for external input speed setting. ・ If the parameter is set to , the weight of count pulse for external input speed setting is set to ・...
Page 58 Setting Motor Acceleration / Deceleration Time ⑳ Set the time from motor startup until the maximum rotation speed is achieved, and the deceleration time ・ from the maximum rotation speed to a stop. The value is indicated in unit of second. The setting range of the acceleration time is from 4 to 60 seconds. (Refer to Table.
Page 59 Error History ㉒ The Error History, which records previous error codes can be conﬁrmed by the Error Code displayed on ・ the digital Speed Indicator ⑪ . Records Error Codes for viewing when machines are being run unattended. ・ In case there is no Error History, will be displayed on the Digital Speed Indicator ⑪...
Page 60 Setting AUTO Mode for Motor Speed Control ② Setting is saved. Short press. Short press. Short press. Short press. Short press. Setting motor rotation speed on the control panel ② is not available. Setting motor rotation speed on the control panel ② is available. To exit the parameter mode, turn the Main Power Switch ⑨...
Page 61 Setting Fixed Motor Speed of Motor No. 2 ④ CAUTION Actual motor rotation speed of the motor will be limited, based on maximum motor rotation speed and the type of motor connected. Setting is saved. Short press. Short press. Short press. Short press.
Page 62 Setting Maximum Motor Speed of Motor No. 1 ⑤ CAUTION Actual motor rotation speed of the motor will be limited, based on maximum motor rotation speed and the type of motor connected. Setting is saved. Long press Short press. (3 sec.). Short press.
Page 63 Setting Maximum Motor Speed of Motor No. 2 ⑥ CAUTION Actual motor rotation speed of the motor will be limited, based on maximum motor rotation speed and the type of motor connected. Setting is saved. Short press. Short press. Short press. Short press.
Page 64 Short press. Short press. Displayed alternately. Set the speed point u1.1 of motor No. 1. 10 to 800 (×100min Short press. Displayed alternately. Set the speed point u1.2 of motor No. 1. 10 to 800 (×100min Short press. Displayed alternately. Set the speed point u2.4 of motor No.
Page 65 Selection of Air input Monitoring Override ⑨ Setting is saved. Short press. Short press. Short press. Short press. Short press. Without air supply, the motor cannot be started. The motor can be started without air supply. However, the speed limit of the rotation speed setting is 30,000min To exit the parameter mode, turn the Main Power Switch ⑨...
Page 66 Selection of Emergency Stop Function ⑪ Setting is saved. Short press. Short press. Short press. Short press. Short press. Emergency Stop Function cannot be used. Emergency Stop Function is activated. To exit the parameter mode, turn the Main Power Switch ⑨ OFF. Selection of RUN Signal Output ⑫...
Page 67 Function Selection of Pin No. 7 of the External Input / Output Connector A ③ ⑬ Setting is saved. Short press. Short press. Short press. Short press. Short press. Pin No. 7 of the External Input / Output Connector A ③ functions as the signal for Rotation Direction Setting (DIR_IN).
Page 68 Selection of Pin Assignment for the External Input / Output Connector A ③ ⑭ Setting is saved. Short press. Short press. Short press. Short press. Short press. Short press. Short press. Short press. Short press. Short press. Short press. Displayed alternately. Short press.
Page 69 Selection of iSpeed 5 Motor ⑮ Setting is saved. Short press. Short press. Short press. Short press. Short press. Short press. Short press. Short press. Short press. Short press. Short press. Short press. The motor EM-3030T-J for iSpeed5 The motor BM320 for iSpeed5 can be used.
Page 70 Selection of E 2280 Motor ⑯ Setting is saved. Short press. Displayed alternately. Short press. Set Motor No. 1. Short press. Short press. Displayed alternately. Short press. Set Motor No. 2. The motors other than those of E2280 can be used. The motor EM-2350J for E2280 can be used.
Page 71 Setting Weight of Count Pulse for Speed Setting ⑱ Setting is saved. Short press. Short press. Short press. Short press. Short press. Signal weight of count pulse for speed setting (Pin No. 3: CNT_IN) of the External Input / Output Connector A ③ will be 200min /pulse.
Page 72 Setting Motor Acceleration / Deceleration Time ⑳ Setting is saved. Short press. Short press. Short press. Short press. Short press. Displayed alternately. Set the motor acceleration / deceleration time. 4 to 60 (See below.) Motor acceleration / deceleration time is set to 2 seconds. Set the motor acceleration / deceleration time.
Page 73 Error History ㉒ Short press. Short press. Displayed alternately. Short press. Short press. Displayed alternately. Short press. Short press. Displayed alternately. Short press. Short press. Displayed alternately. Indicates the latest error history. Indicates the second error history. Indicates the 10th error history. Error code: "--"...
Page 74 Motor Usage Cumulative Time ㉓ Short press. Short press. Short press. Short press. Short press. The last 2 digits of motor usage cumulative time are displayed. "00-" or "01h" indicates 1 hour. "10-" or "00h" indicates 1,000 hours. The first 2 digits of motor usage cumulative time are displayed.
Page 75 Conﬁrmation of Parameter Setting ㉔ Short press. Short press. Displayed alternately. Setting of error output is displayed. , or are displayed alternately. Short press. Short press. Displayed alternately. Setting of AUTO Mode for Motor Speed Control is displayed. are displayed alternately. Short press.
Page 76 Displayed alternately. Setting of RUN Signal Output is displayed. are displayed alternately. Short press. Short press. Short press. Displayed alternately. Setting of Function Selection for Pin No. 7 is displayed. are displayed alternately. Short press. Short press. Displayed alternately. Setting of Pin Assignment for External Input / Output Connector A ③ is displayed. Any of are displayed alternately.
Page 77 20 . BREAK IN PROCEDURE During transportation, storage or installation the grease inside the bearings will settle. If the spindle is suddenly run at high - speed, the lack of evenly distributed grease will cuse excessive heat leading to bearing damage.
Page 78 Trouble Cause Inspection / Corrective Active Motor does not run. Control Button (CTRL) ⑰ is set to Start with the START / STOP Button Manual mode but trying to start with (START / STOP) ⑭ , or set the Control an External Command Signal through Button (CTLR) ⑰...
Page 79 23 . DISPOSAL OF THE CONTROLLER When disposal of a CONTROLLER is necessary, follow the instructions from your local government agency for proper disposal of industrial components.
Page 80 2025-04-16 CACF0416 001S...

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