Page 1: Table Of Contents
E3000C OM-K0446E Rev.B CONTENTS ... P.3 ....P.18 CAUTIONS FOR HANDLING AND OPERATION CHANGING CUTTING TOOLS ..........P.5 ..... P.19 FEATURES REPLACING THE COLLET ........P.5 ..P.19 SPECIFICATIONS FIXTURING THE MOTOR/SPINDLE ..P.9 ....P.21 MILLING AND DRILLING CAPACITY REFERENCE OPERATION PROCEDURES ....
Page 2 B. OTHER WARNING INSTRUCTIONS IMPORTANT INSTRUCTIONS AND WARNING - Electric Devices 1. For your own safety read instruction manual before operating tool. 2. Wear eye protection. WARNING ! 3. Replace cracked wheel immediately. When using electric tools, basic safety precautions should always be followed to reduce the risk of fire, electrical 4.
Page 3: Cautions For Handling And Operation
NAKANISHI dealer for The plug must be plugged into a matching outlet that is properly installed and evaluation.
Page 4: Features
FEATURES Note2 <NE211-OP1 Features> • The installed Safety Relay is designed to comply with EN standards, ‘a’ contacts switch the Motor Power Line (1) The E3000 system is designed to be mounted in a CNC lathe, robot, NC lathe or special and ‘b’...
Page 5 3-2 Diagrams 3-3 Standard Equipment (1) NE211 (1) NE211 Control Unit Model Standard Equipment Accessories • • Power Cord 2m • Air Hose with filter • Reducer • Connector Cover (Provided) • Connector Cap (Provided) • Bracket NE211 • Nylon Tension Relief •...
Page 6: Milling And Drilling Capacity Reference
MILLING AND DRILLING CAPACITY REFERENCE TORQUE CHARACTERISTICS • The following tables express the E3000 milling & drilling capacity with the max usable cutting tool (1) Torque Characteristics of ø20, ø25 mm diameter under our conditions. • Cutting tool capabilities vary depending on the tools being used or cutting conditions. Torque Milling S50C...
Page 7: Nomenclature
NOMENCLATURE 6-2 Control Panel [ 12 ] [ 1 ] [ 11 ] [ 13 ] [ 21 ] [ 2 ] [ 20 ] [ 14 ] [ 19 ] [ 18 ] [ 15 ] [ 6 ] [ 3 ] [ 17 ] [ 16 ]...
Page 8: Changing Fuses
[ 19 ] Error LED (ERROR) (1) Two mounting brackets are provided with the system. When a serious problem with the system is detected this LED blinks, the motor/spindle is (2) The brackets can be installed on the bottom or on the back of the control unit. shut down and the Digital Speed Indicator [ 11 ] displays the error code.
Page 9: Power Cord Connection
8-3 Rubber Pad Installation POWER CORD CONNECTION When placing the control unit horizontally, the Rubber Pad (Provided) is installed at the side WARNING of the air vents. Install the control unit so the air vents are underneath the control unit. Only use grounded power sources.
Page 10: Air Hose Connection
AIR HOSE CONNECTION CHANGING CUTTING TOOLS (1) Insert the provided ø6mm filtered air hose from the AL-0201 air line kit into the inlet joint (1) Set the provided 12mm wrench for EM30-S6000/8mm wrench for EM20-S6000 & EM25- [ 7 ] on the front of the control unit. (If you are not using the AL-0201 air line kit make sure S6000 on the spindle.
Page 11: Replacing The Collet
Tighten the clamping bolt to the torque specified for that size and type of bolt. The final responsibility for ensuring a product’s suitability for use in a given application is left to the designer of the equipment in which NAKANISHI’s spindle is installed. NAKANISHI offers spindles with a wide variety of capabilities and Fig.
Page 12: Operation Procedures
OPERATION PROCEDURES (4) Motor Start/Stop Push Start Switch [ 14 ] and START LED will illuminate. 1. Select Control Mode (Manual/Auto) (5) Setting Motor Speed Set the speed by pushing the Motor Speed Adjustment Switch [ 13 ] . (1) Using the control switch [ 16 ] you can select between Manual (Front Panel Control) or Auto •...
Page 13: External Input/Output Control Signal Specifications
(4) Motor Start/Stop Pin No. Pin Name Description Input/Output Signal Function Input the motor start signal to Pin No. 14 : START Power Source for Power Source for VR Output +10VDC Output +10VDC Analog Signal Motor rotating is ON ‘Closed’ (START LED will light) Motor stopped is OFF ‘Open’...
Page 14 Table 1 Motor Selection Signal Motor Speed Control Signal Select Motor SEL1 (Pin No. 5) SEL0 (Pin No. 17) Refer to Fig. 31 for connections. Motor 1 OFF (Open) OFF (Open) Motor 2 OFF (Open) ON (Closed) Motor 3 ON (Closed) OFF (Open) Motor 4 ON (Closed)
Page 15 2. Connector B (2) Input/Output Signals If you use NE211-OP1 connected to a machine tool, connect the signal line of SAFE-1A, Output Signal SAFE-1B, SAFE-2A, SAFE-2B to the safety circuit at the side of the machinery in order to build PIN No.
Page 16: Protect Function
Safety Relay Signal 4. Input/Output Connector A, B Pin Configuration PIN No. 3-11, 4-12 • The Safety Relay will be ON or OFF depending on the state of the Emergency Stop Signal PIN1-9. • When there is continuity between PIN3 (SAFE-1A) and PIN11 (SAFE-1B) or between PIN4 (SAFE-2A) and PIN12 (SAFE-2B) the motor is off.
Page 17: Break-In Procedure
Communication Intercept communication with Selector Unit (NE212) NAKANISHI recommends only continuous duty operation (Load LED has 3 LEDs lit : Interception (Only if using NE211 connect to NE212) Torque Load Monitor (Load) voltage is less than 5V.
Page 18: Cutting Tool Cautions
Collet Nut is not properly positioned. Position the collet nut properly. N x 0.5 N x 0.3 Ball Bearings Worn. Send to NAKANISHI for Repair. N x 0.1 N=Max. operating speed at 13mm overhang. Foreign Particles in the ball bearings. Send to NAKANISHI for Repair.
Page 19: System Chart
SYSTEM CHART SETTING OF OPERATING PARAMETERS (1) The following operating parameters can be preset depending on the application requirements. The operating parameter presets are retained in non-volatile memory and Brushless Motor Spindle Motor Cord EM20-S6000 EMCD-3000 will be maintained even if power is disconnected. Setting the Error Output Mode Brushless Motor Spindle Motor Cord...
Page 20 (2) Entering Parameter Setting Mode Setting AUTO Mode Motor Speed Control • Allows the setting of the manner in which motor speed can be controlled when the While pushing and holding the Error Reset Switch [ 18 ] turn the Power Switch [ 9 ] On. Hold the system is being used in AUTO mode (External Command Signal Control).
Page 21 Setting Maximum Motor Speed Setting External Motor Start Signal Control Mode • Allows the maximum motor speed to be set. • During Auto Control Mode the motor Start signal can either by a direction signal and a • Fixes the motor speed in both MANUAL and AUTO modes. Start signal or a FWD.
Page 22 15. Push the Start Switch. 16. Return to setting Parameter or push Error Reset Switch to finish. (4) Default Parameter Settings When the system is shipped from NAKANISHI’s factory all parameters. are set to (5) Control Panel Setting Resume Function On power up the system will resume all the Control Panel settings in the position they were in when the system was shut off.

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