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Nsk e 3000 series control unit machine tools spindles
NC / CNC LATHE & AUTOMATION SOLUTIONS E3000 SERIES CONTROL UNIT
AC100-240V for international operation
External Input / Output Control Signal
-NE211 Control Unit; Power Cord Air Hose with filter (K-251): 6 mm x 6 ft Bracket Connector Cap Power Cord Grip Air Plug Screw Reducer Rubber Pad Fuse (T6.3AL) 250V: 2 pcs.
NE211 Control Unit Specifications
Motor Speed : 5,000-60,000 min-1(rpm)
Max. Output Power : 350W (For 1.18")
Air Flow Volume : 1.0CFM (36-44PSI)
Dimensions : W3.46" x D5.43" x H9.37"
[5] Error Reset Switch (RESET)
[6] Gear Setting Switch (GEAR)
[7] Control Switch (AUTO/MANUAL)
[8] Rotating Direction Selector Switch (FWD./REV.)
[10] Motor Speed Adjustment Switch (SPEED)
Maximum Motor Output with 350W Power Supply
350W for 1.18"( 30 mm) spindle.
250W for 0.98"( 25 mm) and 0.79"( 20 mm) spindle.
A 0.79"( 20 mm), 0.98"( 25 mm), 1.18"( 30 mm) motor spindle diameter are available. (Optional)
Power Source is 100-240V for international operation. Eliminate the need of setting the voltage or changing fuses.
Protection System, External Input / Output Control Signal
Error function : Motor/Spindle is stopped safety, Error LED is lit.
ex.) Overload operation, Air shortage, Motor Spindle can be
controlled and monitored by external input-output connector.
ex.) Control ; Start/Stop, FWD./REV., Motor Speed Control
Monitor ; Motor rotating, Torque Load.
Use E2550 Motor & Spindle with E3000 Control Unit
E2550 motor & spindle can be used with E3000 control unit.
0.897"( 22.8 mm) Spindle Usage
Use 0.897"( 22.8 mm) spindles from our general catalog and an EM25-5000-J4 motor { 0.98"( 25 mm) 250W} with NE211.
Special Safety Version Available
The safety relay utilizes normally open contacts. The emergency stop signal lines must be supplied with power to hold the safety relay contacts closed and allow the control unit to supply power to the motor. Any system errors, trouble with the machining center or the connections between the E3000 Series control unit and the machining center's controller will cause the relay contacts to open and the E3000 Series motor to stop.
*When connecting NE211 to NE212, up to 4 motors can be connected to NE212 providing individual control of each motor. ( Optional )
(4 motors can not be run simultaneously.)
