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Nsk e 2530 cnc complete set machine tools spindles
NC / CNC LATHE & AUTOMATION SOLUTIONS E2530 SERIES ELECTRIC SYSTEM COMPLETE SET
The E2530 Series is capable of up to 30,000 min-1(rpm) and employs a high-speed, ultra-quiet brushless motor.
-NE236 Control Unit; Power Cord Air Hose with filter (K-251): 6 mm x 6 ft Bracket (2 pcs.) Connector Cap Power Cord Grip Air Plug Screw (7 pcs.)
-EM25-5000-J4 Brushless Motor(Cord with Quick Disconnect); Cord with Quick Disconnect Air Coolant Hose Reducer Wrench (22 x 27) : 1 pc.
-NR-303 Spindle; Collet Nut (K-265) : Provided Wrench (12 x 14) : 2 pcs.,(20 x 24) : 1 pc.
NE236 Control Unit Specifications
EM25-5000-J4 Brushless Motor Specifications
Motor Speed: 5,000~50,000 min-1(rpm) *500 min-1(rpm): for centering
Outside Diameter: 0.98" ( 25 mm)
Housing: Stainless steel (SUS416)
Air Coolant Hose: Length 13 ft
*Maximum Speed (rpm) with the NE236 Control Unit 30,000 min-1(rpm) with Air & 25,000 min-1(rpm) without Air.
This spindle is ideal for small diameter drilling, milling and grinding.
Allowable Motor Speed: 30,000 min-1(rpm)
The AL-0201 is a Clean air supply unit for the E2530 Series control unit. Dust and moisture in the compressed air are eliminated by the filter in the first stage and regulator provides accurate and stable air to the control unit.
[6] Rotating Direction Selector Switch (FWD./REV.)
[10] Rotating Speed Display (SPEED)
[11] Speed Control Potentiometer
The E2530 Series motor is a brushless DC motor utilizing hall elements and rare-earth magnet in the rotor. The Motor develops 125W.
The brushless DC Motor designs allows for excellent reliability and durability. The EM25-5000-J4 can be steplessly controlled up to 30,000 min-1(rpm).
Air-Cooling system provides Excellent Durability
Air-cooled motor uses a small volume of air (1.2CFM) to prevent heat buildup and allow long continuous operation. Regulate the cooling air supply between 21-35PSI.
Clean dry air is required to cool the motor and protect the spindle from contaminants. Use a filter and regulator. (Proper air pressure 21~35PSI) (Use Air Line Kit AL-0201)
The E2530 Series is equipped with a protective function to stop the spindle rotation automatically in case of overload ensuring safe and smooth operation. When the protective circuit is activated, an error code is shown on the digital display. In case of an air supply failure, the protective circuit limits the motor/spindle to 25,000 min-1(rpm) maximum.
The NR-303 is assembled with ultra-precision steel bearings and is designed to withstand continuous operation at up to 30,000 min-1(rpm).
