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Nsk e 2550 cnc complete set machine tools spindles
NC / CNC LATHE & AUTOMATION SOLUTIONS E2550 SERIES ELECTRIC SYSTEM COMPLETE SET
-EM25N-5000-J4 Brushless Motor(Cord with Quick Disconnect); Cord with Quick Disconnect Air Coolant Hose Reducer Wrench (22 x 27) : 1 pc.
-NR-2551 Spindle; Collet 1/8" (CHK-3.175) : Collet Nut (K-265) : Provided Wrench (12 x 14) : 2 pcs.,(20 x 24) : 1 pc.
EM25N-5000-J4 Brushless Motor Specifications
Designed for increased durability by utilizing ceramic bearings, for obtaining strong rigidity in both radial direction and thrust directions by utilizing 2 super-precision ceramic bearings on the front side and 2 on the rear side. This spindle can be used for small-diameter milling, drilling, slitting, chamfering, grinding, etc.
The AL-0201 is a Clean air supply unit for the E2550 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.
The E2550 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 EM25N-5000-J4 can be steplessly controlled up to 50,000 min-1(rpm).
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. If the air pressure is too low the control will limit the maximum motor speed to 30,000 min-1(rpm) for safety.
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 NR-2551 is assembled with ultra-precision ceramic bearings and is designed to withstand continuous operation at up to 50,000 min-1(rpm).
