350 W CNC ATC Spindle, 40000 Rpm

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$2,458.76

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Stock: In Stock
Model: RDDLZ-SPINDLE-ATC350
Weight: 1.00
SKU: RDDLZ-SPINDLE-ATC350

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High quality three phase 0.35 kW ATC spindle motor with 40000 rpm, air-cooled of cooling method, works at 66.7V AC 1000Hz, torque 0.12 Nm, suitable for CNC drilling and milling equipment.

Features

Reasonable structure design, simple and compact configuration, easy to take apart.
High precision, inflexibility and efficiency, long operation life.
With high grade size, shape, position precision, and quality of the surface.
Enough abrasive resistance, vibration resistance, suitable size.
Work stable, low noise, enough fatigue strength.

Specifications

Model	RDDLZ-DC-38A
Motor power	350 W
Rated voltage	220V AC
Phase	Three phase
Max speed	40000 rpm
Max current	8 A
Max frequency	1000 Hz
Torque	0.12 N·M
Cone at the end of the shaft pulsates	≤0.001 mm
Tooling releasing air pressure	5.0-6.0 Kgf/cm²
Tooling change method	Automatic tool changer
Tooling pulling force	≥1000 N
Tooling back air pressure	No
Tooling connection	Φ4 collet
Cooling	Air cooling
Encoder	No
Coolant pressure	2.5～3.0 Kgf/cm²
Approach switch	No
Bearing lubrication method	Grease
Balance level	G1
Install method	Clamp
Vibration Value	≤0.8 mm/s
Weight	1.9 Kg

Note: The spindle motor and VFD shall be suitable with each other. The specifications and parameter settings of the VFD shall match the nominal parameters of the spindle motor. Otherwise, it will burn the spindle motor if the settings are not correct.

Dimension (Unit: mm)

Details

Tips: Inspection Before Using an ATC Spindle

When operating the automatic tool change electric spindle, all necessary inspections must be done. Only in this way can the physical objects in operation be reduced, the damage to the automatic tool change electric spindle can be reduced, and the safety of the operators can also be ensured.

Whether the fastening screws of the automatic tool change electric spindle are tightened, and check the bearing, wiring and housing together.
Check carefully the screws and pins of the coupling, the belt connection, the rotation of the unit, whether there is any jamming, movement and abnormal sound.
The three-phase power supply voltage is checked, whether the voltage is too high or low or the three-phase voltage is asymmetric.

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