3.5kw ATC spindle motor

The 3.5KW BT30 ATC Spindle Motor is a high-performance motor designed for CNC applications with automatic tool changing capabilities. With its water cooling system, it ensures efficient heat dissipation during operation. This spindle motor operates on both 220V and 380V power supplies, providing flexibility for different industrial setups.

The 3.5KW BT30 ATC Spindle Motor is a reliable and efficient solution for engraving and milling metal materials. Its precision, stability, and durable construction make it a valuable asset in various industrial applications.

Parameter

Power	3.5KW
Model	Water cool spindle ATC
Voltage	220V/380V
Current	7-11A
Clamp	BT30 (ER11 to ER32)
Rated Frequency	100-1200HZ
Speed	3000-18000/24000RPM
Bearing	Ceramic ball bearing
Spindle Diameter	100mm
Lubrication	Grease
Matching inverter	Use V/F control
Grade	4 pole 100-800hz/8 pole 100-1200hz

Type

4 pole 220V 18000RPM	8 pole 220V 18000RPM
4 pole 380V 18000RPM	4 pole 380V 24000RPM
4 pole 220V 24000RPM	8 pole 380V 18000RPM

Advantages

• Enhanced Precision and Stability: The motor offers higher precision, improved stability, and smoother operation, making it ideal for precision engraving and milling tasks.
• Japanese Technology with Double Waterproof Design: The motor incorporates Japanese technology and features a double waterproof design structure. This design effectively isolates cutting fluid and dust, ensuring the spindle head remains in optimal condition during production and processing. (Note: Waterproof function is available on select models)
• Durable and Resilient: The main shaft housing is cast in high-toughness cast iron and undergoes manual and natural double aging treatment. This process enhances wear resistance and minimizes deformation, ensuring a long-lasting and reliable performance.

Notes

• This Spindle clamp chuck can use BT30 ,but also can use NBT30.
• If you need 8 pole spindle ,1200HZ frequency spindle, the same price.