Spindle Motor Used for CNC Spindle JSZD280A

Spindle Motor Used for CNC Spindle JSZD280A

The main products can be divided into 5 styles with more than 10 series, the speed from 600r/min To 110.000/min. the power from 0.05kw to 40KW, the spindle bearing according to different speeds using high precision and speed bearing, ceramic bearing, or maglev bearing. The cooling way uses oil, oil fog, and oil gas, We also can design it for your requirement.

Choosing the Right CNC Spindle Motor Type

There are several different types of CNC spindle motors. One is a stepper motor and the other is a servo motor. The basic principles of the two are similar, but the speed capabilities are different. Stepper motors work by sending electrical pulses through a wire wrapped around a permanent magnet. The motor then rotates the spindle with high speed and high precision.Spindle motors are designed to rotate at high speeds, so they are extremely durable and have tight tolerances. Standard bearings are not suitable for spindle motors and can overheat quickly. You will need special bearings designed for high speeds. These are expensive and require specialized tools for installation. A mistake in one of these parts can cause expensive damage.Spindles come in many sizes and types. Some are self-contained, and some are cartridge-style. Cartridge spindles are easier to replace than manufactured ones. These spindles have two deep groove ball bearings and two angular contact bearings, which determine the maximum speed and stiffness. They also contain a pull rod that pulls the tool holder into the spindle taper.Choosing the correct spindle motor type depends on your application. If you want to cut soft materials, an aluminum spindle may be the best choice. However, if you need to cut hard metals, a cast iron or steel spindle is recommended.

There are Two Ways for the Output One is Constant Torque, and Another is Constant Power as Below:

Nomenclature Explanation of Motor Spindle

The End of the Spindle Connection

Its have many different types of connection, depending on the different model spindle, please refer to the table below.

Spindle Instruction

Company Profile

Raydafon is a professional manufacturer of mechanical parts. Our main products are helical worm gear reducers, sprockets, taper sleeves, gear and racks, coupling, and other transmission parts. Its products are mainly exported to Germany, Britain, France, and other European countries, with an annual export value of 18 million U.S. dollars, accounting for more than 65% of the total output. The annual output value reached 200 million yuan.Our products all adopt international, European, and American advanced industrial standards, use precise and good processing equipment, develop reasonable production technology, apply efficient and flexible management systems, and improve the quality management system to ensure that the product quality is good and the price is affordable.Our factory adheres to the enterprise concept of "quality: the basis of enterprise survival, integrity: the basis of enterprise development, service: the source of enterprise development, low price: the instrument of enterprise development." We are always looking forward to the presence of customers at home and abroad, seeking win-win benefits and joint cause development.