Spindle Motor Used for CNC Spindle JSZD150C

Spindle Motor Used for CNC Spindle JSZD150C

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.

What Is a Spindle Motor?

The motor that controls the spindle is either a DC motor or an AC motor. DC spindles are cheaper than AC spindles because they use PWM circuits. However, AC spindles require variable frequency drives to maintain the desired speed. Therefore, AC spindles are more suitable for high-power applications.

The spindle is one of the most important parts of CNC machine tools. Without the right spindle, a CNC machine cannot perform its task properly. The right spindle determines the speed, power, and torque of a CNC machine. It also plays a key role in the precision and efficiency of the CNC.

Spindles come in a variety of sizes and functions. The right spindle will meet the needs of your project. For example, an aluminum spindle can be used for engraving and cutting soft materials. However, if you plan to machine hard metals, a steel or cast iron spindle is recommended. However, they are more expensive than aluminum ingots.

The spindle is also equipped with a cooling system. Some are water-cooled, while others use air cooling. Water cooling is more suitable for high-power work. However, it is more expensive and requires storage tanks and pumps. Also, it is less efficient in cold environments. Air-cooled spindles, on the other hand, are easier to use, require less space, and produce higher torque.

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

1. The frequency converter must match the electric spindle unit. The fundamental frequency or the nominal frequency and the voltage must meet the technical parameters of the electric spindle.
2. Electric spindle is usually cooled by circulating water. Cooling water should be rust-proof and filtered clean. When receiving water, the inlet should be below the electric spindle.
3. When using an oil mist lubricated spindle, the pressure regulating valve of the oil mist device should be adjusted to 0.25~0.3 MPA the fog pressure should be 0.1~0.2 MPA, and the number of drops of oil should be 60-70 drops/min. and the lubricating oil should be bell oil or turbine oil No. 20.
4. The speed on the motorized spindle manual is the highest speed, and it can not be increased, but it can be used to reduce
the speed and voltage and frequency are reduced when the speed is lowered.
5. The rotation direction of the motorized spindle is usually counter-clockwise (viewed from the shaft). except for special
requirements.
6. The motorized spindle lubricated by oil mist must be connected with water and gas before it can start and stop water and gas
supply after shutdown.
Explanation: specific operation is required according to the electric spindle instructions.

Company Profile

HZPT 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.