#Stators

When a linear motor is in operation, the stationary part, which remains still, is called the stator. The primary function of the stator in a linear motor is to generate a magnetic field. It is composed of components such as the base, main magnetic pole, commutation pole, end cap, bearings, and brush device.

The core technology of BZD is on par with that of leading global manufacturers, such as K-Brand. This has been validated by European customers and successfully applied in relevant scenarios to effectively enhance cost reduction and operational efficiency for our clients.

1.Main Magnetic Pole:

The main function of the main magnetic pole is to generate the air gap magnetic field. It consists of a main magnetic pole core and an excitation winding. The core is typically made by stacking and riveting silicon steel plates with a thickness of 0.5mm to 1.5mm. It is divided into two parts: the pole body and the pole shoe. The part where the excitation winding is wound is called the pole body, while the widened part below is called the pole shoe. The pole shoe is wider than the pole body, allowing adjustment of the magnetic field distribution in the air gap and facilitating the fixation of the excitation winding. The excitation winding is made of insulated copper wire and wound around the main magnetic pole core. The entire main magnetic pole is fixed to the base with screws.

2.Commutation Pole:

The role of the commutation pole is to improve commutation and reduce sparking between the brushes and the commutator during motor operation. Typically installed between two adjacent main magnetic poles, it consists of a commutation pole core and a commutation pole winding. The commutation pole winding is made of insulated wire wound around the commutation pole core, and the number of commutation poles is equal to the number of main magnetic poles.

3.Base:

The outer casing of the motor stator is called the base. The base serves two purposes:

Firstly, it is used to fix the main magnetic poles, commutation poles, and end caps, providing support and fixation for the entire motor.

Secondly, the base itself is also part of the magnetic circuit, serving as a magnetic path between the poles. The portion through which magnetic flux passes is called the magnetic yoke. To ensure that the base has sufficient mechanical strength and good magnetic permeability, it is generally made of cast steel or welded from steel plates.

4.Brush Device:

The brush device is used to introduce or extract DC voltage and current. It consists of brushes, brush holders, brush rods, and brush rod seats. The brushes are placed inside the brush holders and pressed by springs to ensure good sliding contact between the brushes and the commutator. The brush holders are fixed on the brush rods, which are mounted on a circular brush rod seat, and insulation is required between them. The brush rod seat is mounted on the end cap or bearing inner cover, and its circumferential position can be adjusted and fixed after adjustment.

All of our fiber optic cable package are with export wooden drum. Indoor FTTH cable’s wooden dimension is 50x50x32cm, delivery length 3km/drum, Outdoor fiber optic cable’s wooden dimension is 110cm*110cm*70cm, 0.85CBM, can be load about 33 drums for a 20GP.Also accept custom cable drum from customers. welcome to contact us!

GYTS Direct Burial Single Armored Double Sheath Fiber Optic Cable

GYTS Fiber Optic Cable Picture