Best Quality Motor Stator Core Laminations For Motors

SINGLE SLOT NOTCHING

We are professional good at Single Notching, it can be said that is an very affordable option for medium & large size Motor Lamination production.

Nowadays, the outer diameter of the largest punching sheet and the largest width of silicon steel coil we produce is as high as 1250mm. During the operation of the motor need to offset the tooth harmonics, the slots of the stator or Rotor Core are often designed to be skewed, rotary notching is very useful for the production of this type of motor lamination.

WORKING PRINCIPLE

In the process of single notching, the tool only cuts one slot on the round sheet at one time, which means that the total number of cuts is equal to the number of slots on the lamination. All of our CNC single notching press have a high precision positioning system and indexer, which can control every action of the machine.

APPLICATION & COST

Single notching is very suitable for low-to-medium volume production or prototype development, the tool cost of it is quite low. Its production speed is relatively slow, and the time to produce a lamination varies from a few seconds to tens of seconds. Fortunately, more than half of our CNC presses are equipped with automated production systems and they can reduce production costs while ensuring production speed to a large extent.