Winkelmann
Brand reference:75706
Products from this brand
Germany Winkelmann bearings, Winkelmann models, Winkelmann prices
Winkelmann roller bearings with cylindrical rollers; relative to their diameter, the rollers are both thin and long. These rollers are called needle rollers. Despite having a small cross-section, the bearings still exhibit high load-carrying capacity. Needle roller bearings are equipped with thin and long rollers (roller diameter D ≤ 5mm, L/D ≥ 2.5, where L is the roller length), resulting in a compact radial structure. When the inner diameter size and load capacity are the same as other types of bearings, the outer diameter is minimal, making them particularly suitable for support structures with limited radial installation space. Depending on the application, versions without inner rings can be selected.
German Winkelmann springs Winkelmann models Winkelmann prices
Winkelmann springs are conical disc-shaped. They can be used individually or in series or parallel combinations. They withstand static or dynamic axial loads at the upper inner edge and lower outer edge. Upon compression, they deform until flattened, storing energy as a live load. When necessary, they automatically convert into additional compressive load required for sealing, reducing the continuous tightening requirements for gaskets and packing. Disc springs are special springs that are conical in the axial direction and bear loads. After deforming under load, they store potential energy. When bolts become
Winkelmann motor Germany Winkelmann model Winkelmann price
Winkelmann motors are permanent magnet motors commutated or controlled by current via electronic circuits. Permanent magnet brushless motors come in two types: sine wave drive and square wave drive. Those with rectangular wave drive current are commonly referred to as permanent magnet brushless DC motors, while those with sine wave drive current are commonly referred to as permanent magnet AC servo motors. Based on sensor type, they can be classified into sensor-equipped motors and sensorless motors. Winkelmann motor working principle: The motor control system mainly consists of a permanent magnet brushless DC motor, DC voltage source, inverter, position sensor, and controller.