68 Electr Eng (2007) 90:65–77 Fig. 3 Magnetic structures of double-sided, axial flux, tooth- coil, PM machines (shaft not shown; only two coils de-picted) a Single Stator–Double Rotor (SSDR); b Double Stator–Single Rotor (DSSR); c Double Stator–Double Ro- tor (DSDR). Solid arrows: sense of the rotor movement. Empty arrows: limited reciprocal rotation …

Driven by dual motors, two sets of rotors connected in series rotate at high speed at the same time. After the material is crushed by the superior rotor in the inner chamber of the …

Figure 6 is a single-rotor double-stator AFPM machine called an axial-flux interior-rotor (AFIR) machine, constructed in slotted, or slotless, stator structure (Platt, 1989; Gieras and Wing, 2002 ...

Single & Double Rotor. We offers special designed efficient proven single-rotor and double-rotors impact crushers. Wide range of options. Impact Crushers capacity 30TPH to 500 …

 — Explore the world of single rotor drones and discover the power and versatility of these incredible flying machines. From aerial photography to thrilling acrobatics, see what a single rotor drone can do. ... making it an interesting choice for drone enthusiasts and professionals. In this article, we will delve into the world of single rotor ...

 — Single stator double rotor (SSDR) topology forms with a single stator and two rotors where the stator is sandwiched between the rotors. In this topology, the main flux flows either through the stator (coreless) or circumferentially in the stator yoke, whereas the radial direction stator windings generate torque.

 — The AFPM machine can generally be divided into single-stator single-rotor AFPM (SSSR-AFPM) machine, single-stator double-rotor AFPM (SSDR-AFPM) machine including the yokeless structure, and …

 — The single and dual-rotor wind turbines were designed according to Tables 1 and 2, their performance is modeled and tested using the mathematical models for CFD that are related to fluid dynamics ...

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 — A modified non‐linear magnetic equivalent circuit (MEC) model is presented for double‐stator single‐rotor axial flux permanent magnet (AFPM) (DSSR‐AFPM) machine considering stator radial‐end flux‐leakage, which is severer under a heavier load. Compared to the conventional MEC model for DSSR‐AFPM machine, the proposed model can …

 — Whereas in the past rotors were labelled with terms such as rigid rotor or shaft-elastic rotor, today one speaks of the rotor behaviour and thus one can also describe a smooth transition from rigid behaviour to shaft-elastic behaviour. This smooth transition in behaviour can be caused by very different influences, and appear in both directions.

 — For electric vehicles (EV s), a new type of axial-flux hybrid-excitation machine (AFHEM) is proposed and developed in this paper. Its dual stators sandwiched a consequent-pole rotor in order to settle the problems of poor flux-weakening capacity and relatively low overall efficiency of traditional axial-flux permanent magnet (AFPM) …

A VSI crusher is typically a third stage crusher (maixmum feed size if 55mm) and crushes rock by the impact of rock agianst rock. The vsi sand making machine works by accelerating rocks using centrifugal gorce, to …

Product Description: Double rotor sand making machine. ZSJ double-rotor sand shaping machine, into the international manufacturing industry, the three advanced technology, cited the domestic sand manufacturing industry, the two outstanding achievements, research and development with independent intellectual property rights of the six patented invention, …

 — Axial-flux permanent-magnet machines are used particularly in applications requiring a compact structure. Their disc-shaped topology and axial airgap have led to a variety of configurations including two popular ones: the yokeless and segmented armature (YASA), and the single-stator single-rotor or single-sided machine. In this study, a …

The XPCS series dual-rotor sand making machine features that it can increase production, reduce power consumption and improve economic benefits effectively. The processing capacity of XPCS series double-rotor sand making machine is up to 1500 tons per hour, and finished machine-made sand can reach 750 tons per hour. Core Advantages: 1.

 — A single sand making machine can produce sand, which is suitable for small scaled production plant. 2. Double Roller Sand Making Machine. In the working process …

Our stone feeder, Apron Feeders, single cylinder hydraulic cone crusher, Rock Crushers have been sold all over the country and overseas, and we will improve the level of creation of this product, as well as the perfect quality to serve customers. We're well-known as one of the leading Double Rotor Impact Crushers manufacturers and suppliers in China

 — Several kind of dual rotor motors of this sort have been reported in recent literatures, such as: (i) double-sided slotted axial flux motor having two outer permanent magnet rotors and one inner ...

VSI Sand Making Machine is known as vertical shaft impact crusher, which is commonly used as sand maker and shaper in the final stage of crushing and grinding circuit. Applications Quarry, sand concrete, dry mortar, manufactured sand, power plant desulfurization, quartz sand, etc. Materials Cobble, granite, basalt, iron ore, limestone, …

 — The helicopter as an aircraft is not as simple as it seems, the unique flight features make the helicopter a feat of flight science. It is not just making it fly, it is making it controllable and safe. Well, this machine …

The double rotor sand making machine is referred to as the double rotor sand making machine, which is suitable for the fine crushing operation of limestone, bluestone and other raw materials, and the gap between the grate and the hammer can be flexibly adjusted ... (the life of a single hammer is more than 7,000 tons). It can adapt to a wide ...

 — A single sand making machine can produce sand, which is suitable for small scaled production plant. 2. Double Roller Sand Making Machine. In the working process of double roller sand making machine, …

Single & Double Rotor We offers special designed efficient proven single-rotor and double-rotors impact crushers. Wide range of options Impact Crushers ... and for that reason it is known as Vertical Shaft Impact Crusher (VSI), also called as Sand Making Machine. Besides, we supply different configuration of impact crushers to meet various ...

Dura Mortar's sand making machine manufacturing solution: the durable and cost-effective choice for your dry mortar sand production needs. ... sand making machine rotor bearing maintenance. ... There are two kinds of transmission devices: single motor drive and double motor drive. The motors are installed on both sides of the main shaft ...

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SAND MAKING MACHINE SPARE PARTS. Sinco machinery manufactures parts which suit most of Vertical Shaft Impact crushers. ... FEED EYE RING SINGLE POSITION: VSI: 485.0004-901: TIP SET 500 SILVER TILE: VSI: 485.0006-901: ... ROTOR BALANCING MACHINE: VSI: 488.0487-901: CAVITY WEAR PLATE SET BOTTOM: …

 — The double-rotor machine is a kind of multiple input and output electromechanical energy transducer with two electrical ports and two mechanical ports, which is an ideal transmission system for hybrid electric vehicles and has a series of advantages such as integration of power and energy, high efficiency and compaction. In …

In this paper, a new single-phase flux switching axial flux permanent magnet motor (FS AFPM) is presented. It has a double stator and single rotor (DSSR) disc-type structure. The rotor disc is a simple salient pole rotor, and it is sandwiched between the two stator discs. The permanent magnets (PMs) are embedded in the stator discs, which also contain the …

The machine is designed to handle hard and abrasive materials, making it suitable for a wide range of applications. VSI is made up of several components, including the rotor, rock chamber, shaft assembly, and feed tube. The rotor is the heart of the machine and is responsible for throwing the material outwards towards the rock chamber walls.