24N32P Disc Brushless Motor Generator Hollow Shaft Direct Driven Motor Flat Large Torque Motor

This motor is an experimental prototype product with a diameter of 147mm, an inner diameter of 36mm of hollow shaft hole, large torque and smooth speed regulation. It can be used as a general power direct drive without reduction gear to improve efficiency. The core components are supported by metal, non-critical components adopt acrylic sheet (also called “organic glass”) as the supporting framework, which can meet the occasions where the requirements are not high and there is demand for power, or be used as teaching model demonstration, you can also customize the metal frame and increase the power according to the application strength. If you need this, please contact the customer service of this site. This motor is a permanent magnet three-phase synchronous motor, which can be directly input into three-phase AC within 10-36V to rotate, and the rotation speed is related to the frequency of the power supply; If DC power supply is used, it is necessary to purchase the adaptive brushless motor driven board (or airplane model electrical adjustment) before use. At the same time, it is also a generator, which can output three-phase AC when receiving external force transmission (such as hydraulic power, wind power, hand-cranking, treadmill, Sterling engine, etc.), and can be converted into direct current when connected with three-phase rectifier Bridge, to charging the battery.Because the motor is simple in structure, easy to disassemble and assemble, flexible and changeable in installation and fixing mode, multiple coaxons can be connected in parallel to obtain multiple times of power output, and the rotating shaft can be replaced by any length by itself, which is the preliminary product development, DIY best choice for making all kinds of model toys and small generators.

This price does not include coil winding and cannot be directly powered on. Please wrap the enameled copper wire according to the following winding diagram.
The drawings of this product are for reference only. Details may vary during the iterative update and optimization of the product. Please be aware.

The shell of this product adopts CNC cutting and Mitting process, and the surface is matte frosted with good precision,high efficiency,smooth operation, can be applied to all kinds of occasions requiring large torque, such as CNC servo motor, cradle brushless motor, electric model car direct-driven, etc., or used as generator, welcome to buy.

Product specifications:
profile diameter:147mm
rotor thickness:24mm
the overall thickness of:38mm
shaft:in internal diameter of 36mm
the stator:diameter 124 * thickness 10mm
weight:about 700g
the best working speed:300-1500go
limiting speed:2500 rpm (bearing precision is limited, do not work at high speed for a long time to avoid damage to the motor)

material parameters:
silicon steel sheet: the thickness of single sheet is 0.5, and the thickness of multiple sheets is 10mm
magnet quantity:use 32 high-performance magnetic steels for motors (N42H high temperature resistance 120 degrees Celsius)
paint wrapping line: wire diameter is 0.2-2.0, each slot can be wound 10-70 turns, 24 slots in total
slot pole logarithm: 24N32P, star or triangle connection

winding wiring diagram:

if it is used to make a DC brushless motor, connect the drive plate or the electrical regulator, and under the condition of a certain voltage, please determine the number of turns according to the above table, and then determine the wire diameter. In principle, the larger the wire diameter is, the greater the torque will be, and the power of the drive board and power supply will also increase synchronously.
If it is used as a dynamo, it does not need to be driven. Instead, it is connected to a three-phase rectifier Bridge to convert it into direct current. Firstly, the number of turns is determined according to the rotating speed, torque of the TOP POWER and the voltage to be output, and. For specific data, please refer to the above winding data table for self-test determination..

Sensory Direct Chewbuddy Disc & Lanyard – Pack of 2, Sensory Toy for a Fidget, Chew or Teething Aid | For Kids, Adults, Autism, ADHD, ASD, SPD, Oral Motor or Anxiety Needs | Blue

  • 🔺 SHAPE, TEXTURE & HARDNESS: Our range has been developed for children & adults who seek oral sensory feedback. Our aids are safe & hygienic and features differing textures, levels of hardness & shapes. Our chews offer a safe alternative to chewing on fingers, cuffs, pencils and toys.
  • 🌈 GREAT FOR: The Disc is great for adults / kids who are moderate chewers to encourage oral motor exploration and has a variety of different textures. The discreet size & shape makes it ideal for teen and adults. The breakaway necklace allows safe biting, cleanliness & means the chew is on hand when needed.
  • ✔️ CE APPROVED: Our chewbuddy is manufactured in the UK and is made from medical grade FDA approved material & are free of BPA, latex, phthalates, cadmium, lead, or metals & are all CE approved.
  • 📐 MEASUREMENTS & CLEANING: Our blue fidget toy measures 16 x 12 x 2 cm. They can be sterilised or cleaned by popping them into the dishwasher or washed in hot water & mild soap. They are all CE and UKCA approved.
  • 🖐️ ABOUT SENSORY DIRECT: Drawing on personal experience, our principle drive & values are based on wanting to help & support others find their solution. We have been manufacturing sensory products in the UK since 2005. We carry a 30 day money back guarantee if you’re not completely satisfied with our products.

7″180*1.6*22mm Factory Quality OEM Flat Center Hardness Cutting Abrasive Wheel Cut off Disc for Metal, Stainless Steel

1). We are 100% manufacturer. Purchasing directly from us can reduce your cost.
2). Over 20 years of experience in producing cutting wheels, can help you avoid some risks;
3). We produce cutting wheel with the diameter ranging from 4 to 14 inches, the maximum thickness we can reach 8mm
4). The super-thin cutting wheel is our advantage, the thinnest thickness we could make is only 0.8mm.
5). Workshop temperature Constant all year round in to ensure the stable quality of the raw materials and products.
6).With 2 or 3 reinforced fiberglass meshes to assure the strength of the products.
7). With 80 production line, daily output is more than 1 million pieces, the annual company capacity is more than 200 million pieces.
8). With 2 large tunnel kilns to ensure a big batch order in the same quality and color.

ZGT Aluminum Copper Wood Cutter Endmills HRC50 3 Flute Cnc Fresa Tools Tungsten Steel Milling Cutter End Mill 4mm 6mm 8mm 10mm

                             Welcome to buy.

           ZGT      High quality Aluminum Tungsten Steel Milling Cutter End Mill.

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2. We request that you contact us immediately before you give us neutral or negative feedback, so that we can satisfactorily address your concerns.Thanks!

3. If you satisfy,please leave us five star positive feedback; if you not satisfy,please contact us before give us any neutral,negative feedback or open dispute,we will offer our best service untill you satisfy. 

7In 180MM 8Holes Wall Polishing Pad Sanding Grinding Disc Sandpaper Sanding Pad For Piano Guitar Factory Accessories Parts

Features:

*100% Brand New and High Quality

*Made of high quality material, durable and practical to use

*Environmentally friendly, wear-resistant, corrosion-resistant, and long service life.

*Simple installation and easy to use

*Suitable for pneumatic sander, the hook on the front side can be used for a variety of fleece products, such as fleece disc sandpaper, back fleece sponge, back fleece cushion, etc

*Suitable for spraying industry, furniture industry, sheet metal industry, automobile manufacturing, piano, guitar factory, production line and other fields.

Specifications:

Pad size: 7" (180MM)

Holes quantity: 8

Thickness: 17MM

Thread: 6mm

Color: (As pictures show)

Package Contents:

1pcs backing Pad

60mm x 2.5mm x 16mm 72T HSS Steel Round Slitting Saw Cutter

Description:

  • Peg tooth type, HSS material, 72 teeth.
  • Used for Cutting-off, slitting and slotting steel, copper, metal, plastic, wood, etc.
  • The slitting saw cut quickly with fluent swarf, is easy to operate.

MPN Does Not Apply
Brand Uxcell

5 Inch Cutting Disc Factory Top quality Abrasive 125×1.0mm Metal

PRODUCTS ADVANTAGES

Fast cutting for various materials with minimum friction and low – calorie output, to reduce the pollution of the material.
With excellent cutting performance and super-long service life for the application of stainless steel and steel.
No-need to change the wheels even for different material's cutting.
Comfortable cutting experience.
Economic.

APPLICATION

Material of thin-walled tube.
Various section bars.
Material of solid pipe.
Various plates

SPECIFICATIONS

SIZE: 125×1.0×22.23mm (5''x1/24×7/8'').
MATERIAL: Top-quality aluminum oxide and fiber reinforced resin.
TYPE: T41 flat wheel.
MAX OPERATING SPEED: 13600RPM (80m/s).
COLOR: Black.
PACKING QUANTITY: 5PCS-50PCS (For your selection).

Factory Cutting Disc Cutting and Cutting Wheel

The cutting wheel is made of good quality alumina material. Its usage is very wide, because we offer products of various dimensions, so our products almost suit to any other product.

1) Features

Friable aluminum oxide grains.
Specially developed for metal & stainless steel.
High performance.

20mm Tungsten Steel Milling Cutter, 20x5mm Solid TCT Circular Saw Blades Cutting Aluminum, Copper metal, PDF. Thickness 0.2 4mm

Solid Tungsten Carbide Milling Cutter

Diameter: 20mm

Thickness: 0.2-4.0mm

Inner bore: 5mm

Teeth: 12 or 18

Mainly used for cutting, slotting and milling aluminum, copper metal, PDF and PVC etc.

Recommended size

Recommended processing speed

Ordinary Steel 70-160 Vcm/min

Hardened Steel 50-80 Vcm/min

Cast Iron 110-130 Vcm/min

Stainless Steel 80-150 Vcm/min

Brass 22-350 Vcm/min

Aluminum Alloy 250-400 Vcm/min

Titanium Alloy 20-60 Vcm/min

​Free shipping. 1 piece per pack.

Product Picture

Our Services

LDEXIN 5pcs 72 Teeth HSS Slitting Saw Arbor Hole Round Slotting Cutting Wheel Disc Jeweler Mill Cutter Cutting Tool Silver Tone,60mm/2.4" Dia 0.5mm Thickness

  • 【High Quality HSS】The saw balde matrix is made of HSS with heat treatment, and the hardness is up to 40~45HRC. The cutter is made with middle teeth, and is welding as a whole to ensure its solidness.
  • 【Wide Application】: Suitable for cutting wood material, PVC pipe, glass fiber board, plywood, three-ply board, slitting and slotting steel, copper, metal, plastic, wood, etc.
  • 【Superior performance】: Adopt from the automatic sharpening device to ensure hign edge sharpness, will not damage easily, don’t burn the wood and will not burr.
  • 【Rational Design】: The slitting saw cut quickly, is easy to operate.Non-Stick coating reduces friction which protects against rust and resin build-up, resulting in maximum performance.
  • 【Circular Saw Blade】:The cutter is sharp with a high speed, and will not collapse. The hole in the saw blade is for cooling.