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.

Hot Sales Cutting Wheel, Cut off Disk 115*1

1. Inox special can fastly cutting different material,minimize friction,increase sharpness and prevent stainless steel hot corrosion.

2. 1.2mm thickness widely used for various cutting application.Increase side strength to ensure safer application. Improve the side stability and guarantee guide precision of cutting disc.

3. Have the excellent abrasive performance and extra working life in application of stainless steel, obvious advantage among the competition of various brands.

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

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.

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.

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).

6pcs HSS Saw Blades Rotary Tool, 1/8 Shank Circular HSS Saw Disc Wheel Cutting Blades with Mandrels for Dremel Fordom Drills Rotary Tools

  • Set of 5 mini circular saw discs blades for use in hobby mini drills for small cut off jobs.
  • High speed steel blade and mandrel set is ideal for fine precision cuts in aluminium, brass, copper, wood and plastic.
  • Set supplied with 3.2mm diameter shank drill mandrel arbour for easy fitting in any drill.
  • Endurance blade offers faster cutting and extra long life for hobbyist.
  • Saw Milling Cutter Uses: mainly used for stainless steel, copper, iron, aluminum, alloy, hard under the narrow and deep metal material groove processing or cut off. At the same time can also be used for plastic, wood and other non-metallic materials, milling.

6pc HSS Circular Saw Blades Metal Wood Cutting Blades Disc Woodworking Grinding Sets For Dremel Rotary Tool Cutter Accessories

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6pc HSS Circular Saw Blades Metal Wood Cutting Blades Disc Woodworking Grinding Sets For Dremel Rotary Tool Cutter Accessories

Feature:

  • 100% new and high quality.
  • HSS high speed steel circular saw blades
  • High-speed steel blade set accurate, fast, precision cutting.
  • Cutting speed, long life, accurate cutting.
  • For cutting: wood, PVC pipe, soft metal, plastic, aluminum, glass steel, copper, thin sheet metal and so on.

Precautions:

  • When installed, saw blade installed in the electric mill to be inserted in the end.
  • Because the electric grinding speed is high, the saw blade is big, the clip will be less likely to cause the pole to throw the bend even to break off.
  • In the case to meet the requirements to make use of a small diameter of the blade and low speed, speed should not exceed 20,000 rpm.
  • Select the saw blade, the smaller electric mill, to choose the smaller blade.
  • Saw smaller and more stable, too large saw blade prone to vibration, suitable for low-speed use.
  • Material: High speed steel
  • Size: 22/25/32/35/44/50*0.8*6.35mm
  • Extension rod: 3.17mm

Package Included:

Group 1: 6pcs Set: 5pcs Cutting Disc with 1pc Mandrel

  • 1pc 22mm HSS Cutting Disc
  • 1pc 25mm HSS Cutting Disc
  • 1pc 32mm HSS Cutting Disc
  • 1pc 35mm HSS Cutting Disc
  • 1pc 44mm HSS Cutting Disc
  • 1pc Shank 3.175mm Screw Mandrel

Group 2: 7pcs Set: 6pcs Cutting Disc with 1pc Mandrel

  • 1pc 22mm HSS Cutting Disc
  • 1pc 25mm HSS Cutting Disc
  • 1pc 32mm HSS Cutting Disc
  • 1pc 35mm HSS Cutting Disc
  • 1pc 44mm HSS Cutting Disc
  • 1pc 50mm HSS Cutting Disc
  • 1pc Shank 3.175mm Screw Mandrel

Silver Color

Black Color

FOROREH 44 PCS Rotary Cutting Wheels Tool Kit, Mini Diamond Cutting Wheel and HSS Circular Saw Blades and Resin Metal Cutting Wheels Tools Wood Metal Stone Cutting with Mandrels

  • [Resin Cut Off Discs] With low heat generation and thin cutting line, the cut off wheels are applicable to electric drills, hanging grinders, electric grinders, etc. They can be used to cut metal, plastic, chassis modification, thin metal circuit board and DIY production after connected with mandrels, and are ideal for olive cutting.
  • [HSS Circular Saw Blades] The cut off saw blades are high speed steel and there are 5 kinds of outer diameters 22/25/32/35/44/50mm. They are suitable for cutting wood, plastic products, aluminum alloy, soft metal, etc.
  • [Diamond Cutting Wheels] The cutting wheels are made of high quality diamond. With high cutting efficiency, high durability, stable quality, etc., they are suitable for cutting gem, jade and glass.
  • [Great Tool for DIY] Compatible with most power rotary tools. The cutting wheel set for rotary tool is suitable for cutting wood, plastic, gem, glass, aluminum alloy and jade. They are a great tool as well as perfect gift for DIY hobbyists.
  • [Package Details] 44Pcs Rotary tool mini cutting discs sets include 20Pcs Resin Cutting Wheel Cut-off Discs, 6 Pcs Hss Circular Saw Blades, 10 Pcs Diamond Cutting Wheels. With 6 Pcs Mandrels.