Brushless dc motor electronics

The DC Motor Speed Controller allows controlling direction of a DC motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully adjustable from 0%-100%. The circuit also includes a 10A fuse, with reverse connection of power supply and control voltage over-voltage protection function. Features: 100% brand new. Input supply voltage: DC 12v-40V The maximum output power: 400W The overload and short circuit protecting current is 10A PWM frequency: 16kHz Duty Cycle adjustable: 0-100% The operation environment temperature:-20 -40 The 10A fuse with reverse connection of power supply and control voltage over-voltage protection function Can adjust the speed by the external 0-5V signal NOTE: This can NOT be used to the BRUSHLESS motor. The controller is NOT reverse-polarity protected and will be damaged if connect the supply voltage with wrong polarity. Double check all connections before applying power and For always turn off the power supply before making any wiring changes. Item size: 60*56*27mm Net weight: 78g Package Included: 1x 12-40v 10A DC Motor Speed Controller

This sturdy size kv BLDC DC motor for quadcopter gives maximum thrust of gms and weights only 78gms. It has pretty good electrical efficiency because of its precision built and high quality parts. It is best suited for medium and large size Quadrotor (quadcopter), Hexacoptor, Octacopter etc. Its rotor shaft is made up of hardened steel and supported by sealed dual bearings. It comes with propeller mount with 5mm diameter. You can fit all of the multicopter propellers from ROBOMART.com on this motor. This motor can be run by 2 to 4 cell lithium polymer batteries.

A stepper motor (or step motor) is a brushless DC electric motor that divides a full rotation into a number of equal steps. The motor's position can then be commanded to move and hold at one of these steps without any feedback sensor (an open-loop controller), as long as the motor is carefully sized to the application. Robomart is the biggest online mega store for unipolar stepper motor, round shape unipolar stepper motor, unipolar stepper dc motor, buy round shape unipolar stepper motor online in india at lowest price only Rs. 99.

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Visit rajivihaan shop on http://stores..in/rajivihaan for other Solar, DC, or AC-DC Energy Efficient Products and Solutions. Click here for rajivihaan shop on http://stores..in/rajivihaan     Please contact us at    or visit our website for more details:  www.gaonsegaon.com This item is Fan Only with AC-DC Regulator and includes nothing else Premium 12V BLDC Fan using Brush Less DC Motor or BLDC Motor  Brushless DC Motor. Premium Quality. MM or 48" Sweep. Consumes only 25 Watt.  Works on 12V Solar or 12V Battery, or 220V AC supply connected to the Regulator  AC-DC Regulator to control and regulate speed of fan is included with the fan

Visit rajivihaan shop on http://stores..in/rajivihaan for other Solar, DC, or AC-DC Energy Efficient Products and Solutions. Click here for rajivihaan shop on http://stores..in/rajivihaan     Please contact us at    or visit our website for more details   www.gaonsegaon.com/ecommerce    This item is Fan Only with AC-DC Adapter along with DC-DC Regulator and includes nothing else Premium 12V BLDC Fan using Brush Less DC Motor or BLDC Motor  Brushless DC Motor. Premium Quality. MM or 48" Sweep. Consumes only 25 Watt.  Works on 12V Solar or 12V Battery, or 220V AC supply connected to the Regulator  AC-DC Regulator to control and regulate speed of fan is included with the fan

A stepper motor (or step motor) is a brushless DC electric motor that divides a full rotation into a number of equal steps. The motor's position can then be commanded to move and hold at one of these steps without any feedback sensor (an open-loop controller), as long as the motor is carefully sized to the application. Robomart provides all types motors such as bipolar stepper motor, buy bipolar stepper motor online in india, bipolar stepper motor with mid torque at affordable prices.

YASH FANS PVT. LTD. is the leading manufacturer and exporter of Fans and Home Appliances. With a vision to build a brand of trust, we always work with the motto of providing utmost satisfaction to all our customers through a wide range of products. The continuous strive has enabled us to provide innovative product designs that are cost efficient and backed by recognized standard quality measures like ISO 9001:2008. Offered product range includes all types of fans, mixer grinders and gas stoves. Our exclusive fans include Sinusoidal BLDC (Brushless DC) motor technology that consumes less than 60% of Power of Normal Ceiling fan. Its constant speed control to provide stable Air delivery and Supports step less speed regulation. To ensure safety in all circumstances the BLDC Yash Macho Ceiling fan incorporates Motor 3 phase short circuit protection and No temperature rise of motor while running due to its unique design. Its Aerodynamically designed anti-rust blades and Aluminium anti rust motor covers make it the Modern standard design for fans. For more details visit: https://www.yashfans.com/ Address: Yash Fans Pvt Ltd. F-17, IDA, Kukatpally Gandhi Nagar, Hyderabad 500 037 Telangana, India. Mobile No: +91 8700038127 Phone No: + 91 40 2372 0115 Customercare Mail: customercare@yashfans.com

Experience unparalleled climate control with the 42CN Horizontal Concealed Fan Coil unit. Designed for seamless integration into any space, this unit offers a wide airflow range from 340 to 2,380 m /h, ensuring precise temperature and humidity regulation. Enjoy ultra-high efficiency while maintaining a whisper-quiet operation. With flexible control options and intuitive operation, achieving optimal comfort has never been easier. Upgrade to the 42CN for superior performance and comfort in any environment. Performance Features Airflow capacities from 340 to 2380 m /h 2-pipe or 4-pipe system combinations Valve packages available Several motor voltage options 3-speed fans Brushless DC motor options Quiet motors and fans

GREAT RELIEF FROM THE AIR POLLUTION!! CONFIGURATION: HEPA High Efficiency Filter, filtration efficiency upto % Modified Activated Carbon Filter(formaldehyde removal efficiency:95%) Anion(>3 million/cm3) Censor Based Intelligent control and display Brushless DC Motor with variable frequency LCD Display Remote Control UV Lamp + Photocatalyst Filter Timing set function, 5 levels of wind speed TECHNICAL PARAMETERS CADR: 260 CFM (440m3/h) Net Weight: 10.5 Kg Voltage: 220 V/50Hz Noic: Applicable Area: sft Power: 75W Application: Home, Offices, Restaurants etc Size: 493X698X222(mm) Extended Warranty and AMC Also Available

GEEK AIRE HIGH AIR SPEED PERFORMANCE: 5 speed settings. Aerodynamic 4-blade designs, Powered by durable brushless DC motor, moving air speed up to 27 ft/s, provides strong wind. RECHARGEABLE BATTERY: The Mini Fan comes with 2600 mAh high quality lithium-ion rechargeable battery, Working time is 3-8 hours depends on speed setting. Charging time: approx. 4 hours. EASY CONTROL WITH LED INDICATOR: Simply press the power button to set speeds. There is a blue LED light to indicate fan speeds. There are three white LED lights to indicate power level /gauge. PORTABLE LIGHTWEIGHT DESIGN: Mini and handheld design, great for portable use anywhere. Perfect for indoor, office, outdoor, sports games, golf, traveling, camping, hiking etc. ACCESSORIES: Comes with a charging dock for convenient charging and desktop use, the charging dock has a washable sticky rubber for enhanced stability. USB charger cable is also included in the box. Worry-free safety: 5V low voltage. Built in PTC and CID circuit protection for enhanced safety.

GEEK AIRE HIGH AIR SPEED PERFORMANCE: 5 speed settings. Aerodynamic 6-blade design, Powered by durable brushless DC motor, moving air speed up to 27 ft/s DETACHABLE POWER BANK: With 2600 mAh high quality lithium-ion rechargeable battery. Detachable battery compartment can be used as a power bank to charge your digital gadgets. The fan can run from 3-9 hours depending on speed settings. EASY CONTROL WITH INTUITIVE INDICATOR: Simply press the power button to set speeds. Power button is with blue LED light to indicate fan speeds. Battery compartment is with white LED light to indicate power gauge. PORTABLE LIGHTWEIGHT CORDLESS DESIGN: Mini and handheld design, great for portable use anywhere. Take it for office, sports games, traveling etc. ACCESSORIES: Comes with a charging dock for convenient charging and desktop use, the charging dock has a washable sticky rubber for enhanced stability. USB cable, hand strap are also included in the box. Worry-free safety: 5V low voltage. Built in PTC and CID circuit protection for enhanced safety.

Let's beat the heat with the best Rechargeable table fan that's available online in Amazon at reasonable price.The portable table fan that I use at my home and office is the Geek Aire Rechargeable Table Fan - 16 Inch (Black).Some of the features of this Mini table fan are:RECHARGEABLE: Driven by 15600mAh large Lithium-ion battery with 3 - 24 hrs (varied by speed setting) standby timer covers your whole day without electricity support. Average charging time of 3 - 4 hours proving to be best portable fan for outdoor use.HIGH VELOCITY FAN WITH 120° VERTICAL TILT: The battery powered outdoor fan possesses an adjustable 360°tilt head providing widespread coverage. Unique 16 inch metal fan blade design, Built with brushless DC motor, max 2000 CFM high performance airflow perfect for camping travel and home use.VARIABLE SPEED CONTROL & LED BATTERY INDICATOR: Step less speed control, Radiant Red light LED battery gauge indicator, which can tell battery life, help you ration the battery life however you want and avoid any nasty surprises.IDEAL FOR OUTDOOR USE: Modern style, high-tech look, Large carrying portable design is perfect for home, outdoors, camping, and sporting scenarios. Built-in USB port for re-charging smart phones or other digital devices you may need.WORRY FREE SAFETY: Geek Aire 16 inch Outdoor portable fan is built to IPX4 water resistant, 24V power charger, Equipped with metal frame and anti-slip rubber feet to ensure safety.This is one of the best portable table fans that I've ever used and I recommend you all to check out this product!

FAN 40X40X10MM 12V DC COOLING FAN HIGH QUALITY  SPECIFICATION BRAND:- HI SIZE:- 40X40X10MM 12V DC COOLING FAN You will get 1SET=5PSC PER SET on your buy. Frame: Plastic Impeller: Plastic P. B. T. Voltage: 12V, Current: A Power: W Speed: RPM Air flow: CFM Pressure: (mmH2O) Noise: dBA Bear type: Sleeve, ball Weight: 16G Motor: Brushless DC, auto restart Impedance & polarity protected Operation temperature: -20° C~80° C Insulation Resistance: 10 At 500VDC between lead and frame Dielectric Strength: 1  min  at 500VAC/Hz, current min 5mA Operation Humidity: % Working voltage: Rated voltage± 15% Life at 25oC: Ball bearing hr and sleeve bearing hr Package detail:- 1set = 5psc per set 3 wire 

FAN 50X50X10MM 12V DC COOLING FAN HIGH QUALITY  SPECIFICATION BRAND:- HI SIZE:- 50X50X10MM 12V DC COOLING FAN You will get 1SET=5PSC PER SET on your buy. Frame: Plastic Impeller: Plastic P. B. T. Voltage: 12V, Current: A Power: W Speed: RPM Air flow: CFM Pressure: (mmH2O) Noise: dBA Bear type: Sleeve, ball Weight: 16G Motor: Brushless DC, auto restart Impedance & polarity protected Operation temperature: -20° C~80° C Insulation Resistance: 10 At 500VDC between lead and frame Dielectric Strength: 1  min  at 500VAC/Hz, current min 5mA Operation Humidity: % Working voltage: Rated voltage± 15% Life at 25oC: Ball bearing hr and sleeve bearing hr Package detail:- 1set = 5psc per set 3 wire