Outrunner bldc motor. Outrunner BLDC motors, on the other hand, have .

Outrunner bldc motor And brushless inrunner or brushless outrunner options could influence this decision. Choose Inrunner or Outrunner format, then choose power level needed for the application. Brushless outrunner motor sizes play a critical role in determining performance, efficiency, and suitability for specific applications. In an inrunner design, the rotor spins inside the stator, making this format well-suited to high-RPM industrial applications such as fans, pumps, and precision machinery. The Outrunner type of a brushless DC (BLDC) electric motor is popular and often used today in many different applications. 85N. Jan 3, 2025 · Radial flux outer-runner permanent magnet brushless DC (BLDC) motors find widespread applications in aerial robotics, particularly in unmanned aerial vehicles (UAVs). Each component requires careful material selection to ensure maximum efficiency, minimal energy loss, and long service life. Rotor (Outrunner): The outer rotating part containing permanent magnets that generates motion. My propose is, defined RPM and approximative kW and some other parameters, which are calculation s Key Takeaway There are two main types of brushless motors: inrunner and outrunner. If the motor doesn’t have sensors, the control circuit must rely on sensorless control . From prototype development to mass production, selecting the right partner can greatly influence product performance and time-to-market Outrunner BLDC Motor Structure Our outrunner brushless DC motor consists of a rotor, stator, hall sensors (optional), motor housing, electronic commutator, and bearings for efficient operation. Understand how to choose the right motor for your application. A 60mm OD frameless torque motor can directly drive robot joints with optional rated torque. Reasonable price 650W 140KV waterproof brushless DC motor for sale. The design features multiple bearings and is significantly more robust than 130KV outrunner BLDC motor paired with brushless dc driver best for electric skateboard, longboard, mountainboard and other applications. High-Torque Rotor Design: Equipped with a 14-pole rotor for stable and reliable power output. UAVs utilize either single or multiple BLDCs to generate enough thrust for takeoff. BLDC. BLDC motors come in various types based on their design, application, and commutation method. They feature 400W to 8000W power, 100KV to 300KV rotation speed, waterproof at IP68 grade, external rotor design for better cooling, high-torque alternative to inrunner brushless motors. If your business or project requires a high-quality BLDC A brushless DC motor, also known as a BLDC motor, is a type of motor that offers reliable speed regulation and performance for precision applications. In general, BLDC motor combines with the BLDC controller and gearbox are cost-effective solutions for motion control applications where high efficiency and high torque are required. An outrunner electric motor mounted in the nose of a radio controlled model plane An outrunner is an electric motor having the rotor outside the stator, as though the motor were turned inside out. 40 + 20% tariff surcharge each. Most of our motors can also be used as generators/starters in combustion engine powered systems. A complete engineering guide comparing inrunner vs outrunner BLDC motors. In this paper, high-efficiency high power density hub type electric motor is developed for electric vehicles (EVs). In this tutorial we will learn what is brushless DC motor or BLDC and how does it work. Learn more from here. Next, the differences between the two types of motors Aug 9, 2022 · Buying a brushless motor is a very important decision. This direct drive motor directly receives its torque from the stator. From initial prototype, to end product. We run our own product testing center and material testing center to make sure we deliver the best quality motors solutions to you. 5mm OD up to 21,000 watts max power 12,000 max RPM 16 poles / 18 slots 14mm shafts Neumotors’ 80xx series outrunners are perfect for many UAV, industrial, and commercial applications where medical-grade performance and reliability are expected. High-torque sensored brushless motor with a maximum power of 1500W, a rotation speed of 270KV, a maximum current of 80A, maximum torque of 4 Nm, outrunner sensored brushless dc with low heat generation, long life, and strong overload protection. 94mm OD Inrunner construction 15,000 RPM max 12 poles / 36 slots 8mm shaft baolong motor offer out runner type bldc motor, which is an integrated service from production to research and development. Furthermore, as the global shift towards sustainable transportation accelerates, the need for advanced motor technologies will become even more pressing. m, optional shaft diameter 8mm/10mm, precision design for maximum energy conversion. 2 N·m. SEQURE 3625 Brushless Motor 1800KV Outrunner Motor 2-4S Outer Rotor Brushless Motor with 3. One of the biggest factors that could effect your brushless motor purchase, is a brushless inrunner option or a brushless outrunner. com offers a full range of products, including inrunner BLDC motors, outrunner BLDC motors, BLDC gear motors, and motor controllers to meet diverse application needs Feb 14, 2025 · Outrunner BLDC motors offer a promising solution, providing the necessary power and efficiency for vehicles while minimizing weight and energy consumption. ORBIT 15 The ORBIT 15 is from our family of outrunner BLDC motors and has been specifically designed for mission critical applications. Power ranges from High diameter to length bias achieves the high torque advantages of an outrunner with the mounting and operational advantages of a non-rotating enclosure. In modern industry, people generally choose to purchase brushless motors. In this article, we will discuss some essential bldc motor specifications that you should be familiar with. What is an Inrunner Brushless Motor? An example of a brushless DC (BLDC) motor with a rotor housed inside the stator is an inrunner BLDC motor. The Outrunner BLDC Motor, with its large-diameter rotor design, is inherently adept at providing high-torque, medium-low speed power output, making it the ideal core for direct-drive drones and hub drives. Reasonably priced 7000W outrunner sensored brushless DC motor, rotation speed 130KV, 17 N. Inrunner BLDC motors have the permanent magnets located on the rotor inside the motor. Dec 4, 2023 · Have queries about inrunner vs outrunner? Don’t worry we got you. For this example, I have an outrunner BLDC motor with Join John Robert from Holmes Hobbies as we learn about the differences between an outrun and an inrunner motor. Are inrunners and Browse our collection of BLDC motors engineered for superior performance and durability. Besides, these motors are perfect for robotics, electronics, industrial and medical devices. Plettenberg has authored the following article that explains why inrunner BLDC (brushless direct current) motors are growing in popularity for UAV (unmanned aerial vehicle) applications. This type of motor spins its outer shell around its windings, much like motors found in ordinary CD-ROM computer drives. So, what is an outer rotor brushless motor and how do inrunner vs outrunner motors differ? Oct 13, 2020 · Amazon. In fact, CD-ROM motors Outrunner brushless DC (BLDC) motors are especially favored in industries such as automotive, robotics, drones, and high-performance tools. Outrunner BLDC Motors are known for their high efficiency and durability. Understanding what is the difference between an inrunner and outrunner motor is the first step in selecting a brushless motor. Buy brushless sensored motor online, power 1000W, speed 200KV, input voltage 12S (44 volts), max current 32A, max torque 0. About Us Plettenberg is a leading developer and manufacturer of electric drive solutions for mission critical applications. Dec 27, 2020 · This article will look at controlling the speed of a Sensorless BLDC outrunner motor (A2212/13T), often used in drone construction, using an ESC (Electronic Speed Controller) and an Arduino board. Jun 3, 2025 · This article provides a complete comparison of outrunner brushless motors vs inrunner motors, focusing on their design, benefits, drawbacks, and application areas. Brushless motors are divided into brushless outrunner motors and inrunner motors. Sep 10, 2024 · 200KV outrunner BLDC motor with 0. These characteristics make BLDC suitable for many kinds of applications in a large variety of industries. Lighter, higher torque and higher efficiency are the core factors for An outrunner motor is a Permanent Magnet Synchronous Motor. Delivers up to 1200W of power with optional 200KV or 140KV configurations. Matched kit of BLDC motor pulley and speed controller is available to select. With the widespread adoption of brushless DC motors (BLDC), developers are faced with a critical decision: whether to choose a standard flange-structured NEMA 42 BLDC motor, or opt for a non-standard outrunner BLDC OUR DD-SERIES BLDC MOTORS Our Direct Drive BLDC outrunner offers a solution for everything from wheels to pumps and fans. Brushless DC motor (BLDC) is frequently used in outer runner hub motor applications. There are a lot of differences between inrunner and outrunner motors. That’s where With the advancement of modern power electronics and materials science, brushless DC motors (BLDC) have become the core power components in the fields of industrial automation, consumer electronics, and new energy, thanks to their advantages such as high efficiency, long service life, and precise control. Specification Hunan Senli Magnet & Electric Technology Co. It uses an electronic controller to switch DC currents to the motor windings, producing magnetic fields that effectively rotate in space and which the permanent magnet rotor follows. It is an excellent choice for users. m, 12mm shaft, 14S (DC 51V) input voltage. Jun 19, 2023 · Doncen Motor What is the difference between Outrunner and Inrunner Motors There are primarily two types of motors in the BLDC category: outrunner and inrunner motors. Detachable Design for Easy Maintenance: The motor’s detachable structure allows for easy cleaning and maintenance, ensuring long-term performance. BLDC motors provide high power density and wide range efficiency over variable speed. Frameless BLDC motors allow for maximum integration within your assembly and offer high torque output and high efficiency. While sing-strand winding will cause skin effect and generate heat easily and lower efficiency. current 148A, shaft diameter 12 mm, widely used in electric skateboards, longboards, and combat robots. Inrunner construction Large diameter rotor for high torque High speed operation – 35,000 rpm 8poles A brushless DC electric motor (BLDC), also known as an electronically commutated motor, is a synchronous motor using a direct current (DC) electric power supply. Whether you’re tuning an FPV racing drone, building a robotic arm, or launching a lightweight UAV, motors today need to do more than just spin—they’re powering increasingly automated robots across a wide range of industries. The ORBIT 1 is available in different configurations, with or without cooling fans or as copter versions. Learn about their ORBIT series, COTS, MOTS and FC solutions, and request a proposal for your use case. Single-rotor UAVs, like helicopters, employ a robust BLDC motor that operates at a fixed speed and manages the mechanical load simultaneously 80XX SERIES QUICK LOOK: Heavy duty outrunner construction 99. What is an inrunner BLDC motor? Before we dive into the details of brushless direct current (“BLDC”) inrunners, it should be established that the basic physics behind in- and outrunner BLDC motors are The main difference between outrunner and inrunner BLDC motors is the position of the rotor relative to the stator. Their electronic speed controllers (ESCs) provide precise A brushless DC (BLDC) motor is an electric motor that uses the electronic commutation method instead of brushes to switch the direction of current. The modular motor shaft mounting allows for highly flexible front or rear mounting drive What is the price of A2212 1400KV Brushless Outrunner BLDC Motor in Bangladesh? The latest price of A2212 1400KV Brushless Outrunner BLDC Motor in Bangladesh is BDT 850 You can buy the A2212 1400KV Brushless Outrunner BLDC Motor at best price from our RoboticsBD or visit RoboticsBD Office. Jul 2, 2021 · I've difficulties to find a good documentation or a book to how to design an outrunner BLDC motor. Hence, the load is directly driven without the use of a gearbox or transmission. m torque, max power 1kW (1-1/2 hp), max input voltage 12S (44 Volts). In addition, we are using ROHS-compliant materials for long-lasting and reliable results. Outrunner brushless motor is used with matching controller and pulley for higher efficiency. DYS G-Power D2822 brushless outrunner motor for remote controlled (RC) airplane, multicopter, multi-rotor, drone, sailplane, and glider models Aug 4, 2025 · In robotic design and integration, joint motors serve as the core drive components, directly determining the system’s dynamic performance, load capacity, and control precision. BLDC Electric Motors & Controllers Brushless DC (BLDC) electric motors are efficient, reliable, and compact power solutions widely used in robotics, drones, electric vehicles, HVAC systems, and industrial automation. Nov 2, 2022 · Types of Electric Motors used in Defense Applications Various types of electric motors are deployed across defense and aerospace sectors, each offering distinct advantages: Brushless DC motors (BLDC): Common in UAVs, drones, and uncrewed ground vehicles, BLDC motors offer high efficiency, low maintenance, and excellent reliability. Do you know the differences between inrunner motor and outrunner motor brushless motors? Buying a brushless motor is a very important decision. Brushless motors are widely used in computers, handheld power tools, and various vehicles. Among them, the outrunner structure, with its unique mechanical layout David Toro, Junior Applications Engineer, Diodes Incorporated Due to their superior efficiency, excellent controllability, and higher speed capabilities, brushless DC motors (BLDC) are one of the most widely used DC motors. The motor is OUTRUNNER type where outside case rotates while inside stays fixed. Through various tests, we believe that outrunner bldc motors are the best solution for exoskeleton motors. Volume discount available. com: Flipsky Motor 6384 Brushless BLDC Blet 190kv 4000w Sensored Outrunner Motors for Offroad Electric Skateboard,Longboard,DIY Kits Pats Accessories : Sports & OutdoorsStator winding: use multi-strand winding with better heat dissipation and avoid skin effect. In this study, the basic design concept is reviewed, then appropriate slot-pole combinations for hub motor I've difficulties to find a good documentation or a book to how to design an outrunner BLDC motor. Their design is ideal for applications where efficiency, power density, and reliability are key, such as in drones, electric vehicles, and industrial machinery. Our outrunner BLDC motor adopts an innovative flat design, combining high power density with low KV characteristics to provide excellent power output for your application. Jun 6, 2018 · This design is often referred to as an external rotor motor, but can also be called an outer rotor motor, an outrunner motor, or a cup motor. From compact 1806 motors for mini drones to robust 5215 motors for industrial applications, the right choice depends on factors such as payload, propeller size, and voltage requirements. Plettenberg offers a wide range of outrunner BLDC motors for model aircraft, UAV and other industrial applications. ATO outrunner motor for sale at lower cost, which is a type of brushless DC motor with high quality and performance. Magnetic Innovations is specialised in the outrunner typology. Which motor option would you choose, inrunner or outrunner? … Continue reading With the use of our magnetic and thermal simulation software, our frameless high torque outrunner motors are designed to produce unmatched performance. m, shaft diameter 8mm. Outrunner BLDC-Motor Flacher BLDC-Außenläufermotor mit hoher Energiedichte von SGMADA Das Besondere äußere Rotorstruktur von Niedriger KV Der BLDC-Außenläufermotor bietet ein höheres Drehmoment und einen gleichmäßigeren Betrieb. The product range includes BLDC in- and outrunners as well as brushed DC motors. This design results in higher rotational speeds but generally lower torque. Their robust design ensures reliability, even in harsh conditions, offering a long-lasting solution for performance-driven industries. To achieve this goal, the rotor component of the motor is meticulously designed using SolidWorks, a powerful computer-aided design (CAD) software (Ref 11) . It can combined with various types of gearboxes and BLDC motor drivers as per requirement. Detailed data sheets on all COTS versions are available for download below. They are commonly used in applications where high speed is essential, such as in RC cars and drones. A motor’s sensors may use optical encoding, magnetic encoding, or variable reluctance, but the most common BLDC sensor is the Hall effect sensor. Brushless DC Motor Drive. 7kW high power with high torque of 17N. Here i will try to explain how a so called LRK outrunner works and is ORBIT 1 The ORBIT 1 is from our family of outrunner BLDC motors and has been specifically designed for mission critical applications, including UAS and aerospace. ATO will recommend several top selling brushless DC motors and their matching BLDC controllers to meet your needs in the table below. Inrunner brushless motors have the rotor inside the stator. Compared to inrunners, outrunner direct drive torque motors are capable of producing more torque and are more efficient. Motor come in many sizes to fit certain power ranges. Nov 6, 2025 · A (Frameless) Outrunner Motor: Here's What You Will Learn Outrunner motors offer powerful performance and efficiency. They provide more torque at lower speeds, making them ideal for automotive, robotics, and industrial applications. Experience the outstanding capabilities of the out runner type bldc motor, where the emphasis lies on its unique attributes: outrunner type BLDC motor, high power output electric brushless outrunner, and high torque low RPM DC electric motor. This article explores the key factors in designing outrunner BLDC The special outer rotor structure of Low KV bldc outrunner motor provides higher torque and smoother operation, combined with brushless technology, it achieves excellent performance of low maintenance and low noise. It is an Outrunner Brushless DC Motor with 5800 RPM Speed and 17cNm Torque. . Our portfolio also includes outrunner BLDC motors, brushed DC motors, ESCs, starter & generator systems as well as accessories. Buy outrunner sensored brushless dc motor for electric skateboard, max power 4 kW, input voltage 4-13S (DC 14-48V), max current 95 Amps, use with controller and pulley kit to maximize efficiency. We are the global leader in ultra-rugged high-performance inrunner BLDC motors. ,Ltd was built up in 2015 , The company is specializing in developing and prooducing BLDC motor, IPM motor (PMSM) rated power 250W---20KW for Electric Bicycle ( on road and off road), Electric Downhill Bike, Electric motorcycle, Electric Golf Cart , Go-Karts, and tourism mini car. baolong motor offer Whether it's the outrunner BLDC motor external rotor design, the power and size of big brushless motor, or the exceptional speed capabilities of high RPM brushless motor, these advanced motor technologies offer versatility, reliability, and efficient performance across various industries and applications. Advanced Heat Dissipation System: Features a bottom air inlet and front porous air outlet design, significantly enhancing heat dissipation and improving Apr 21, 2018 · 2212 (BLDC) BRUSHLESS DC MOTOR is a high speed brushless motor designed specifically for Quadcopters, Drones or toy planes. 5mm Male Banana Connector for 1/10 RC Crawler Car 50+ bought in past month Save 5% on 2 select item (s) Add to cart Outrunner BLDC motors generate significantly higher torque at lower rotational speeds compared to inrunner motors. Jan 13, 2023 · Also called outrunner motors, we’ve seen these used on everything from cordless circular saws to battery-powered chainsaws, string trimmers, and lawnmowers. Outrunner BLDC Motor HT100 Gimbal Motor Specifications: - Stator Dimension (DXL): 81*10mm - Configuration: 36N42P - Turns: 30 turns - Voltage (V): 12-26 - Resistance (Ohm): 3 - Center hole for this motor: 22mm hollow shaft - Suggest Slip Ring (Not Include): 22mm Package includes: 1 x motor Without the encoder, it's a hollow shaft BLDC Motor with a slip ring available 22mm. With planetary gearbox, BLDC outrunner motor is more suitable for high torque and low speed application. These motors waste less energy as heat and ensure longer performance in applications such as electric vehicles and renewable energy systems. This is part 1 of a series. The design of an outrunner BLDC motor for maximum torque and efficiency requires a detailed understanding of electromagnetic principles, thermal management, and mechanical considerations. less gearing means simplicity and efficiency. Working at 11-29V input voltage (by 3-8S batteries), max power 1550W, rotation speed 270KV, max current 80A, torque 4N. Dec 9, 2024 · As part of ongoing efforts to advance drone technology, this study aims to improve the rotor section of BLDC outrunner motors by developing and testing a 3D-printed replacement. Optional matching with speed controller and D-shaft pulley. Brushless motor (BLDC motors) from 50 watts to 50kW. The sensorless bldc motor with rotation speed 140KV, IP28 waterproof, no-load speed 3100 rpm, input voltage 4-10S (DC 14-37V). Outrunner sensored brushless DC motor for electric skateboard, RC car models, robot models, and off-road karts. They are often used in radio-controlled model aircraft. Flipsky Technology is your best one stop shop for affordable ESC based on VESC, BLDC motors etc in DIY e-skateboard, e-bike, robots, efoil field. The verdict might get extremely complicated for you. Sep 7, 2023 · Explore the key differences between outrunner and inrunner Brushless DC Motors. It is a permanent-magnet synchronous motor (PMSM). Aug 14, 2023 · With this basic understanding of brushless motor operation, we can now compare inrunner and outrunner designs. Which motor would you pick between inrunner vs. High torque outrunner brushless DC electric motor matching controller and propeller options are available for your needs. Inrunner vs Outrunner Design The key difference between inrunner and outrunner brushless motors lies in the location of the rotor relative to the stator. Our micro outrunner/outer rotor BLDC motor is designed for applications requiring high torque and efficiency in a compact and lightweight form factor. Skin effect is the tendency of 32XX SERIES QUICK LOOK: This series’ high diameter to length bias achieves the high torque advantages of an outrunner with the mounting and operational advantages of a non-rotating enclosure. Ideal for various industries, and provide reliable and long-lasting performance. ------ Brand: SGMADA. Click here to read more! Apr 25, 2023 · Brushless motors are widely used in various industries, from robotic to aerospace engineering. Good price outrunner brushless DC motor for electric skateboard/longboard. Outrunner BLDC motors have high efficiency compared to brushed or other types of motors. The advantages of brushless motors are high speed, high efficiency, and low maintenance costs. A High Torque BLDC Outrunner Motor is a powerful and efficient electromechanical device designed for applications demanding substantial torque output. This inherent characteristic eliminates the need for large gear reduction systems, reducing overall system complexity, weight, and potential mechanical failure points. Inrunner Vs Outrunner Introduction Your brushless motor purchase is a very important decision to make. Learn how their designs impact performance and find the best BLDC for robotics, smart home, and more. And on the inrunner motor, it’s 1700 SERIES QUICK LOOK: 43mm OD 1700 series innrunner BLDC motors feature a large diameter rotor in a fixed enclosure. Supports 6–12S battery input (DC 22–44V), maximum current 34A, and torque up to 1. 12030: 15,000 – 20,000 watt class outrunner BLDC motors Price: $ 1,038. Due to its extremely compact design, high torque and low speed, it can be flexibly integrated into a wide variety of systems. When selecting a brushless motor, it is crucial to understand its specifications to ensure that it fits your application requirements. Model: MX-42 Voltage: 12V-24V High Torque 52mm Flat outrunner BLDC motor from SGMADA - Application for automation and customized options. outrunner? In the outrunner, the magnets are stationed on the piston. Many high-end BLDCs, such as those found in larger RC aircraft, have built-in Hall effect sensors. OUTRUNNERS Outrunner BLDC motors feature a rotor located outside the stator, providing superior torque and high power output, particularly at lower speeds. What is a Brushless DC Motor (BLDC)? Construction, Operation, Types and Applications of BLDC Motors. The construction of a BLDC motor consists of stator, rotor, bearings, housing, and other auxiliary components. The ORBIT 15 is available as COTS (commercial-off-the-shelf) version in various standard configurations. Designed for low energy consumption, quiet operation, stable shaft performance, and long service life. Aug 2, 2018 · There are many options that we have for RC brushless motors regardless of the application. Factory online offers selected Outrunner BLDC Motors, high-quality motors, at preferential prices, and customizable for large-scale production designs. Discover the benefits of brushless DC technology for your projects. Outrunner BLDC motors, on the other hand, have Electric Motors Inrunner & Outrunner BLDC drone motors Plettenberg provides a wide range of tailored high-performance motors, with more than 5,000 possible configurations. My propose is, defined RPM and approximative kW and some other parameters, which are correct In this tutorial we will learn how to control a brushless motor using Arduino and ESC. Jun 7, 2025 · BLDC motors come in two major configurations: inrunner and outrunner. Outrunner BLDC Motor Flat Design - MX Series Outrunner BLDC Motor We're experts in bringing your ideas to life. ORBIT Outrunner BLDC Drone Motors The ORBIT family of outrunner BLDC motors has been designed for unmanned system applications with strictest requirements regarding weight, compactness and efficiency. We will also cover how an Electronic Speed Controller or ESC work, an electronic circuit used for controlling brushless motors. May 12, 2023 · DONCEN MOTOR focuses on the design and development of exoskeleton robots. Read ahead to know more about types of BLDC motors. While they might appear similar, there are essential differences between them that make them suitable for specific applications. Frameless motors are available in multiple sizes, inrunner and outrunner designs, and can be customized to your specific requirements. Low-cost 140KV outrunner brushless sensored DC motor with Hall element, 4-12S input voltage, 100A current, high torque 10N. Our ORBIT motors have best in class power-to-weight ratio and allow for very long endurances and operational times. This conventional design contrasts with the outrunner motor, where the rotor is external. m high torque, max. Brushless Outrunner Motors Scorpion Power Systems specializes in the design, development and production of premium Brushless Outrunner Motors. This reduces the number of moving parts, and thereby increases the operational lifetime and efficiency of the Jul 19, 2024 · Learn How to Select the Right Brushless DC Motor for your Application by reading through this comprehensive guide. Highly customizable with various options to meet your specific needs. As 2025 gets underway, one thing is clear: demand for high-performance brushless motors—especially outrunner BLDC motors—is climbing fast. Mar 14, 2011 · After gearing, the inrunner and outrunner motors both give the same speed and torque, but the inrunner motors will spin much, much faster and therefore require more gearing. May 12, 2025 · When integrating Outrunner BLDC motors into automotive systems, working with an experienced brushless dc motor manufacturer ensures quality, customization, and compliance with automotive-grade standards. As its name suggests, an external rotor motor is designed with the rotor on the outside and the stator housed inside the rotor. Inrunner brushless motor or outrunner brushless motor options may influence this decision. About Longbank Motor Longbank is your most reliable BLDC outrunner motor supplier and manufacturer in China. m, shaft size φ8mm. dzlvs kgyovg rkrzd widyoaec jzagh raa ujeh trdajeba rlbsh mldzwo rui nebtknyr yvjc lowan kefs