Coreless motor Φ65mm RE65
Leave it to us when it comes to coreless motors.
High-quality Φ65mm graphite motor with built-in high-performance permanent magnet.
- Company：マクソンジャパン
- Price：Other
Coreless motor Product List and Ranking from 8 Manufacturers, Suppliers and Companies | IPROS GMS
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Coreless motor Manufacturer, Suppliers and Company Rankings
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
- Corelss Motor Co.,ltd HQ Kanagawa//Machine elements and parts
- シチズンマイクロ Saitama//Machine elements and parts
- マクソンジャパン Tokyo//Machine elements and parts
- 4 光進電気工業 光進ミニモディビジョン Tokyo//Industrial Electrical Equipment
- 5 キヤノン電子 モータ事業部 Tokyo//Machine elements and parts
Coreless motor Product ranking
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
- φ24 coreless motor 'SC24-32XX' シチズンマイクロ
- What is a coreless motor in the first place? A thorough explanation in the video #DrivingPrinciple Corelss Motor Co.,ltd HQ
- Panasonic GU series alternative/compatible products 【Discontinued】 Corelss Motor Co.,ltd HQ
- 4 Electric wheelchair kit in-wheel motor under 2.0kg Corelss Motor Co.,ltd HQ
- 5 DC coreless motor maxon A-max マクソンジャパン
Coreless motor Product List
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DC coreless motor maxon A-max
A groundbreaking high-quality DC motor product line equipped with high-performance Alnico magnets.
This motor uses a coreless rotor and an Alnico magnet. Thanks to an automated manufacturing process, the maxon A-max delivers top performance at an attractive price. The maxon modular system offers a variety of combinations with gearheads, sensors, and controllers to meet your needs. For more details, please contact us or refer to the catalog.
- Company：マクソンジャパン
- Price：Other
Small DC coreless motor
Small DC coreless, brushless, stepper motor. For various drive sources.
We will sell one motor and one gear head.
- Company：光進電気工業 光進ミニモディビジョン
- Price：Other
DC coreless motor
It is a small, high-output motor that can be combined with magnetic and optical rotary encoders, as well as various types of planetary and spur gears.
Citizen Micro's DC coreless motors have achieved compactness and high output through excellent precision processing technology and unique winding techniques. (A new φ8 coreless motor has been developed to be used in a wider range of applications than the conventional φ10-24 series.) Selection of precious metal brushes and graphite brushes is possible (for φ13 and above), and the precious metal brushes utilize a unique longevity technology. In addition to standard catalog products, customization is available according to customer requests. (Changes in winding, ball bearings, shaft length, dual shafts, harnesses, etc.) Magnetic and optical rotary encoders, as well as various combinations of planetary and spur gears, are possible. *For details, please request materials or view the PDF data from the download.
- Company：シチズンマイクロ
- Price：Other
Micro Motor, Gear Reducer, Encoder Comprehensive Catalog
We are currently offering a comprehensive catalog featuring a wide variety of micro motors, gear reducers, and encoders! Applicable to various fields including medical devices, optical equipment, and office equipment!
This catalog is a comprehensive catalog of Citizen Micro, which handles micro motors, gear reducers, encoders, and their application products. It includes products used in various fields, such as medical devices like ophthalmic and X-ray equipment, as well as optical devices and cash and office equipment. 【Contents (excerpt)】 ■ Applications ■ Custom design and proposals ■ Technical materials ■ Product lineup * For details, please request materials or view the PDF data from the download. * The PDF materials are a digest version. If you would like to see the full version, please contact us.
- Company：シチズンマイクロ
- Price：Other
φ8 Coreless Motor 'SCR8-17XX'
Achieving compactness and high output! Options such as winding changes, dual-shaft configurations, and harnesses are also available.
We would like to introduce the φ8 coreless motor 'SCR8-17XX' handled by Citizen Micro Co., Ltd. Thanks to excellent precision machining technology and unique winding technology, we have achieved a compact and high-output design. The number of commutator segments is 5, and the brushes are made of precious metal. Please feel free to consult us when you need assistance. 【Technical Data】 ■ Number of commutator segments: 5 ■ Brushes: Precious metal ■ Bearings: Sleeve ■ Magnet: Neodymium ■ Thrust play: ≦0.3mm ■ Weight: 4.5g *For more details, please refer to the related links or feel free to contact us.
- Company：シチズンマイクロ
- Price：Other
12-core brushless motor 'SCR12-26XX'
Coil winding changes and options such as harnesses are also available! Introducing a coreless motor with a length of φ12.
We would like to introduce the φ12 coreless motor 'SCR12-26XX' handled by Citizen Micro Co., Ltd. The precious metal brushes utilize a unique longevity technology. The thrust play is ≦0.3mm, and the weight is 15.4g. Additionally, it is possible to combine magnetic and optical rotary encoders, as well as various planetary and spur gears. 【Technical Data】 ■ Number of commutator segments: 5 ■ Brushes: Precious metal ■ Bearings: Sleeve ■ Magnet: Neodymium ■ Thrust play: ≦0.3mm ■ Weight: 15.4g *For more details, please refer to the related links or feel free to contact us.
- Company：シチズンマイクロ
- Price：Other
16-core brushless motor 'SCR16-25XX'
Introducing a coreless motor with 5 commutator segments and thrust play of ≤0.3mm!
We would like to introduce the φ16 coreless motor 'SCR16-25XX' handled by Citizen Micro Co., Ltd. Thanks to excellent precision machining technology and unique winding technology, we have achieved a compact and high-output design. The number of commutator segments is 5, and the thrust play is ≦0.3mm. Options such as winding changes, dual shaft, and harnesses are also available. Please feel free to consult us when needed. 【Technical Data】 ■ Number of commutator segments: 5 (Option: 9) ■ Brush: Precious metal (Option: Graphite) ■ Bearing: Sleeve (Option: Ball) ■ Magnet: Neodymium ■ Thrust play: ≦0.3mm ■ Weight: 24.3g *For more details, please refer to the related links or feel free to contact us.
- Company：シチズンマイクロ
- Price：Other
φ17 Coreless Motor 'SCR17-35XX'
Introducing a coreless motor with a diameter of φ17, using precious metals for the brush and neodymium for the magnet!
We would like to introduce the φ17 coreless motor 'SCR17-35XX' handled by Citizen Micro Co., Ltd. It features a unique long-life technology for precious metal brushes. The number of commutator segments is 5, and the weight is 41.4g. Options such as winding changes, dual-shaft, and harnesses are also available, so please feel free to consult with us. 【Technical Data】 ■ Number of commutator segments: 5 (Option: 9) ■ Brush: Precious metal (Option: Graphite) ■ Bearing: Sleeve (Option: Ball) ■ Magnet: Neodymium ■ Thrust play: ≦0.3mm ■ Weight: 41.4g *For more details, please refer to the related links or feel free to contact us.
- Company：シチズンマイクロ
- Price：Other
φ17.55 Coreless Motor 'SCR18-37XX'
Options such as winding changes and harnesses are also available! Coreless motor using graphite for the brush.
We would like to introduce the coreless motor 'SCR18-37XX' with a diameter of φ17.55, handled by Citizen Micro Co., Ltd. Thanks to our excellent precision machining technology and unique winding technology, we have achieved a compact and high-output design. The number of commutator segments is 5, and the weight is 42.8g. Options such as winding changes, dual-shaft configurations, and harnesses are also available, so please feel free to consult with us. 【Technical Data】 ■ Number of commutator segments: 5 ■ Brush: Graphite ■ Bearing: Sleeve (Option: Ball) ■ Magnet: Neodymium ■ Thrust play: ≦0.3mm ■ Weight: 42.8g *For more details, please refer to the related links or feel free to contact us.
- Company：シチズンマイクロ
- Price：Other
φ10 Coreless Motor 'SCR10-17XX'
Compatible with the gear head "Planetary φ10mm IG-10V"! Customization according to your requests is also available.
Introducing the φ10 coreless motor 'SCR10-17XX' handled by Citizen Micro Co., Ltd. This motor adopts a unique long-life technology for precious metal brushes. It can be combined with the gear head "Planetary φ10mm IG-10V." Options such as winding changes, dual-shaft, and harnesses are also available, so please feel free to consult us. 【Technical Data】 ■ Number of commutator segments: 5 ■ Brush: Precious metal ■ Bearing: Sleeve ■ Magnet: Neodymium ■ Thrust play: ≦0.3mm ■ Weight: 7.4g *For more details, please refer to the related links or feel free to contact us.
- Company：シチズンマイクロ
- Price：Other
12-core brushless motor 'SCR12-13XX'
The brush uses precious metals! Customization is possible according to your requests, such as changes to winding and harnesses.
We would like to introduce the φ12 coreless motor 'SCR12-13XX' handled by Citizen Micro Co., Ltd. It can be combined with the gear head "Spar φ12mm RA-12RB." Thanks to excellent precision machining technology and unique winding technology, we have achieved a compact and high-output design. The weight is 7.0g, and we have adopted a unique longevity technology for the precious metal brushes. 【Technical Data】 ■ Number of commutator segments: 5 ■ Brush: Precious metal ■ Bearing: Sleeve ■ Magnet: Neodymium ■ Thrust play: ≦0.3mm ■ Weight: 7.0g *For more details, please refer to the related links or feel free to contact us.
- Company：シチズンマイクロ
- Price：Other
![[Renewal] Revision of the comprehensive catalog featuring coreless motors and more!](https://image.mono.ipros.com/public/product/image/a04/2000715592/IPROS15279508499836687222.png?w=280&h=280)
[Renewal] Revision of the comprehensive catalog featuring coreless motors and more!
We are currently offering a comprehensive catalog featuring a wide range of micro motors, reduction gears, encoders, and more! *We will also be exhibiting at the 28th Mechanical Elements Technology Exhibition.
We have renewed our comprehensive catalog. This catalog features Citizen Micro's comprehensive range of products, including micro motors, reduction gears, encoders, and their application products. It includes products used in various fields such as medical devices like ophthalmic and X-ray equipment, optical devices, and cash and office equipment. [Contents (excerpt)] ■ Applications ■ Custom design and proposals ■ Technical documentation ■ Product lineup [Exhibition Information] We will be exhibiting at the 28th Mechanical Elements Technology Exhibition. Date: June 21, 2023 - June 23, 2023 Location: Tokyo Big Sight Booth Number: 60-70 Exhibited Products: - Coreless motors - Encoders - Gearheads - Slotless brushless DC motors - Stepper motors Pre-registration is required to visit the exhibition via the URL below. *For more details, please request materials or view the PDF data available for download.
- Company：シチズンマイクロ
- Price：Other
What is a DC coreless motor?
Smooth rotation without unevenness! There are various advantages, such as the possibility of compact measurement.
A "DC coreless motor" is a type of motor that has no core (iron core) in the rotor (rotating part) and features coils wound in a cup shape, with cylindrical magnets placed inside the rotor. This document provides a detailed introduction to the DC coreless motors handled by Citizen Micro. Thanks to excellent precision processing technology and unique winding techniques, we have achieved compactness and high output. In addition to standard catalog products, customization according to customer requests is also possible. We invite you to read on. [Contents] ■ Features of DC coreless motors ■ Citizen Micro's DC coreless motors *For more details, please refer to the PDF document or feel free to contact us.
- Company：シチズンマイクロ
- Price：Other
φ10 High Power Coreless Motor 'SCH10-25XX'
Achieving long lifespan through rectification noise cancellation! φ10 high-output coreless motor.
The "SCH10-25XX" is a high-output type coreless motor of the conventional model. It achieves a 35% increase in starting torque compared to conventional products. Additionally, we also offer the φ10 magnetic encoder "MR-10" and the φ10 high-output geared motor "SCH10." Please feel free to contact us when you need assistance. 【SCH10-25XX Technical Data】 ■ Number of commutator segments: 7 ■ Brushes: Precious metal ■ Bearings: Sleeve ■ Magnet: Neodymium ■ Thrust play: ≦0.3mm ■ Weight: 10.1g *For more details, please refer to the PDF document or feel free to contact us.
- Company：シチズンマイクロ
- Price：Other
Coreless Motor UHM5040
The output efficiency of the coreless motor using special coils has improved compared to conventional coreless motors.
It is compact, lightweight, and energy-efficient, making it ideal for battery-operated devices. With low inertia, it offers excellent responsiveness and enables high-speed operation.
- Company：UNO
- Price：Other
![★DC Brushless Motors for Robots [Comprehensive Catalog]](https://image.mono.ipros.com/public/product/image/5c5/2000163417/IPROS66045175393852696975.jpeg?w=280&h=280)
★DC Brushless Motors for Robots [Comprehensive Catalog]
Lightweight, high-efficiency, cogging-free, high-speed rotating brushless DC motor. Perfect for battery-powered robots. #Robot #SmallRobot
【Coreless Motor Comprehensive Catalog】 *Motor Handling Items* ● Brushless Motor A brushless motor that uses permanent magnets on the rotor side. ● Geared Motor An application that maximizes the coreless motor's greatest feature, 【high-speed rotation】. ● AC Servo Motor A high-efficiency brushless DC motor equipped with an encoder, enabling advanced position control. ● Brushless Motor with Brake A brushless motor equipped with a brake that can stop when not driven. ● Linear Motor A linear motor that allows control at the nanometer level due to the absence of cogging torque. ● Wind Turbine A coreless three-phase generator that can generate power even from light winds due to the absence of cogging torque.
- Company：Corelss Motor Co.,ltd HQ
- Price：10,000 yen-100,000 yen
![Coreless Motor: Battery-Powered Geared Motor [Catalog Available]](https://image.mono.ipros.com/public/product/image/6c0/2000291007/IPROS53733638294645711946.jpeg?w=280&h=280)
Coreless Motor: Battery-Powered Geared Motor [Catalog Available]
General-purpose geared motor: a compact, lightweight, high-quality, and low-cost geared motor. Perfect for general-purpose geared motors!
The demand for compact battery-operated gearless motors is increasing due to the need for space-saving solutions. We propose a versatile geared motor equipped with a planetary gear head for our brushless motors. - Brushless DC geared motor - Versatile geared motor - High-efficiency geared motor For more details, please contact us or download the catalog.
- Company：Corelss Motor Co.,ltd HQ
- Price：10,000 yen-100,000 yen
![Coreless Motor: Geared Motor [Catalog Available]](https://image.mono.ipros.com/public/product/image/e99/2000291042/IPROS16594041222403887493.png?w=280&h=280)
Coreless Motor: Geared Motor [Catalog Available]
General-purpose geared motor: a compact, lightweight, high-quality, and low-cost geared motor. Perfect for general-purpose geared motors!
The demand for compact geared brushless motors for battery-operated devices is increasing in order to save space. We propose a versatile geared motor with a planetary gear head attached to our brushless motor. - Brushless DC geared motor - Versatile geared motor - High-efficiency geared motor For more details, please contact us or download the catalog.
- Company：Corelss Motor Co.,ltd HQ
- Price：10,000 yen-100,000 yen
【Explosion-proof related information】What is explosion-proof?
What is an explosion-proof structure? It refers to the structure of products designed to prevent explosions and fires.
Areas where there is a risk of generating a hazardous atmosphere are referred to as hazardous locations (e.g., areas where flammable gases or vapors are present or may leak). When using motors in such areas, it is necessary to select explosion-proof equipment and motors that have been subjected to explosion-proof measures in order to reduce the risk of ignition and explosion. Conditions that can lead to ignition or explosion: 1) The presence of flammable gases or vapors. 2) The presence of an ignition source and oxygen that can reach the ignition temperature of those gases or vapors in the surrounding area. If any one of these can be eliminated, ignition or explosion will not occur. Types of explosion-proof structures: 1) Pressure-resistant explosion-proof structure (d) ... Enclosed in a pressure vessel that can withstand explosions. 2) Oil-filled explosion-proof structure (o) ... The arc-generating parts are housed in insulating oil to prevent sparks from igniting. 3) Internal pressure explosion-proof structure (f) ... A protective gas is continuously sealed inside the container to maintain positive pressure, preventing flammable gases from entering from the outside. 4) Increased safety explosion-proof structure (e) ... A structure that has increased safety to prevent sparks and localized high temperatures. 5) Intrinsic safety explosion-proof structure (i) ... A structure recognized as safe by official organizations. 6) Special explosion-proof structure (s) ... A structure recognized as safe by official organizations that does not fall under the above categories.
- Company：Corelss Motor Co.,ltd HQ
- Price：10,000 yen-100,000 yen
Coreless Motor Co., Ltd. Linear Motor Catalog Various Catalogs
You can download our linear motor catalog as well as various motor catalogs. Technical documents are also available for download!
【Coreless Motor Comprehensive Catalog】 *Motor Handling Items* ● Brushless Motors Brushless motors that use permanent magnets on the rotor side. ● Geared Motors Applications that maximize the coreless motor's greatest feature, 【high-speed rotation】. ● Gear Integrated Motors Applications that require miniaturization utilizing a hollow structure. ● AC Servo Motors High-efficiency brushless DC motors equipped with encoders for advanced position control. ● DC Fan Motors Small DC fan motors driven by 5V and 12V. ● Linear Motors Linear motors capable of control at the nanometer level due to the absence of cogging torque. ● Wind Turbines Coreless three-phase generators that can generate electricity even from light winds due to the absence of cogging torque. 【Various Catalogs】 ◇ Brushless Motor Catalog ◇ Geared Motor Catalog ◇ Gear Integrated Motor Catalog ◇ AC Servo Motor Catalog ◇ DC Fan Motor Catalog ◇ Linear Motor Catalog ◇ Wind Turbine Catalog
- Company：Corelss Motor Co.,ltd HQ
- Price：10,000 yen-100,000 yen
![[Technical Data] Gear-Integrated Motor for Small AGVs and Small Robots](https://image.mono.ipros.com/public/product/image/b53/2000469613/IPROS81410570387682988760.png?w=280&h=280)
[Technical Data] Gear-Integrated Motor for Small AGVs and Small Robots
A compact gear is built into the motor! It can deliver high torque while maintaining the same motor size. *Latest technical documentation: Special presentation of the technical documentation for the gear-integrated motor!
The gear-in-motor "GMH series" is a lightweight and compact high-efficiency geared motor that incorporates a small planetary gear within a coreless structure motor. This is achieved by utilizing the hollow structure, which is one of the features of the coreless design. By embedding the gear in the hollow part, it enables space-saving for the entire system. Furthermore, by placing the gear inside the motor, it also contributes to the quietness of the geared motor. By serving as an alternative to products with gearheads, it contributes to the miniaturization of systems and robots. Since there is no iron core, there are no losses that cause heat generation, allowing for high-speed rotation. It is widely used in small AGVs (automated guided vehicles), small transport robots, and compact robots! 【Features】 ■ Lightweight and compact with powerful performance due to the special coreless structure ■ Suitable for small applications requiring high-speed rotation ■ Excellent quietness due to the built-in small planetary gear ■ Adjustable to desired rotation speed and torque. Custom motors can be manufactured! ■ Achieves miniaturization of geared motors by placing small gears inside the motor ■ Options for encoders and brakes are also available For more details, please download the catalog or contact us.
- Company：Corelss Motor Co.,ltd HQ
- Price：10,000 yen-100,000 yen
What is a coreless motor?? #CorelessMotor #TechnicalDocumentation
What exactly is a coreless motor? I will explain it briefly. I will discuss the differences in appearance, the operating principles, as well as the advantages and disadvantages.
This is a technical information that explains coreless motors in simple terms. A coreless motor is a motor that does not have an iron core, which makes it compact and lightweight. Products manufactured with coreless motors include vibration motors for mobile phones and linear motors that control the autofocus function in smartphones. It may not be an exaggeration to say that we are constantly relying on coreless motors without even realizing it. Devices like earphones and speakers are also referred to as voice coil type coreless motors, so I believe coreless motors are present in many aspects of our lives. However, core motors are overwhelmingly more manufactured and used, and more than 95% of motors in the world are likely core motors. The reason for this is that while coreless motors are suitable for ultra-precision applications, they are said to be unsuitable for high-power applications. We are developing and manufacturing coreless motors that overturn the common understanding of typical coreless motors.
- Company：Corelss Motor Co.,ltd HQ
- Price：Other
What is a brushless motor? Motor literacy edition #TechnicalInformation
As basic knowledge of brushless motors, we will introduce the fundamentals of motors. This time, we will present the motor literacy section.
In order to aim for a sustainable society, companies are advancing their efforts to eliminate engines and electrify their products. In this social context, brushless motors are one of the most notable types of motors. We have created a video as basic technical information for those who want to try using brushless motors or those who want to study a bit first. This video consists of five parts: motor characteristics, motor losses, element technologies 1 and 2, and motor literacy, each explained in approximately 10-minute segments. *This video is the final part on motor literacy. Please take a look.
- Company：Corelss Motor Co.,ltd HQ
- Price：Other
What is a switch?
Switch. Variations such as "Suwicchi" and "Sicchi" can also be seen.
- Machinery-related Parts or devices that perform switching. Switch - A component in an electrical circuit that toggles the current on/off or changes the direction of flow. Switching device - A mechanism in railways that changes the direction of the track. - Computer-related Switch statement - A multi-branch processing feature in programming languages like C. Network switch - A communication device that switches the destination device in a computer network. Switching hub (Layer 2 switch) Layer 3 switch Layer 4 switch
- Company：Corelss Motor Co.,ltd HQ
- Price：Other
Electric wheelchair kit in-wheel motor under 2.0kg
[Video Available] Convert your current wheelchair to electric at a low cost! You can introduce an electric wheelchair at an affordable price.
By making the most of the coreless motor's greatest features, which are its lightweight and hollow structure, we can achieve high torque by incorporating gears inside it. We are striving daily to achieve a lightweight, slim, high-quality, and low-cost wheelchair. If you are interested in electrifying your wheelchair, we look forward to hearing from you.
- Company：Corelss Motor Co.,ltd HQ
- Price：10,000 yen-100,000 yen
Coreless motor
Using small rare earth magnets with high magnetic properties! It enables miniaturization and weight reduction of motors.
The "coreless motor" uses a cylindrical permanent magnet inside, and the external rotor has no core, with the coil formed as a single unit. By passing current through the coil, the rotor is rotated. It experiences minimal cogging unaffected by the permanent magnet, resulting in smooth rotation with low vibration and noise. Additionally, because the rotor is lightweight, the moment of inertia is small, allowing for quick response. 【Features】 ■ No core (iron core) in the rotor ■ Smooth rotation with low vibration and noise ■ Uses high magnetic property small rare earth magnets ■ Rotor is formed by the coil ■ Enables miniaturization and lightweight design of the motor *For more details, please refer to the PDF document or feel free to contact us.
- Company：ディ・エス・シィ
- Price：Other
DC coreless motor
A DC coreless motor that combines excellent responsiveness and controllability.
The Canon single-lens reflex camera is used for various purposes and has gained high trust. 【Features】 The compact, high-power coreless motor has a lightweight winding that rotates, resulting in low inertia. The unique coreless winding rotor provides excellent responsiveness and control. The LN15 type uses carbon brushes, making it ideal for applications that require frequent start/stop cycles. We can accommodate customization to meet customer specifications, such as changes to the winding. *For details on options such as gears and encoders, please contact us.
- Company：キヤノン電子 モータ事業部
- Price：Other
DC coreless motor maxon DC-max
Low-cost version of the DCX program, high performance at a low price.
Powerful neodymium magnets, state-of-the-art winding technology, design optimized for cost, and low-cost manufacturing methods: maxon DC-max motors achieve the best cost performance with maximum performance and compact size. You can also choose from a variety of other components, such as graphite and precious metal brushes, sleeve bearings, and ball bearings.
- Company：マクソンジャパン
- Price：Other
Citizen Micro Co., Ltd. Product Catalog
We are introducing an example of a compact and high-performance coreless motor and custom-developed products!
This catalog introduces the products handled by Citizen Micro. It features the coreless motor "SCR Series," which achieves high output and controllability, as well as the encoder "MK Series (optical type)" that can be used in magnetic field environments, and the simple-structured "planetary gearhead." Our company also accommodates special specifications (OEM). [Contents] ■ Coreless Motors ■ Encoders ■ Gearheads ■ Special Specifications (OEM) *For more details, please refer to the PDF document or feel free to contact us.
- Company：シチズンマイクロ
- Price：Other
