Axial-through type in-wheel gear integrated brushless motor [Basic Knowledge Document]
WGI Series
The fixed shaft uses a unique technology for a through-type design, making it a wheel-in-motor that is strong against loads and impacts. #BasicKnowledgeMaterial #InWheel
In conventional motors, the motor and gearhead mechanism are separate, which makes geared motors larger and complicates the miniaturization of the system. By utilizing one of the key features of the coreless structure, the "hollow structure," and incorporating a special planetary gearhead into that part, we enable the overall space-saving of the system. (GSH series) This time, we would like to introduce the WGI series, designed from the GSH series for electric assist bicycles and electric wheelchairs. "A desire for power, but a need for lightness." "A wish for flexible design in limited space" – this is a must-see for you! 【Features】 ■ "Gear-integrated" brushless motor ■ Space-saving ■ We provide the desired rotational speed and torque. ■ Maximizes the high-speed rotation of the coreless motor ■ Excellent quietness due to the integrated gear For more details, please contact us or download the catalog. *The comprehensive catalog includes "characteristic diagrams."
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basic information
●Compact: Thanks to the built-in gear effect, it is overwhelmingly smaller compared to products from other companies. ●Lightweight: The coreless structure makes it lightweight, contributing to the reduction of the vehicle's weight. ●High Efficiency: Longer battery operating time and increased generation of regenerative energy. ●Cogging-Free: Due to the coreless structure, cogging torque is zero. ●High Torque: By using metal gears instead of resin gears, it achieves three times the torque compared to conventional models. An in-wheel motor is an electric motor that fixes the wheel hub shaft and rotates the motor body. In-wheel motors have been widely adopted in electric vehicles, electric wheelchairs, and electric assist bicycles. Our in-wheel motor incorporates a gear mechanism within the motor, achieving overwhelming miniaturization and weight reduction compared to other companies' in-wheel motors.
Price range
P2
Delivery Time
※It will take some time to create the prototype.
Applications/Examples of results
- Robot equipment - Industrial machinery - Mobile robots - Medical devices - Agricultural machinery - and many others
catalog（2）
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Company information
Coreless motors are engaged in the development, manufacturing, and sales of precision small motors, generators, and drivers, offering a wide range of products specialized in lightweight and energy-saving technologies through proprietary technology. 【Product Lineup】 - Coreless Brushless DC Motors - Cored Brushless DC Motors (ODM) - Small Geared Motors (ODM) - General-purpose Geared Motors (some ODM) - Gear-integrated Motors (Winner of the 36th Kanagawa Prefectural Industrial Technology Development Award) - In-wheel Motors for Electric Wheelchairs - Wheel Servo Motors (ODM) - Brushless Motor Drivers (some OEM) - Battery-powered AC Servo Motors (some ODM) - AC Servo Motion Controllers (ODM) - Renewable Energy Generators (some ODM) - Wind Turbines with EAT - IC Fan Motors - Conventional Axial Flow Fan Motors (ODM) - DC Blower Fan Motors (ODM) - Linear Motors