Wheel-type geared motor with polyurethane tires for heavy object transportation.
WGM Series
Overwhelming traction with built-in planetary gear! A wheel-type geared motor that reliably supports the mobility of heavyweight AGVs even in harsh environments.
In recent years, the demand for AGVs (Automated Guided Vehicles) and AMRs (Autonomous Mobile Robots) has been increasing in manufacturing and logistics, and the 'WGM Series' from Kuru Co., Ltd. is optimal for their mobility. In Japan's robot development, the limited options and high prices of in-wheel motors pose significant barriers. Our company dramatically reduces the introduction costs of drive units by basing our products on world-class ODM standards. This product is a geared motor in a wheel type (with polyurethane tires) that incorporates a highly efficient planetary gear internally. It features a robust design intended for heavy load transport, delivering powerful traction. It strongly and stably supports heavy-duty AGVs, ranging from several hundred kilograms to ton-class, even in the harsh environments of factories and warehouses. Designers can directly select efficient units from a rich lineup without worrying about the trade-off between "speed" and "torque."
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basic information
■Rated Voltage: DC24V / 48V ■Rated Output: 260W, 500W, 1000W ■Wheel Outer Diameter (Urethane Tire): φ150mm, φ160mm, φ180mm, φ200mm, φ220mm, φ250mm ■Reduction Ratio: 1/16 to 1/70 (8 stages) ■Maximum Traction Weight Guideline: Supports up to 1000kg to 5000kg class (depending on reduction ratio and model) ■Protection Rating: Equivalent to IP40 ■Sensor: Hall element and magnetic incremental encoder ■Options: Electromagnetic brake compatible *The allowable radial load varies by model, ranging from 2000N to 8000N, featuring a robust bearing design capable of handling heavy loads. *The total weight assumed in the catalog is a theoretical value on flat roads. Please consider steps and slopes, and design with a sufficient safety factor (recommended load below 50%).
Price information
By providing products based on globally standardized ODM, we dramatically reduce the introduction costs compared to traditional domestic products. Prices may vary depending on the combination of wheel diameter, output, reduction ratio, and options (such as electromagnetic brakes), so please request a quote for details. Additionally, we offer flexible customization from a single unit, including changes to encoders to match higher-level controllers and adjustments to rated voltage.
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Applications/Examples of results
It features a robust design that incorporates a high-efficiency planetary gear, delivering powerful traction within limited vehicle space. 【Main Application Examples】 - Drive wheels for heavyweight AGVs (Automated Guided Vehicles) in factories and logistics warehouses - AMRs (Autonomous Mobile Robots) involved in transporting loads ranging from hundreds of kilograms to tons - Stable automated transport solutions in harsh operating environments It addresses challenges such as "direct drive lacks the torque needed for heavy loads" and "custom products do not meet cost or delivery time requirements." You can select the optimal unit from a rich matrix of wheel diameters ranging from 150mm to 250mm and up to 8 levels of reduction ratios. From specification confirmation before implementation to system construction, dedicated technical staff in Japan will provide thorough support throughout the process.
Line up（7）
| Model number | overview |
|---|---|
| WGM150 Series | (Wheel outer diameter 150mm / 260W・500W) |
| WGM160 series | (Wheel outer diameter 160mm / 260W・500W) |
| WGM180 Series | (Wheel outer diameter 180mm / 260W・500W) |
| WGM200 Series | (Wheel outer diameter 200mm / 260W・500W) |
| WGM220 Series | (Wheel outer diameter 220mm / 1000W) |
| WGM250 Series | (Wheel outer diameter 250mm / 1000W) |
| All models | In all models, it is possible to select a reduction ratio in the range of 1/16 to 1/70. |
catalog（6）
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Company information
CLUW Inc. specializes in low-voltage battery-driven motors and control drivers, offering a comprehensive lineup from compact to high-power models. Our product range includes Brushless DC Motors, Battery-Driven AC Servo Motors, Geared Motors, In-Wheel Motors, and Cooling Fans. Beyond product supply, we deliver dedicated technical support—from driver selection and setup guidance to troubleshooting—ensuring seamless operational integration for our customers.
