High-power servo motor for precise flow control of C heavy oil and fuel oil cleaning.
CMS Series
Explanation of the centrifugal separation of impurities and moisture in C heavy oil and engine protection. High-output servos that can be considered for high-precision drives such as fuel supply pumps.
The "C heavy oil," widely used in large vessels and self-generating power facilities, is an excellent fuel in terms of cost but contains asphalt components, fine solid sludge, and a high moisture content. Supplying these untreated to the engine can cause serious damage such as wear and seizure of the fuel injection nozzles. Therefore, the stable operation of the "fuel oil cleaning device (NEW OFRO unit)" that properly heats and processes C heavy oil to completely remove impurities and moisture is crucial for determining the overall lifespan and operational reliability of the engine. Since the viscosity of C heavy oil varies significantly with temperature and oil quality, the pumps that deliver oil to the centrifuge and filters must maintain the specified flow rate and pressure without being affected by viscosity changes or resistance fluctuations, requiring "high-precision flow control (feedback control)." Our "low-voltage, high-output coreless servo motors (CMS series)" are large-capacity motors equipped with high-resolution encoders. They can be considered a reliable drive shaft for precision transfer pumps in the C heavy oil cleaning line and for separation mechanisms where control is essential.
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basic information
■ Key Points of the C Heavy Oil Cleaning and Fuel Oil Pretreatment System - Engine Protection and Trouble Prevention: Completely removes impurities and moisture, preventing combustion failures and damage to injection valves specific to C heavy oil, significantly reducing maintenance labor for the machinery. - Adaptive Control for Viscosity Variations: Even with significant changes in oil quality and temperature in C heavy oil, precise pump control is necessary to continuously supply at optimal flow rates and flow volumes for the centrifuge. ■ Features of the CMS Series for Precision Drive - Precision Control with Encoder: Feedback control of rotation speed and torque is possible with a high-resolution encoder, demonstrating effectiveness in pumping high-viscosity fluids and precise dispensing where load varies. - Low Voltage and High Output Design: While accommodating DC power supply environments, it possesses high power to robustly drive heavy-duty pumps and machinery. - We conduct domestic inspection of all units from prototypes and small lots before delivery.
Price information
We have adopted a cored design using powerful neodymium magnets and established a production system for standard stock items, which results in excellent pricing and delivery times. Prices may vary depending on annual usage quantities, number of lots, and the presence of drivers and gearheads, so if you are looking to reduce costs, please request a quote. Our sales department will do its utmost to accommodate your budget and preferences.
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Applications/Examples of results
【Examples of Applications in Fuel Processing and High-Precision Fluid Control】 - Precision transfer pump that instantly responds to changes in oil quality in heavy oil and fuel oil cleaning systems - Drive shaft of a variable discharge pump that accurately controls the supply amount to a centrifuge - Precision feedback control unit for fuel injection quantity and mixing ratio in ships and power plants - Drive source for gear pumps and screw pumps that continuously deliver high-viscosity fluids at high pressure 【CMS Series / Related Motor Lineup】 - Low voltage, high output coreless servo motors (CMS Series): Equipped with high-resolution encoders and precision control models - When continuous operation with high torque is prioritized: Low voltage, high output coreless motors (CMH Series) - High rigidity drive combined with a reduction gear: Precision planetary gear reducers (PLE/PLF Series)
Line up（7）
| Model number | overview |
|---|---|
| CMS40 | （□40 / 25W～50W / 0.12～0.16Nm） |
| CMS60 | （□60 / 100W～300W / 0.5～1.47Nm） |
| CMS80 | （□80 / 375W～750W / 1.84～3.70Nm） |
| CMS110 | （□110 / 550W～1175W / 2.50～5.76Nm） |
| CMS130 | （□130 / 525W～2400W / 2.5～14.6Nm） |
| CMS180 | （□180 / 2400W～5200W / 11.5～24.6Nm） |
| The entire series | All models are available with options for a non-excited electromagnetic brake and a planetary gear head. |
catalog（3）
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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.
