Automation of Mold Factory: Battery-Driven AC Servo for Mold Transport AGV
As servo technology advances in mold equipment, it is ideal for AGVs that handle heavy mold transportation. It supports factory automation with battery-powered low-voltage AC servos.
A mold is an essential "form" for mass-producing products, such as resin injection molding, metal pressing and deep drawing, and sand molds for casting. In recent years, the machines that operate these processes, such as molding machines and presses, have transitioned from traditional hydraulic (oil) motors to electric systems using "AC servo motors" for precision control and energy efficiency. However, the main press machines use large high-voltage motors, and our specialty, "battery-driven low-voltage AC servo motors," are not used here. So, how do our motors contribute in a mold factory? They drive the automated guided vehicles (AGVs/AMRs) that transport heavy molds weighing several tons. As the electrification of molding machines progresses alongside the overall automation of factories, powerful low-voltage motors powered by batteries are essential for AGVs that transport molds. At Crew Co., Ltd., we support the development of AGVs for mold transportation with high quality and low cost from small production runs, thanks to our unique global procurement network and thorough domestic inspections.
basic information
■Basic Knowledge of Molds and Trends in Electrification - Main Types: Injection molding, press molds, deep drawing molds, sand molds, etc. - Industry Trends: A paradigm shift is underway from powerful "hydraulic" systems to "AC servo" systems that enable micron-level positioning and energy savings. ■Product Positioning of Crew (for Mold Transport AGVs) - Product Type: Low-voltage AC servo motors (for battery-powered applications) - Features: Designed optimally for the mobility of AGVs and AMRs that autonomously navigate within factories, rather than for high-voltage motors used in press machines. - Quality Assurance: Ensures thorough Japanese quality through 100% inspection domestically while leveraging the overwhelming cost advantages of overseas ODMs. - Support: Dedicated domestic staff provide support, including remote assistance via screen sharing and on-site visits.
Price information
By utilizing world-standard ODM products, we significantly reduce the development and implementation costs of AGVs and transport equipment. Breaking the industry's common belief that "mass production starts from several thousand units," we offer price advantages equivalent to mass production even for small-scale starts with dozens of units, minimizing initial investments and inventory risks for companies.
Delivery Time
Model number/Brand name
CMS Series
Applications/Examples of results
"The main area of activity is not the mold equipment itself, but the 'automation around it.'" - Driving large AGVs for transporting heavy molds (press molds, injection molds, etc.) - Mobility of AMRs (autonomous mobile robots) that operate autonomously within mold and press factories - Various industrial robots and unmanned transport carts that require battery operation - Automation equipment that needs high torque drive at low voltage We support engineers on-site who want to 'try to create a new transport AGV' in both technology and price. Product lineup: - Low voltage AC servo motors - In-wheel motors (direct type for AGVs) - In-wheel gears and motors - Various motor drivers
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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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Distributors
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.