Mitsubishi M80 Linear Servo Motor 200V LM-FP4H-48M-1WW0

LM-FP4H-48M-1WW0 (often typed as “1WWO”) is a Mitsubishi Electric LM-F series linear servo motor primary side (coil assembly). It is the largest LM-FP4 model in the 200 V LM-F lineup and is designed for very high-thrust CNC and industrial automation applications.

🔧 Key specifications (LM-FP4H-48M-1WW0)

These values are listed in Mitsubishi’s official LM-F specification tables.

📐 Mechanical details

Official Mitsubishi engineering drawings specify:

• Motor width: 200 mm
• Overall motor length: 1010 mm
• Mounting: 12×3-M8 screws
• Cooling connection: Rc1/4
• Integrated thermistor and power connectors
• Standard 1000 mm cabtyre cable assemblies

The outline drawings and connector layouts are published in Mitsubishi’s instruction manual.

⚙️ What it is used for

This linear motor is typically used in:

• Large CNC linear axes
• Semiconductor manufacturing equipment
• Heavy precision automation systems
• High-acceleration direct-drive stages
• Large gantry systems
• Ultra-precision positioning equipment

Unlike rotary servo systems, this motor creates direct linear motion without:

• ball screws
• belts
• gearboxes

This provides:

• zero backlash
• extremely high acceleration
• smoother positioning
• reduced maintenance

⚠️ Important technical notes

• Requires matching LM-FS40 magnet track secondary side.
• Extremely strong magnetic attraction force (36 kN) requires specialized installation handling procedures.
• IP00 means it must be installed inside a protected machine enclosure.
• Liquid cooling doubles continuous thrust capability from 2400 N to 4800 N.
• Mitsubishi provides official DXF / DWG / STEP / IGES CAD files for this exact model.

🧠 Simple explanation

LM-FP4H-48M-1WW0 is the moving coil section of Mitsubishi’s highest-capacity LM-F linear motor system in the 200 V class. It can generate up to 14.4 kN peak thrust for extremely fast and precise straight-line motion in heavy industrial CNC and automation systems.