CS500LC28
Linear motor milling gantry machining center
■ Employing Finite Element Analysis (FEA) for higher stability ■ Lightweight design for higher rapid traverse ■ High precision: direct drive linear motor on X,Y,Z-axis ■ High efficiency: combine 5-axis machining with mill-turn machining for higher efficiency and precision ■ In-house developed: motorized spindle, swiveling and rotary table, CNC control system, automatic tool magazine
Product Features

High-Rigidity Structure Design
• The double-column construction utilizes Finite Element Analysis (FEA) to achieve high rigidity, excellent dynamic performance, and damping properties, ensuring optimal stability.

5-axis mill-turn
• Swiveling and rotary table (rotation speed up to 3000rpm) for high-efficiency and high-precision machining
• High speed, high precision, desired reliability, user-friendly operation


Direct Drive Linear Motor
• Non-mechanical transmission, non-backlash
• High acceleration and deceleration, quick response time
• Permanently high precision
• Low noise & vibration
• Easy maintenance

Direct Drive Torque Motor
• Non-mechanical transmission, non-backlash
• High acceleration and deceleration, quick response time
• Permanently high precision
• Low noise & vibration
• Easy maintenance

High-Rigidity Roller Type Linear Guideway
• Ensure high-rigidity machining
• Ensure high-precision machining

High-Precision Linear Encoder and Angle Encoder
• Ensure high-rigidity machining
• Ensure high-precision machining
Product Specification
Specifications | Units | CS500LC28 |
Working travels |
|
|
Working travels X-/Y-/Z-axis | mm | 500 x 400 x 200 |
Distance from spindle nose to table surface center | mm | 60-260 |
Linear axes |
| |
Feedrate X/Y/Z-axis | m/min | 60 / 60 / 60 |
Rapid traverse | mm/min | 1~30000 |
| Guideway on X | mm | 25 / 2 |
| Guideway on Y | mm | 25 / 2 |
| Guideway on Z | mm | 25 / 2 |
| Drive X/Y/Z-axis | mm | Direct drive linear motor |
Spindle |
|
|
| Spindle type | - | 120/built-in type motorized spindle |
Spindle taper | - | E40 |
Rotation speed(max) | rpm | 30000 |
Power | kW | 11 / 13.2 |
Torque | Nm | 11.5 / 13.8 |
Rotary table |
| |
| Workpiece dimension(max) | mm | Ø 280 |
| Table loading | kg | 40 |
Tool magazine |
|
|
Capacity | pcs | 13 |
Max diameter/length | mm | 48 / 145 |
Max weight | kg | 2 |
Tool change time (Tool-to-Tool) | s | 4 |
Accuracy X-/Y-/Z-axis |
|
|
Positioning accuracy | arc.sec / mm | ±0.0015/300 |
Repeated positioning accuracy | arc.sec / mm | ±0.001 |
Others |
|
|
Air requirement | kg/cm2 | ≥6 |
Air volume | mm3 / min | ≥0.5 |
| Machine weight | ton | 3.8 |
| Machine dimension | mm | 1538 x 2174 x2278 |
Spindle | Head


Product Standard
| CS500L | CS500LC | CS500LG | CS500LC28 | CS500-5C16 |
CATO C80 | √ | √ | √ | √ | √ |
HSK E32-36000rpm built-in type motorized spindle | √ | √ | √ | ▲ | ▲ |
| HSK E40-30000rpm built-in type motorized spindle | ▲ | ▲ | ▲ | √ | √ |
| 13T arm-type tool magazine | √ | √ | √ | √ | √ |
| LED work light | √ | √ | √ | √ | √ |
| Portable manual pulse generator | √ | √ | √ | √ | √ |
| LED 3-color warning light | √ | √ | √ | √ | √ |
| Automatic lubricator | √ | √ | √ | √ | √ |
| Fully enclosed protection cover | √ | √ | √ | √ | √ |
| Coolant nozzle | √ | √ | √ | √ | √ |
| Blower device | √ | √ | √ | √ | √ |
| Air conditioner | √ | √ | √ | √ | √ |
| Tool kits | √ | √ | √ | √ | √ |
| Technical manual | √ | √ | √ | √ | √ |
| Tool setter | √ | √ | √ | √ | √ |
| Automatic door | ▲ | ▲ | ▲ | ▲ | ▲ |
| Through Spindle Coolant(TSC) | ▲ | ▲ | ▲ | ▲ | ▲ |
| Probing system | ▲ | ▲ | ▲ | ▲ | ▲ |
| bag-type filter system for high pressure Through-Spindle Coolant(TSC) | ▲ | ▲ | ▲ | ▲ | ▲ |
| Column heighten by 250mm | ▲ | ▲ | ▲ | ▲ | ▲ |
| Oil mist collector | ▲ | ▲ | ▲ | ▲ | ▲ |
| Water tank level alert | ▲ | ▲ | ▲ | ▲ | ▲ |
| Wash gun | ▲ | ▲ | ▲ | ▲ | ▲ |
Cleaning brush | ▲ | ▲ | ▲ | ▲ | ▲ |
| Air filter apparatus | ▲ | ▲ | ▲ | ▲ | ▲ |
√ Standard ▲ Optional -- Not available
Machining Application
Tablet Cover
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Contact Us
Add.: No.1, Dongye Road, Houjie Town, Dongguan City, Guangdong Province, China
Tel: +86-769-38825288
WeChat: CATO54321
Fax: +86-769-38825138
E-mail: marketing@catocnc.cn
Web: http://www.catocnc.com
Service Hotline: +86-400-680-6638




