SHENZHEN ELITE TECHNOLOGY CO., LIMITED
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Precision Miniature Linear Guide Rails & Carriages
Our high-accuracy miniature linear motion systems consist of hardened linear guide rails and recirculating ball carriages (sliders), designed for compact automation applications requiring micron-level precision.
Key Features:
✔ Ultra-Compact Design
Rail widths from 5mm to 25mm
Low-profile heights (3mm~15mm)
Ideal for space-constrained applications (medical devices, lab automation)
✔ Precision Engineering
Accuracy grades: C0/C1 (±0.005mm)
Pre-ground rails: Hardened steel (HRC58+) or stainless steel (SUS440C)
Roller/ball recirculation: Minimize friction (μ<0.003)
✔ Advanced Load Capacity
Dynamic load: Up to 1,200N (varies by size)
Moment resistance: High rigidity against pitch/yaw/roll forces
✔ Customization Options
Material: Carbon steel, stainless steel, aluminum alloy
Seal types: Wiper seals (IP54) or vacuum-grade seals
Lubrication: Grease pre-packed or self-lubricating polymer options
Typical Applications:
Medical: Surgical robot joints, MRI component positioning
Semiconductor: Wafer handling arms, photolithography stages
Robotics: Collaborative robot (cobot) axis slides
Optics: Laser alignment systems
Technical Specifications Table (Example for MGW5 Series):
| Parameter | Specification |
|---|---|
| Rail Width | 5mm |
| Carriage Length | 15mm |
| Accuracy Grade | C0 (±3μm/100mm) |
| Repeatability | ±1μm |
| Max Speed | 2 m/s |
| Operating Temp | -20°C to +120°C |
| Preload Options | Light/Medium/Heavy |
Why Choose Our Linear Guides?
In-house manufacturing: CNC machining → heat treatment → profile grinding → laser marking (full process control)
ISO 9001 & 13485 certified for medical/industrial use
Free DFM support: Optimize your design for cost/performance
Request:
CAD models (STEP/IGES)
Custom length/coating quotes
Lifetime calculation reports