Product Advantage
High-Strength Wear Resistance: 6061-T6 aluminum alloy’s superior mechanical properties (tensile strength ≥276MPa) enable the frame to withstand 8 million+ key presses without deformation—doubling the lifespan of standard plastic frames. The electrophoretic coating adds a 8-12μm protective layer, resisting scratches from keycap removal and daily handling (scratch resistance ≥3H).
Balanced Weight & Structural Stability: At 2.7g/cm³ density, the frame is 25% lighter than steel and 10% lighter than high-impact plastic, making full-size keyboards weigh ≤1kg (vs. 1.3kg for plastic-frame models). The tenkeyless design (removing numeric keypad) further reduces weight by 15%, ideal for portable gaming setups.
Medical-Grade Hygiene & Compatibility: For medical input devices, the frame undergoes anti-microbial anodization (inhibiting 99% of bacteria like E. coli) and meets ISO 13485 standards. It’s compatible with waterproof PCBs, making it suitable for hospital environments where frequent disinfection is required.
Precision Key Alignment: CNC milling ensures switch cutout tolerance of ±0.03mm, perfectly matching mechanical switch stems (Cherry MX, Gateron) to eliminate key wobble. The frame’s flatness (≤0.05mm/m) ensures even pressure distribution across all keys, providing consistent tactile feedback for typists and gamers.
Custom Branding Flexibility: Laser engraving supports custom logos, serial numbers, or key legends directly on the frame—ideal for keyboard brands or corporate gifts. Colored anodization (Pantone-matched) allows alignment with brand identities, with no minimum order quantity (MOQ) for standard colors.
Technical Parameters
Parameter | Specification | Unit | Test Standard |
Material | 6061-T6 Aluminum Alloy | - | ASTM B221 |
Frame Type | Standard, Compact (40%-75%), Tenkeyless | - | Customer Requirement |
Length (Customizable) | 150 - 520 | mm | GB/T 6892 |
Frame Width | 70 - 190 | mm | Internal Standard |
Frame Thickness | 1.5 - 2.2 | mm | GB/T 6892 |
Surface Treatment | Matte Anodizing (8-12μm), Electrophoretic Coating, Laser Engraving | - | ASTM B928 |
Surface Hardness | ≥300 | HV | ASTM E384 |
Tensile Strength | ≥276 | MPa | ASTM B557 |
Yield Strength | ≥241 | MPa | ASTM B557 |
Switch Cutout Tolerance | ±0.03 | mm | ISO 2768-1 |
Flatness | ≤0.05 | mm/m | ISO 12781 |
Key Press Durability | ≥8 | Million times | Internal Test |
Anti-Microbial Efficacy | ≥99 | % (E. coli inhibition) | JIS Z 2801 |
Weight (Tenkeyless Frame) | 90 - 150 | g | ASTM B328 |
Compatibility | Waterproof PCBs, Cherry MX/Gateron/Kailh Switches | - | Industry Standard |
Operating Temperature | -30 ~ 90 | ℃ | GB/T 3194 |
Product Uses
1. Professional Gaming Peripherals: Tenkeyless aluminum frames with matte black anodization are used in esports keyboards. The compact design saves desk space for mice, while precision key alignment ensures fast, error-free inputs in competitive games (e.g., League of Legends, Valorant).
2. Medical Input Devices: Anti-microbial anodized frames integrate with waterproof keyboards for hospitals. They withstand frequent wiping with alcohol-based disinfectants, preventing cross-contamination and meeting strict medical hygiene standards.
3. Programmer Keyboards: Compact 75% aluminum frames with laser-engraved key legends fit programmers’ needs. The durable structure supports heavy use of shortcut keys (Ctrl, Alt, Tab), and the lightweight design is easy to transport between home and office.
4. Corporate Custom Keyboards: Branded aluminum frames with Pantone-matched anodization (e.g., company blue) are used as corporate gifts or employee peripherals. Laser-engraved logos enhance brand visibility, and the long lifespan ensures prolonged brand exposure.
Product Operate Guide
Pre-Assembly Check: Verify frame type matches keyboard size (e.g., tenkeyless for 87-key layouts) and switch cutouts align with PCB holes. For medical use, confirm anti-microbial certification documents.
Assembly Steps: Solder switches to the PCB (or use hot-swappable sockets), then secure the PCB to the frame with M2.5 screws (torque 1.8-2.2N·m). Attach rubber feet to the frame bottom to prevent slipping, then install keycaps.
Maintenance Tips: Clean the frame with a soft cloth and isopropyl alcohol (avoid harsh chemicals). For medical keyboards, disinfect daily with 70% ethanol. If switches need replacement, use a plastic switch puller to avoid damaging the frame’s cutouts.
FAQ
1. Q: Can the frame support RGB backlights with diffusers?
A: Yes. We offer frames with integrated light channels (width 1mm) for RGB diffusers, ensuring even light distribution. Lead time for light-channel frames is 6-8 working days.
2. Q: What’s the MOQ for Pantone-matched anodization?
A: MOQ is 150 pieces for custom Pantone colors. Standard colors (black, silver, white) have no MOQ and ship within 3-5 days.
3. Q: Is the frame compatible with wireless PCBs?
A: Yes. We provide frames with cutouts for battery compartments (10×20×3mm) to fit 300mAh Li-ion batteries, ideal for wireless mechanical keyboards.
