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Precision CNC Broaching Manufacturers Micro Machining Aluminium CNC Milling Products High Quality CNC Parts
OEM
High-quality aluminium CNC parts: 6061, 7075 alloys. Durable, complex geometries. Ideal for prototypes and production. Competitive pricing. Request a quote today.
minimum order
1 piece
Quantity
$5.50 - $5.50 / piece
High-quality aluminium CNC parts: 6061, 7075 alloys. Durable, complex geometries. Ideal for prototypes and production. Competitive pricing. Request a quote today.
| Key Attributes | |
| Machining Capabilities | CNC Machining Processes:Broaching, Drilling, Etching/Chemical Machining, Laser Machining, Milling, Turning, Wire EDM, Rapid Prototyping |
| Materials Supported | Aluminum, Brass, Bronze, Copper, Hardened Metals, Stainless Steel, Steel Alloys, Plastic |
| Micro-Machining or Not | Micro Machining |
| Key Processes | CNC Milling, Turning, Drilling |
| Tolerance Standards | Industry-standard precision |
| Surface Treatments | Anodizing, Plasting, Polishing, etc. |
| Applications | Control Systems, Automotive Components |
| Place of Origin | Guangdong, China |
| Model Number | CUSTOM |
| Service Type | Customized OEM/ODM Manufacturing |
| Drawing Formats | PDF, CAD, IGES, STEP |
| Delivery Time | 7-30 Days |
| MOQ | 10 pcs |
· Product Overview
Introducing the YITECH Precision CNC-Machined Aluminum Actuator Housing — a robust, single-piece mechanical enclosure engineered for motor integration, solenoid actuation, rotary sensing, and compact motion control systems.
This sleek, high-stiffness component features:
- A central drive shaft (Ø10 mm standard) for direct coupling to gears, pulleys, or encoders
- A side-mounted flange with 2× threaded mounting holes (M4/M5 standard) for secure panel or chassis attachment
- Zero-part assembly: Machined from solid A6061-T6 aluminum billet — no welds, no joints, no leakage paths
- Mirror-finish surfaces (Ra ≤ 0.2 μm) with concentricity ≤ 0.01 mm and runout < 0.015 mm at 3,000 RPM
- Optional anodizing (clear/black/blue) for enhanced wear resistance and aesthetics
Unlike stamped, cast, or multi-part housings, this unit delivers superior rigidity, thermal stability, and EMI shielding potential — critical for high-precision applications where vibration, misalignment, or contamination cannot be tolerated.
Ideal for engineers building custom linear actuators, brushless DC motor assemblies, optical encoder mounts, or miniature hydraulic/pneumatic cylinders — where compact size, mechanical integrity, and repeatable performance are paramount.
· Core Specifications
| Parameter | Specification |
|---|---|
| Material | ASTM B221 A6061-T6 Aluminum (T6 temper, HB 95–105) |
| Surface Finish | As-machined (Ra ≤ 0.4 μm) or Type II Anodized (Clear/Black/Blue, 10–15 μm); optional mirror polish (Ra ≤ 0.1 μm) |
| Overall Dimensions | Ø48 mm × L65 mm (standard); customizable: Ø30–70 mm × L40–100 mm |
| Central Shaft | Ø10 mm × 12 mm long (standard); optional Ø8/12/14 mm; smooth or keywayed |
| Mounting Flange | Side-mounted, 2× M4 or M5 through-holes (counterbored), spacing = 28 mm PCD; flat face for gasket sealing |
| Internal Cavity | Hollow bore (Ø22 mm × 35 mm deep) — configurable for magnet, coil, bearing, or sensor integration |
| Tolerances | • Shaft concentricity: ≤ 0.01 mm • Flange flatness: ≤ 0.015 mm • Length: ±0.03 mm • Hole position: ±0.02 mm |
| Manufacturing Process | 4-axis CNC turning + milling + drilling + deburring + anodizing + laser marking |
| Weight | ~185 g (standard) |
| Max Operating Speed | 10,000 RPM (static balance verified); dynamic balancing available |
| Load Capacity | Axial: 2,200 N; Radial: 1,100 N; torque capacity: 5 N·m (shaft) |
| Operating Temp. | -40°C to +120°C (continuous) |
| Compliance | ISO 9001, RoHS, REACH |
· Application Scenarios
This versatile housing is purpose-built for high-integration mechanical subsystems:
- Brushless DC Motor Assemblies
→ Enclosure for coreless or slotless motors (houses magnets, stator, and bearings in one piece)
→ Integrated shaft eliminates couplings and reduces backlash - Solenoid & Linear Actuators
→ Body for push-pull solenoids (internal coil cavity + plunger guide)
→ Sealing flange enables IP65+ protection with O-ring groove (optional) - Rotary Encoders & Sensors
→ Rigid mount for absolute/incremental encoders (zero runout ensures signal accuracy)
→ Flange allows direct panel mounting without adapters - Pneumatic/Hydraulic Mini-Cylinders
→ End cap or barrel for compact air/oil cylinders (threaded ports can be added)
→ Lightweight alternative to steel for portable equipment - Medical & Lab Devices
→ Drive housing for micro-pumps, pipette actuators, or diagnostic instrument spindles
→ Cleanroom-compatible (anodized, particle-free finish)
💡 Why engineers prefer this design:
- Single-piece construction = no seal failure, no misalignment over time
- Flange + shaft combo = direct mounting + drive in one component
- Aluminum thermal conductivity = efficient heat dissipation for high-duty-cycle apps
- Custom cavity = embed electronics, magnets, or sensors internally
· Production Process Introduction
· Packaging and Shipping Methods
- Standard Packaging: 1 unit per anti-static PE bag; 50 units per cardboard box with EPE dividers.
- Bulk Options: 200–5,000+ units per pallet (custom tray inserts available).
- Shipping Methods:
- 📦 Express (DHL/FedEx/UPS): 3–7 business days (global)
- ✈️ Air Freight: 5–10 days (orders ≥ 200 pcs)
- 🚢 Sea Freight: 20–35 days (container loads)
- White-Label Services:
- Laser engraving (logo, part number, QR code)
- Branded packaging (custom boxes, inserts, datasheets)
- Kitted solutions (e.g., “Encoder Mount Kit” with housing + M4 screws + O-rings + bearing)
· Frequently Asked Questions (FAQ)
Q1: What is the MOQ?
A:
A:
- Standard housing (Ø48×65 mm, M4 flange, A6061-T6): 100 pcs
- Custom geometry (shaft size, flange pattern, cavity depth, material): 200 pcs
- Samples: 3–5 pcs free for verified B2B customers (shipping paid)
Q2: What’s the lead time?
A:
A:
- In-stock designs: 5–7 working days after payment
- Custom CAD: 7–10 working days (includes design review & FAI)
- Rush service (≤5 days): Available for +20% fee
Q3: Can I customize the internal cavity (e.g., add threads, O-ring groove, or magnet pocket)?
A: Yes — full customization is our strength:
A: Yes — full customization is our strength:
- Internal cavity: Ø20–30 mm × depth 20–50 mm (smooth, threaded, or stepped)
- Features: O-ring groove (AS568 #005), magnet recess (for NdFeB), keyway, oil groove, or port threads (G1/8, NPT 1/8)
- Flange: 2-hole (standard), 4-hole, or custom PCD; M3/M4/M5 threads
- Materials: A6061-T6 (standard), A7075-T6 (high-strength), 304 SS (corrosion-resistant), or titanium
- Finishes: Clear anodize, black anodize, PTFE impregnation, or PVD coating
👉 Send a sketch, STEP file, or description — we’ll provide a 3D model, tolerance analysis, and quote within 2 hours.
Q4: Is the central shaft hollow or solid? Can it be keyed?
A: Standard is solid shaft (for maximum torsional rigidity). But we offer:
A: Standard is solid shaft (for maximum torsional rigidity). But we offer:
- Hollow shaft (Ø6 mm ID) for cable/wire routing
- Keyway (DIN 6885, width 3 mm × depth 1.8 mm)
- Flat face or hex drive for tool engagement
Just specify your requirement — no extra tooling cost for minor modifications.
Q5: Do you provide engineering support for integration?
A: Absolutely — we offer:
A: Absolutely — we offer:
- Free DFM/DFA review & optimization
- Interference fit calculations (for press-fit bearings)
- Assembly drawings, torque specs, and thermal expansion guidance
- 3D-printed prototype mockups before metal run (optional)
· Why Choose YITECH?
✅ One-Piece Integrity — No seams, no leaks, no alignment drift
✅ Speed-to-Market — From concept to functional metal in under 10 days
✅ Modular by Design — Flange + shaft + cavity = plug-and-play integration
✅ Global Trust — Used by robotics startups, medical device makers, and industrial OEMs worldwide
✅ Speed-to-Market — From concept to functional metal in under 10 days
✅ Modular by Design — Flange + shaft + cavity = plug-and-play integration
✅ Global Trust — Used by robotics startups, medical device makers, and industrial OEMs worldwide
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