CNC Machining Electric Propeller Motor Part
custom
Introducing our electric propeller motor! It's perfect for marine enthusiasts and is designed with high efficiency and durability to give you the smoothest ride.
minimum order
1 piece
Quantity
$2.50 - $2.50
/ piece
Introducing our electric propeller motor! It's perfect for marine enthusiasts and is designed with high efficiency and durability to give you the smoothest ride.
| 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 Dual-Finish Ergonomic Control Paddle — a precision-engineered two-part interface component designed for intuitive manual operation, robust mounting, and elevated brand aesthetics in professional-grade cameras, medical devices, audio equipment, and human-machine interfaces.
This paddle delivers:
- Dual-material construction:
- Paddle head: Solid 6061-T6 aluminum, CNC-machined with ergonomic contour (thumb-friendly radius, anti-slip texture)
- Mounting hub: Black anodized 6061-T6 aluminum, featuring a crown-shaped indexing flange (6 teeth, 60° spacing) for tool-assisted tightening and angular positioning
- Precision assembly: Press-fit or threaded interface between paddle and hub — no screws visible, no play under load
- Surface finishes:
- Paddle: Brushed matte silver (Ra ≈ 0.8 μm) — soft-touch, fingerprint-resistant
- Hub: Type II black anodize (15 μm, sealed) — durable, non-reflective, ESD-safe
- Tight tolerances: ≤0.01 mm concentricity between hub bore and paddle centerline — ensures smooth, wobble-free rotation
Unlike stamped metal levers or injection-molded plastic paddles (prone to flex, wear, or inconsistent finish), our dual-finish paddle offers monolithic rigidity, tactile confidence, and signature-grade aesthetics — even after 50,000+ actuations.
Ideal for designers building premium camera accessories, surgical instrument handles, studio gear controls, or branded IoT interfaces where user experience and mechanical integrity must align.
· Core Specifications
| Parameter | Specification |
|---|---|
| Materials | • Paddle head: 6061-T6 Aluminum (solid billet) • Mounting hub: 6061-T6 Aluminum (anodized) Optional: 7075-T6 (high strength), Ti-6Al-4V (lightweight), or brass (EMI shielding) |
| Surface Finishes | • Paddle: Brushed matte silver (mechanical brushing, Ra 0.6–0.9 μm) • Hub: Black anodize (Type II, 15 μm, hot-sealed) — ΔE < 0.8 vs. master • Optional: PVD gold, laser-etched texture, or soft-touch coating |
| Standard Dimensions | • Paddle overall: 38 mm × 22 mm × 6 mm (contoured) • Hub OD (crown): Ø14 mm (6 teeth, 2.0 mm tooth height) • Hub bore: M4 internal thread (or M5 optional) • Side hole: Ø2.0 mm (for M2 set screw) • Total length: 42 mm • Weight: ~24 g (6061-T6, standard) |
| Tolerances | • Hub bore to paddle centerline: ≤ 0.01 mm TIR • Tooth symmetry: ±0.02° (60° spacing) • Flatness (paddle contact surface): ≤ 0.02 mm |
| Max Actuation Force | 15 N (static); 8 N (dynamic, 10 Hz cycle) — no permanent deformation |
| Operating Temp. | -40°C to +120°C (anodized); up to +250°C (bare Al) |
| Compliance | RoHS, REACH, ISO 9001; FDA 21 CFR 177.1010 (for medical variants) |
· Application Scenarios
This dual-finish control paddle excels where ergonomics, precise mounting, and brand differentiation are critical:
- Professional Photography & Cinematography
→ Custom shutter release levers for mirrorless/cinema cameras (crown hub = quick-mount to body)
→ Focus puller paddles for follow-focus systems
→ Gimbal controller grips (color-coded by function: black = record, red = focus) - Medical Devices
→ Laparoscopic instrument triggers (brushed paddle = sterile-glove-friendly)
→ Dental handpiece activation levers
→ Ultrasound probe grips (ESD-safe hub variant) - Pro Audio & Studio Gear
→ Mixer fader paddles or transport controls
→ High-end DAC/amp volume levers
→ Monitor controller jog wheels (crown = indexable rotation) - Human-Machine Interfaces (HMI)
→ Teach pendant grips for collaborative robots
→ Industrial control panel actuators
→ Accessibility switches (larger paddle variants available) - Consumer Electronics
→ Premium smartwatch side buttons (miniature version)
→ VR controller triggers
→ EV charging station interface levers
💡 Why designers choose YITECH dual-finish paddles:
- Brushed Paddle = Tactile Confidence — reduces user fatigue during prolonged use
- Crown Hub = Tool + Indexing — enables repeatable angular positioning (e.g., 0°/60°/120°)
- Two-Piece Design = Brand Flexibility — swap paddle color/texture without retooling hub
- Custom in 5 days — no MOQ for finish or contour changes
· Production Process Introduction
· Packaging and Shipping Methods
- Standard Packaging: 1 paddle per anti-static PE bag; 100 per EPE tray; 1,000 per cardboard box.
- Bulk Options: 2,000–20,000+ units per pallet (custom foam inserts available).
- Shipping Methods:
- 📦 Express (DHL/FedEx/UPS): 3–7 business days (global)
- ✈️ Air Freight: 5–10 days (orders ≥ 500 pcs)
- 🚢 Sea Freight: 20–35 days (container loads)
- White-Label Services:
- Laser engraving (logo, part #, orientation arrow)
- Branded retail boxes or blister packs
- Kitted solutions (e.g., “Control Kit”: 10 paddles + mounting screws + torque guide)
· Frequently Asked Questions (FAQ)
Q1: What is the MOQ?
A:
A:
- Standard configuration: 300 pcs
- Custom paddle shape/color/hub tooth count: 500 pcs
- Samples: 5 pcs free for verified B2B customers (shipping paid)
Q2: What’s the lead time?
A:
A:
- In-stock designs: 5–7 working days
- Custom CAD/sketch: 7–10 working days (includes FAI & finish validation)
- Rush service (≤5 days): Available for +20% fee
Q3: Can I customize the paddle shape, hub tooth count (e.g., 8 teeth), thread size (M3/M5), or add rubber overmolding?
A: Yes — full customization is our core strength:
A: Yes — full customization is our core strength:
- Paddle shapes: Thumb rest, finger lever, palm grip, or custom 3D scan-based
- Hub teeth: 4, 6, 8, or asymmetric (e.g., keyway + indexing)
- Threads: M3, M4, M5, UNC 4-40, or metric trapezoidal
- Features: Rubber overmolding (TPU, Shore A 60), O-ring groove, LED window, or magnetic coupling
- Materials: 6061-T6 (standard), 7075-T6, Ti-6Al-4V, or brass
- Finishes: Brushed silver, black, gold, purple, or soft-touch coating
👉 Send a sketch, STEP file, or photo of your target device - we’ll provide a 3D model, ergo assessment, and quote within 2 hours.
Q4: Is the paddle bonded or screwed? Can you certify durability?
A: Two assembly options:
A: Two assembly options:
- Press-fit + Loctite 222: Removable, serviceable, 50,000+ cycles
- Threaded (M2 set screw): Permanent, zero play, 100,000+ cycles
We provide: - Durability report: 50,000 actuation cycles @ 2 N force — no loosening, no crack
- Drop test: 1.2 m onto steel plate — no fracture
- Salt spray: 48 hrs NSS — no corrosion at interface
Q5: Do you support medical or consumer electronics certifications?
A: Absolutely:
A: Absolutely:
- Medical: FDA 21 CFR 177.1010, USP Class VI, ISO 10993-5 (cytotoxicity)
- Consumer Electronics: RoHS 3, REACH SVHC, IEC 60601-1 (for medical variants)
- Cleanroom: Class 10,000 packaging; outgassing data available
- ESD-safe: Surface resistivity 10⁴–10⁶ Ω/sq (conductive anodize)
· Why Choose YITECH?
✅ Ergonomic Paddle = User-Centric Design — reduces fatigue, improves precision
✅ Crown Hub = Tool + Indexing in One — eliminates assembly ambiguity
✅ Dual-Finish = Brand Expression — silver + black = premium tech aesthetic
✅ Fast Customization Without Compromise — no tooling fees, no MOQ for contour/finish
✅ Crown Hub = Tool + Indexing in One — eliminates assembly ambiguity
✅ Dual-Finish = Brand Expression — silver + black = premium tech aesthetic
✅ Fast Customization Without Compromise — no tooling fees, no MOQ for contour/finish
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