Requesting a solution from PEIR is just like customizing a suit—the more details you share, the better we can match your needs. We’ve broken down everything into simple, clear categories to help you gather information. Let’s get started!
Example: Ready-to-Use Information Template
Feel free to copy and paste this, then fill in your details—it’s that simple!
- Application Description: Smart toilet seat, needing soft closing (2-3 seconds without slamming) and no resistance when opening;
- Purchase Quantity: 50 pcs for samples, 50,000 pcs/year for mass production;
- Project Timeline: Sample testing in August 2024, mass production in October 2024;
- Physical Parameters: Seat weight 1.2 kg, length 450 mm, distance from rotation axis to force point 180 mm;
- Rotary Damper Requirements: One-way damping (closing direction), torque 0.8-1.0 N·m, speed 20 RPM;
- Environmental & Durability Requirements: Operating temperature 0℃~40℃ (bathroom, needs corrosion resistance), service life ≥50,000 cycles;
- Special Needs: Provide .stp 3D model, must match existing mounting holes (no mold changes).
I. Basic Project Information (Start Here for Initial Consultation)
These are the foundational details to help PEIR understand your project at a glance. The clearer you are, the faster we can kick things off!
| Information Category | Specific Requirements & Explanations |
|---|---|
| Application Description | 1. Tell us your end device: e.g., automotive armrest box, washing machine lid, smart toilet seat, industrial equipment compartment door, etc.; 2. Share your ideal damping performance: e.g., soft close without slamming, slow closure in 2-3 seconds, quiet operation, or anti-pinch buffering—whatever feels right for your product! |
| Purchase Quantity | Let us know your estimated total demand (units: pcs). If you’re planning batch purchases (e.g., 100 pcs for samples + 100,000 pcs for mass production), feel free to share that too. |
| Project Timeline | Key milestones help us align with your schedule—please specify: - When do you plan to start sample testing? - When do you need to finalize the design? - When do you expect mass production delivery? |
II. Core Physical Parameters
These numbers are crucial for calculating the perfect damper size and torque—accuracy is key, but no need to overcomplicate it! Just share what you can measure.
| Parameter Name | Definition & Units |
|---|---|
| Load Weight | The actual weight of the part you want to dampen (lid/door/panel, etc.)—units: kg. If the weight isn’t evenly distributed (offset center of gravity), a quick note here helps |
| Dimensional Information | Key sizes of your part (units: mm): - Length/width (or diameter for round parts); - The distance from the part’s rotation axis to where the damper will act (we call this the "moment arm length"). |
| Installation & Angle Parameters | 1. Where will the damper/gas spring mount? Share coordinates or distance from the part’s edge; 2. What’s the maximum opening/closing angle? e.g., 0°-90° (like a cabinet door) or 0°-120°; |
III. Product-Specific Technical Details (For Rotary Dampers)
If you’re looking for a rotary damper, these extra details will help us nail the performance. Not sure about something? We’re happy to calculate it for you!
| Technical Parameter | Explanations & Examples |
|---|---|
| Torque Requirement | Your target damping torque (units: N·m or kgf·cm). A range is great (e.g., 0.5-1.2 N·m, 5-8 kgf·cm); If you’re unsure, just share the load weight + dimensions—our engineers will help figure it out! |
| Motion Direction | Do you need damping in one direction (e.g., only when closing, no resistance when opening) or both directions? Either is fine—just let us know! |
| Rotational Speed (RPM) | How fast does the part move? e.g., 30-100 RPM. Is the speed constant? Quick note: Speed affects torque performance, so even a rough estimate helps! |
IV. Environmental & Durability Requirements
These details ensure your damper lasts and works well in its intended environment—no unexpected surprises down the line!
| Requirement Category | Specific Explanations & Examples |
|---|---|
| Operating Environment | 1. What’s the temperature range for your product? e.g., -20℃~60℃ (standard) or high-temperature 85℃ (like engine bays); 2. Any special conditions? e.g., humid bathrooms (needs corrosion resistance) or outdoor use (needs waterproofing). |
| Service Life Requirement | How many times will the part open/close? e.g., 30,000 cycles, 50,000 cycles, or 100,000 cycles; Simply put: One cycle = one "open-close" action. |
| Special Customization Needs | 1. Do you need a 3D model (format: .stp/.step) for simulation? 2. Can we adjust existing molds (e.g., tweak mounting holes for a toilet seat)? 3. Any other requests? e.g., food-safe plastic, stainless steel shaft, specific color, or certifications like RoHS/REACH. |
