What Should a Blind Motor RFQ Include?

A useful RFQ has three layers: technical definition, commercial scope, and quality evidence. Technical data tells the supplier what the motor must move and how the system should operate. Commercial data defines quantity, packaging, delivery, and price structure. Quality requirements explain how the buyer will approve samples and accept mass production.

The RFQ does not need to prescribe every engineering detail. Buyers often get better results when they classify each item as Buyer Must Provide, Buyer Can Specify, or Supplier Recommend. This shows where engineering judgment is allowed and where deviation is not acceptable.

What Project Information Should You Send First?

Identify the buyer, project, market, and schedule

Start with the business context. State whether the inquiry is for a residential product line, hospitality project, office fit-out, smart-home program, or industrial shading application. Name the target country or region because voltage, radio frequency, plug style, certification, and labeling rules may change by market.

Include estimated annual volume and the expected first-order quantity. If the project will move through prototype, pilot, and mass production, list each stage and target date. The supplier can then separate development costs from production pricing and show where tooling, certification, or customization affects lead time.

Make uncertainty visible

If volume or launch timing is not final, provide a realistic range instead of leaving the field blank. For example, request price breaks at 500, 2,000, and 10,000 units. If the project is still in design, identify which dimensions are fixed and which remain open.

What Blind Specifications Does the Manufacturer Need?

Describe the complete moving load

Motor selection begins with the blind, not the motor catalogue. State the blind type, such as roller blind, zebra blind, Roman blind, projection screen, or outdoor shade. Provide the finished width and drop, fabric type, fabric weight per square meter when available, bottom-bar weight, and the number of identical units.

The supplier also needs the installation direction and expected stopping positions. Large width, heavy fabric, long drop, or an uneven bottom bar can increase required torque and change the preferred operating speed. Outdoor applications may need higher ingress protection and different duty-cycle assumptions.

Send a representative range

For a product family, list the smallest, typical, and largest blind. The largest unit normally drives motor capacity, while the smallest unit can expose speed, noise, or fit issues. If the range uses several tube sizes, separate them into clear configurations.

What Roller Tube Details Should You Include?

The roller tube is the mechanical interface between the motor and the blind. Provide the tube profile, outside diameter, inside diameter, wall thickness, and any internal ribs or keys. A nominal tube size alone is rarely enough because tubes with the same outside diameter can use different crowns and drive wheels.

Attach a dimensioned drawing, a clear cross-section photo with measurements, or a physical sample. Also show the available headrail space, bracket-to-bracket width, and maximum motor-head envelope. These details let the supplier confirm motor diameter, adapter fit, bracket alignment, and service access before building a sample.

What Motor Performance Requirements Should You Specify?

Torque and speed

State a torque target only when it has been validated. Otherwise, provide the load and geometry data and ask the supplier to calculate a suitable value with a safety margin. Buyers who need a starting method can review how to calculate blind motor torque. The RFQ should ask the supplier to show the recommended torque, assumptions, and margin used for the largest blind.

Specify a preferred rotation speed or opening time if user experience depends on it. High speed can reduce travel time but may increase noise or vibration. Ask the supplier to explain trade-offs between torque, speed, motor diameter, and sound level.

Diameter, noise, duty cycle, and limits

Confirm the maximum motor diameter and motor-head dimensions allowed by the tube and bracket system. Add a measurable noise target when the application is sensitive, and describe the test method. State the expected cycles per day, continuous-run time, and rest period so the supplier can check thermal protection and duty cycle.

Define the limit-setting method: mechanical, electronic, automatic, or app-based. List obstacle detection, soft start and stop, position feedback, or synchronized movement separately because these functions may require a different motor family or controller.

What Power Requirements Should You Put in the RFQ?

Select the power concept first: AC mains, low-voltage DC, rechargeable battery, replaceable battery, or solar-assisted battery. Then specify voltage, frequency, current limits, cable length, wire count, connector type, charger output, and plug standard. If several markets are involved, request a separate compliant configuration for each one.

For battery motors, ask for rated capacity, expected cycles per charge under stated blind conditions, charging time, standby consumption, low-battery behavior, and battery replacement policy. For solar systems, provide panel location, expected light conditions, cable routing, and whether the panel is included.

What Control Requirements Should You Specify?

Wired, RF, and smart-home control

State whether the motor will use a wired wall switch, dry contact, RF remote, app, building-management system, or a combination. For RF, include frequency, channel count, group-control logic, operating range, and remote design. Confirm whether the receiver is integrated into the motor or supplied separately.

For connected products, name the protocol and version, such as Wi-Fi, Zigbee, Z-Wave, or Matter. Explain whether the motor must work directly with a third-party platform or through a gateway. If a gateway is required, request separate pricing and information about account ownership, firmware updates, API access, and regional availability.

Project integration and feedback

Commercial projects may require dry-contact inputs, RS485 or another wired interface, position feedback, scene control, or synchronized operation. Provide the control-system brand and wiring or protocol document when possible. Ask the supplier to identify commands, timing limits, gateway dependencies, and licensing conditions.

Which Accessories Should Be Included in the Quotation?

A motor price is not a complete system price. List the crown, drive wheel, brackets, remote, receiver, charger, solar panel, gateway, adapters, mounting hardware, and spare parts that must be included. Ask the supplier to show part numbers and quantities for each configuration so the buyer can see what is standard, optional, or custom.

Confirm whether accessories are packed with each motor, packed by project zone, or shipped in bulk. For large programs, request a recommended spare-parts ratio and identify which components can be replaced in the field.

What OEM or Private-Label Requirements Should You Define?

Separate standard supply from customization. If the project requires a branded label, custom remote artwork, translated manual, retail packaging, barcode, SKU, cable, connector, or housing color, list each item with an approval owner. Buyers deciding how much design work to retain can compare OEM vs ODM blind motor manufacturing before freezing the RFQ scope.

Provide artwork formats, color references, language lists, barcode standards, and packaging tests where applicable. Ask the supplier to quote tooling, setup, MOQ, approval lead time, and recurring unit cost separately. Ownership of drawings, firmware, app assets, molds, and labels should be agreed before development begins.

What Certifications and Documents Should You Request?

Compliance depends on the product architecture and sales market. The RFQ should name the required approvals and ask whether existing certificates cover the exact motor, power supply, radio module, and brand configuration. Use this guide to review blind motor certification requirements.

Request relevant certificates, declarations, test reports, technical files, material-compliance statements, radio documents, and labeling instructions. Ask whether private labeling, a different charger, a firmware change, or a new remote will require additional testing. The supplier should identify which documents are included and which require new cost or lead time.

For traceability, define the information required on the motor and carton, such as model, voltage, batch, date code, serial number, and compliance marks. Include a requirement for renewal notice and change notification where document validity must continue through the program.

What Sample Requirements and Acceptance Criteria Should You Include?

Define the sample and pass conditions

State sample quantity, configuration, accessories, labeling level, and delivery date. Use the real tube, bracket, blind, controller, and power supply whenever possible. This is the practical way to test blind motor compatibility before bulk ordering and avoid approving a motor in isolation.

Acceptance criteria should be measurable. Typical items include correct fit, full travel, torque margin, speed tolerance, stopping accuracy, noise under a stated method, control range, pairing behavior, charging performance, thermal protection, cycle testing, appearance, labeling, and packaging.

Create a golden sample

Once the sample passes, sign and date a golden sample or approved specification pack. The controlled reference should include hardware revision, firmware version, accessories, artwork, packaging, and approved test results. Mass production should match this baseline unless both parties approve a documented change.

What Commercial, Warranty, and After-Sales Terms Should the Supplier Quote?

Ask for currency, quantity breaks, MOQ, tooling and NRE, sample fee, certification cost, packaging cost, and quotation validity. State the requested Incoterm, destination, payment terms, production lead time, and shipping assumptions. If the project has staged releases, request lead time and capacity for each stage.

Define the warranty period and when it starts. Request the claim process, evidence required, response time, repair or replacement method, freight responsibility, and spare-parts availability. For connected products, include firmware support, security updates, app continuity, and technical escalation.

How Should Suppliers Present Their Quotation?

Require the same quotation structure from every supplier. Each configuration should have a model number, technical summary, included accessories, unit price, MOQ, lead time, certification status, customization status, warranty, and validity period. Optional items and one-time charges should appear on separate lines.

The quotation should include assumptions and deviations. Ask the supplier to repeat any missing input, engineering assumption, excluded accessory, substitute specification, or open compliance issue. This section often reveals more risk than the headline unit price.

Technical fit and supplier capability should be reviewed together. Buyers evaluating factory depth, engineering response, quality control, and service coverage may also use this guide on how to choose a blind motor manufacturer.

How Do You Control Changes After Sample Approval?

Add a change-control clause to the RFQ or quality agreement. The supplier should not change critical components, material, factory, firmware, radio module, charger, control logic, label, packaging, or production process without written notice and buyer approval. Define which changes require a new sample, validation test, certification review, or pilot run.

Link the approved bill of materials, drawings, firmware version, artwork, inspection standard, and golden sample to the purchase order. When a change is proposed, record the reason, affected lots, risk assessment, validation evidence, and effective date.

What Are the Most Common Blind Motor RFQ Mistakes?

• Quoting only by blind width. Width does not define fabric load, tube radius, bottom-bar weight, or duty cycle.
• Using a nominal tube name. The supplier still needs the profile, inside diameter, wall thickness, and adapter interface.
• Requesting smart control without a protocol. Identify the protocol, version, gateway, platform, and integration path.
• Leaving accessories out of scope. Motor-only prices cannot be compared with complete-system prices.
• Listing certifications without a market. Compliance depends on destination, radio architecture, power supply, branding, and classification.
• Approving a sample without pass criteria. Record the tests, revisions, and golden-sample baseline.
• Comparing unit price before assumptions. A lower quote may exclude tooling, gateway, charger, documents, packaging, or engineering work.

What Does a Complete Blind Motor RFQ Template Look Like?

Use the following field map in an inquiry email, procurement form, or supplier portal. For projects with several blind sizes or control configurations, use one line per configuration and attach a schedule. Mark unknown technical items as Supplier Recommend and require the supplier to state the calculation basis.

Ready to Prepare a Better Blind Motor RFQ?

A strong RFQ does more than request a price. It creates a common technical and commercial baseline, gives the supplier room to make qualified recommendations, and turns sample approval into a controlled production standard. This makes quotation comparison faster and reduces costly changes after the purchase order.

If torque, motor diameter, control architecture, or tube compatibility is still uncertain, send the blind data, tube drawing, market, and expected volume for engineering review. JIECANG can help define a suitable motor configuration and prepare a quotation with assumptions stated clearly.