Dual-Division Engineering RFQ Intake

Contact PMDD Application Engineer

Send your continuous/peak torque, speed range, bus/grid voltage, OD/ID envelope, or reference part number to initiate a project-specific engineering and RFQ review.

Scenario-Specific RFQ Templates

Pre-Fill the RFQ Form by Application Scenario

Click a scenario below to load a structured engineering parameter template directly into the inquiry form.

Structured Project Inquiry

Submit Operating Parameters & Envelope Constraints

Use the scenario selector inside the form to pre-populate the technical checklist. For STEP/DXF drawings, torque-speed duty tables, or existing gearbox nameplate photos, you can also send attachments directly via email.

Select Inquiry Scenario TemplatePre-fills category & technical checklist below

Send your operating parameters, interface drawings, or nameplate photos to confirm product fit, documentation scope, and quotation terms per project.

Need to attach STEP/DXF files or nameplate photos immediately? Send them directly to inquiry@pmddmotor.com or WhatsApp +86 188 5797 1991 (specifications, CAD deliverables, and quotation scope confirmed per project).

Direct to PMDD Application Engineering Desk | WhatsApp: +86 188 5797 1991Direct Technical Inquiry & OEM Scope Review Desk

Share your target torque/speed, OD/ID or IEC frame envelope, or reference part number to initiate a project-specific engineering and RFQ scope review.

Direct Engineering Email (RFQ & CAD)

inquiry@pmddmotor.com

Send your operating parameters, interface drawings, or nameplate photos to confirm product fit, documentation scope, and quotation terms per project.

Instant Application Engineer WhatsApp

+86 188 5797 1991

WhatsApp Application Engineer

Share nameplate photos, reference part numbers (Kollmorgen / TQ / Celera), or OD/ID limits for an engineering scope review.

Global B2B Technical Inquiry Desk: Product availability, ratings, CAD files, test evidence, supplier identity, and commercial terms are confirmed per project.NDA-Ready STEP / DXF Review · Specifications & Supply Scope Confirmed per Project

Division 1 RFQ Checklist (Frameless & DDR)

  • Stator OD, Rotor ID (through-bore diameter), and axial length limit (mm)
  • Continuous torque (Tc), peak torque (Tp), rated speed, and duty cycle (%)
  • DC bus voltage (12–48 VDC / 72–96 VDC) or AC servo supply (220–310 VAC)
  • Target servo drive model, encoder feedback protocol, and heatsink boundary

Division 2 RFQ Checklist (Industrial & Retrofit)

  • Existing motor power (kW), gearbox ratio, and output shaft speed (rpm)
  • Continuous and breakaway load torque (Nm / kNm) and daily operating hours
  • Line supply (380V / 400V / 480V / 690V AC or 3 kV / 6 kV / 10 kV) and VFD topology
  • Mounting arrangement (B3 / B5 / B35 / flange), cooling method (IC408 / IC416 / IC71W), and IP protection target

Separate PMG RFQ Checklist (Wind, Hydro & Expander)

  • Prime-mover type (hydro runner, wind rotor, expander) and speed window (10–600 rpm)
  • Rated electrical output (kWe), target terminal voltage, and electrical frequency (Hz)
  • Maximum turbine runaway over-speed (rpm) and rectifier / AFE DC-link ceiling voltage (Voc)
  • Shaft axial/radial thrust bearing loads, outdoor/coastal C4/C5 coating, and cooling method

Project Verification & Quotation Boundary

Product suitability, exact model ratings, thermal test conditions, supplier legal identity, availability, certifications, inspection records, sample arrangements, pricing, and delivery terms must be confirmed for each specific project. Direct-drive architectures are not suitable for every load profile, and no general energy-savings, cost-reduction, or response-time commitment is made prior to project-specific confirmation.

Technical RFQ & Governance FAQ

Frequently Asked Questions

Q01What should I include in an initial PMDD engineering inquiry?+

Include the application and load, continuous and peak torque if known, operating speed and duty cycle, supply voltage, mechanical envelope or mounting details, cooling and environmental limits, feedback and control needs, expected quantity, and destination. Attach interface drawings or existing equipment nameplate photos when emailing.

Q02Can I submit an inquiry before all parameters are finalized?+

Yes. Select the closest RFQ scenario preset in the form below, provide your known boundary conditions, and mark provisional values clearly. Missing thermal, mechanical, or drive interface parameters can be clarified during engineering review before quotation.

Q03Are candidate specifications, certifications, or lead times guaranteed on this site?+

No. This site provides inquiry-planning information and does not publish confirmed product ratings or availability. Supplier identity, model data, compatibility, certifications, test evidence, and delivery terms must be confirmed in writing for your project before ordering.

Q04How should we share 3D STEP/DXF drawings, torque-speed duty tables, or existing motor nameplate photos?+

Submit the structured operating parameters through the RFQ form below or click the email inquiry CTA to open a pre-formatted technical email where you can attach STEP/IGES/DXF drawings, duty-cycle spreadsheets, or existing motor and gearbox nameplate photographs.

Browse Engineering Sections

Company information

Operated by Magatom Dynamics Co., Ltd.

Legal entity and seller for new orders: Magatom Dynamics Co., Ltd..

This company signs contracts, issues commercial invoices and receives payments for new orders. Please use the payment details provided on your invoice. Supported invoice currencies: USD, EUR, JPY, GBP, CAD, AUD, SGD, HKD, CNH (Seller on contracts and commercial invoices is always Magatom Dynamics Co., Ltd.; JPY settlements use beneficiary Lianlian International Company Limited and all other supported currencies use Magatom Dynamics Co., Ltd. per the complete verified bank details on the issued commercial invoice).

Boundary notice: PMDD Motor (pmddmotor.com) is the project engineering and RFQ brand operated by Magatom Dynamics Co., Ltd.. Buyers may request Shenzhen or Dongguan as preferred sourcing regions. Actual supplier identity, manufacturing relationship, facility location, address, certifications, model ratings, equipment, and inspection protocols vary by order and are confirmed in the formal quotation and contract. No supplier facility is represented as Magatom-owned.

Engineering Desk · +86 188 5797 1991