BALFORD.Metalworking engineering answers

Parts and applications

How are motor housings and end caps stamped?

Answer

Deep Draw Metal Stamping Metal Stamping Metal Machining Services Industries Served Automotive Industrial Equipment Engineering & Quality Considerations Roundness and concentricity are maintained through tooling and in-process checks for bearing fit. Deep drawing followed by in-house CNC machining covers facing, holes and assembly features. Dimensional consistency across production runs is documented with FAI and inspection records. Selected Case Studies Real projects from Balford's production history: Metal End Cap For Dc Motor Claw Pole For Stepping Motor Micro Claw Pole For Pm Motor Automotive Motor Housing Manufacturing Through Deep Drawing FAQ Which motor parts can Balford produce?

Sources

  1. Custom Metal Motor Housing Manufacturer | Stamping
    Deep Draw Metal Stamping Metal Stamping Metal Machining Services Industries Served Automotive Industrial Equipment Engineering & Quality Considerations Roundness and concentricity are maintained through tooling and in-process checks for bearing fit. Deep drawing followed by in-house CNC machining co...
  2. Motor Housing & End Cap Stamping: Wall Thickness Control
    Motor Housing And End Cap Stamping: Wall Thickness And Concentricity Control How deep drawn motor housings and end caps control wall thickness, concentricity and stack height — and what to specify so the motor assembles cleanly. Motor housings and end caps look simple on a drawing and behave badly i...
  3. Motor Housing & End Cap Stamping: Wall Thickness Control
    Home › Blog › Motor Housings Motor Components · Deep Drawing · Dimensional Control Motor Housing And End Cap Stamping: Wall Thickness And Concentricity Control Published September 16, 2026 · Balford Technical Team Motor housings and end caps look simple on a drawing and behave badly...
  4. Custom Metal End Cap Manufacturer | Stamping & Deep Drawing
    Dimensional consistency is documented with FAI and inspection records. Selected Case Studies Real projects from Balford's production history: Metal End Cap For Dc Motor Metal Cap For Methanol Injection Solenoid Valve FAQ Which end caps can Balford produce? + Deep-drawn end caps for DC motors and sta...
  5. Custom Metal End Cap Manufacturer | Stamping & Deep Drawing
    Home › Applications › End Cap Custom Metal End Caps for Motors & Solenoids Balford manufactures deep-drawn and stamped metal end caps for DC motors, solenoid valves and metal caps for injection valves — with controlled dimensions for assembly. Most of the custom caps we make are drawn rather than tu...
  6. Robotics Components Manufacturer | Metal Stamping & Deep
    Application: Multi-pole claw stepper motor stator; tight ID/OD/height for automated assembly Micro Claw Pole for PM Motor Material: SECC steel Process: Progressive die stamping Application: Small stepper motor claw pole; inner-hole perpendicularity drives tooling design Metal End Cap for DC Motor Ma...

What an engineer still needs from you

  • material and material condition (grade, temper)
  • material thickness, plus the key diameter, height and wall thickness
  • tolerances, burr direction and the visual acceptance standard
  • annual volume - it decides whether tooling is single-hit, progressive or transfer
  • surface finish, and any secondary machining, annealing or plating
Next step. Send the drawing for a manufacturability review, or send the part data for a process and cost route.
Submit a drawing / RFQDFM review

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This page is an engineering answer, not a quotation and not a dimensional acceptance. It is generated from Balford's published material and held to the verified company fact sheet.