Specialized in total solutions for motor automation

Automated assembly line solutions for servo motors

Servo motor automated production line solution covers the whole process of servo motor production, optimizing the process for core processes such as winding, soldering, assembly, etc.: the winding adopts servo tensioner to achieve constant tension control, improving slot fullness and quality of wiring; the soldering introduces flux preheating and intra-cavity heating structure to eliminate the problem of blowing up the tin; and at the same time, it integrates the processes of automatic rounding and PCB straightening, and builds closed-loop control through PLC with high resolution encoder to cooperate with machine vision and laser positioning to realize the synergy of the whole process. At the same time, it integrates the automatic rounding and PCB straightening processes through PLC with high-resolution encoder to build closed-loop control, and machine vision and laser positioning to realize the synergy of the whole process.

Automated assembly line solution for servo motors (images 1)
Servo Motor Assembly Line · Technical Specifications
ItemSpecification
Motor typesServo motors · stepper motors · robot joint motors (frame size and shaft end per workpiece drawing)
Process coverageWinding → soldering → rounding & PCB straightening → assembly → break-in → end-of-line test
Positioning accuracyElectric cylinder ±0.02 mm · servo handling module ±0.03 mm · full-line repeat ±0.01 mm
Changeover time25 min (modular changeover, mixed-model production)
Defective rate≤0.3‰
In-line inspectionVision for missing or misplaced parts · in-position sensors · programmable power supply at the break-in station · power-on test
Control systemPLC + HMI, MES-ready
Power supply3-phase AC 380V / 50Hz
Air supply0.5–0.7 MPa
SafetySafety light curtain · safety door lock · personnel interlock
Stations · cycle time · output · footprintQuoted per workpiece drawing and process allocation; layout drawing issued with the proposal

Rows marked g are standard configuration; remaining values are confirmed against the workpiece drawing.

Customization Process

Each line is customized to the customer's product and cycle time; stations, fixtures, conveying and inspection are all redesigned. Seven stages, each with defined deliverables and customer sign-off points.

  1. 1

    Requirement review
    & concept design

    7–15 days

    Technical proposal

  2. 2

    Technical freeze
    & contract

    3–7 days

    Technical agreement

  3. 3

    Design & build
    in-house commissioning

    30–60 days

    Drawings · programs

  4. 4

    FAT
    factory acceptance

    3–5 days

    Acceptance record

  5. 5

    Site installation
    & SAT

    5–10 days

    SAT report

  6. 6

    Production validation

    3–10 days

    Validation report

  7. 7

    Final acceptance
    & handover

    2–3 days

    Manuals · spares

Total lead time is typically 45–120 calendar days, with build and in-house commissioning accounting for the largest share. Once the design is frozen, changes to core process parameters (size, cycle time, number of stations) cascade into mechanical, electrical and layout changes and may extend the schedule by more than 30% — technical freeze requires written customer confirmation.

Program Advantages

The program can improve the repeat positioning accuracy to ± 0.01mm, product defective rate down to below 0.3‰; modular design to support 25 minutes of rapid type change, compatible with the mixed line production; the whole process of data traceability, unmanned operation, compared with the traditional production line, production capacity and stability increased significantly, effectively reducing labor costs, suitable for multi-specification servo motors flexible production needs.

Jiuju Automation-Servo Motor Assembly Line
Jiuju servo motor production equipment

Core parameters

We are an automated production line manufacturing of motors with design, R&D, production and after-sales capabilities, which can realize flexible intelligent assembly and non-standard customization as required

Product Recommendation

Deep plowing in the motor industry for many years, the products are widely used in the four core areas, according to the process characteristics of different types of motors to provide exclusive motor assembly automated production line solutions.
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Jiuju Automation
Jiuju Automation
Committed to becoming a leading enterprise in the field of industrial automation

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