Precision Automatic Motor Winding Machine for BLDC & Servo Motors — Stator OD 20-100mm, Ideal for Brushless Motors, Stepper Motors & Medical Devices
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Precision Automatic Stator Winding Inserting Machine with Four-Station Design for 20-100mm Stator OD
Product Summary
Precision Automatic Motor Winding Machine for BLDC & Servo Motors — Stator OD 20-100mm, Ideal for Brushless Motors, Stepper Motors & Medical Devices The Precision Automatic Motor Winding Machine is a high-performance winding solution designed for brushless DC motors, stepper motors, and servo motors...
Product Custom Attributes
Name:
Motor Stator Slot Automatic Coil Inserting Machine
Model:
SMT-QX08
Stator I.D.:
110-210mm
Stator O.D.:
≤260mm
Dimension:
(L)2370×(W)1260×(H)1710mm
Highlight:
Automatic motor winding machine for BLDC motors
,Stator winding machine for servo motors
,Precision winding machine for medical devices
Basic Properties
Place of Origin:
China
Brand Name:
SMT
Certification:
ISO / SGS Audit
Model Number:
SMT-QX08
Trading Properties
Minimum Order Quantity:
1 Set
Price:
Negotiable
Packaging Details:
Plywood Box With Sealing.
Delivery Time:
8 - 14 weeks
Payment Terms:
L/C,T/T
Supply Ability:
1pcs / 7 - 13 weeks
Product Description
The Precision Automatic Motor Winding Machine is a high-performance winding solution designed for brushless DC motors, stepper motors, and servo motors. The machine features a four-station design with all imported servo motor electric drives, achieving an empty load speed of 800 RPM and supporting wire diameters from 0.08mm to 1.0mm. With compatibility for stator outer diameters from 20mm to 100mm and stack heights from 5mm to 70mm, this equipment delivers exceptional winding precision and versatility. The machine incorporates imported high-precision ball wire rods and guide rails to ensure long-term accuracy and durability, while the thickened square pipe welded chassis provides superior stability and rigidity. For manufacturers of small to medium-sized precision motors, this automatic winding machine represents a transformative investment in quality, consistency, and production efficiency.
Main Technical Data
| Parameter | Value |
|---|---|
| Model |
SMT-QX08 |
|
Stator I.D |
60-150mm |
|
Stator O.D |
≤210mm |
|
Core Length |
≤190mm |
|
Tooling stroke |
≤90mm |
|
Compatible wire |
CU/AL |
|
Slot number range |
24-48 slots |
|
Power supply |
380V/50/60Hz 5Kw |
| Weight |
1050kg |
| Dimension |
(L)2370×(W)1160×(H)1710mm |
Cause
BLDC motors, stepper motors, and servo motors are increasingly used in applications where precision, efficiency, and reliability are critical — including electric vehicles, medical devices, industrial automation, robotics, and high-end home appliances. These motors typically feature complex winding patterns with fine wire gauges, multiple layers, and tight tolerance requirements. Manual winding of these precision stators is extremely challenging. Operators must handle fine copper wire (often 0.1mm or less) without causing wire breaks, maintain consistent tension across hundreds or thousands of turns, and achieve uniform wire layering within narrow slot openings.
The limitations of manual winding in this context are severe. Human error leads to variations in coil tension and spacing, causing inconsistent electrical performance and motor imbalance. Low productivity plagues manual operations, as each stator requires painstaking attention. High rejection rates result from improperly wound coils, leading to motor failure or overheating.Skilled workers are essential for quality manual winding, but fatigue and turnover impact both output and consistency. As demand for precision motors continues to rise globally, manufacturers urgently need automation solutions capable of meeting the stringent requirements of BLDC and servo motor production.
Solution
Our Precision Automatic Motor Winding Machine delivers a purpose-built solution for high-precision stator winding. The four-station design allows multiple stators to be wound simultaneously, dramatically increasing throughput while maintaining consistent quality across all units. The machine employs all imported servo motors for electric drive, providing accurate and stable positioning with micrometer-level precision in coil placement and tension control.
Every winding cycle produces coils wound to exact specifications, eliminating variability and improving overall product quality. The automated operation speeds far exceed manual capabilities, winding multiple coils simultaneously and significantly shortening production cycles. Uniform wire distribution enhances the motor‘s electromagnetic performance, reducing vibration, noise, and power losses, leading to longer motor life and higher customer satisfaction.
The machine’s high versatility allows simple and quick changeovers between different motor models, with parameters easily adjusted via the touchscreen controller. The imported high-precision ball wire rods and guide rails ensure equipment accuracy and long-term durability, while the thickened square pipe welded chassis provides a stable foundation, overall stability, and strong rigidity.
Additionally, the machine supports a wide range of stator specifications — from household appliance motors to medical equipment motors, industrial fans, water pumps, new energy vehicle components, servo motors, and stepping motors. This versatility makes it an ideal solution for manufacturers producing diverse product lines.
Application
This precision automatic winding machine is designed for a wide range of applications including household electrical appliance motors, medical equipment motors, industrial fans, water pumps, new energy vehicle components, rotary transformers, sensors, servo motors, stepping motors, vacuum cleaner motors, and electric tool motors. It is applicable to all types of brushless motor winding and serves as an ideal solution for manufacturers of small to medium-sized precision motors requiring high consistency and throughput.
How It Works
The precision winding machine operates on a four-station design where multiple stators are loaded onto winding stations simultaneously. The operator loads the stators and selects the appropriate winding program via the touch motion controller. The controller stores parameters including wire turns, winding patterns, and tension settings.
When the cycle begins, the four stations work in parallel, each guided by servo-driven winding heads. Closed-loop tension control systems maintain consistent wire tension throughout the winding process, critical for fine wire applications where breakage is a primary concern. The indexing servo precisely rotates each stator to align slots with the winding heads, while the line servo controls wire feeding and positioning.
All imported high-precision ball wire rods and guide rails ensure smooth, accurate movement, and the controller manages complex winding patterns including multi-layer arrangements and transitional wire paths. Built-in diagnostics monitor wire tension, detect wire breaks, and track production counts. Upon cycle completion, the operator unloads finished stators and loads the next batch.
How to Choose
Slot Orientation: Match the winding method to your stator’s slot orientation — outward-facing slots are best served by fly fork external winding machines for high efficiency and low cost; inward-facing slots require needle-type internal winding machines for higher wire routing accuracy.
Dimensional Compatibility: For small stators (10-70mm OD), a multi-station machine like this four-station model is recommended for high throughput. For large stators above 120mm OD, single-station equipment may be necessary. The stack height is also critical — heights exceeding 70mm may require custom equipment to avoid excessive swing and wire breakage.
Wire Diameter: Fine wire below 0.1mm requires precision tension control and can run at higher speeds. Thick wire above 0.8mm requires reduced speed and increased tension to ensure coil tightness. For multiple-wire parallel winding, ensure the machine has synchronous winding capabilities to prevent entanglement.
Slot Distance and Accuracy: Small slot distances require high-precision equipment with positioning error ≤ ±0.01mm to avoid wire scratching.
Number of Turns: High turn counts pair well with high-speed multi-station machines for efficiency; lower turns with high accuracy demands may suit precision single-station equipment.
FAQQ1: How does this machine maintain consistent tension for fine wire winding?
A: The machine utilizes closed-loop tension control with real-time monitoring and adjustment. The imported servo drive system ensures stable tension across all four stations, preventing the wire breakage and uneven winding common in manual operations for fine-gauge wires.
Q2: What is the typical production output per hour for this four-station machine?
A: With four stations operating simultaneously at speeds up to 800 RPM empty load, throughput depends on the specific winding parameters (number of turns, wire diameter, etc.). However, the multi-station design typically increases cycle time by three to five times compared to single-station operation, delivering substantial productivity gains.
Q3: Can this machine handle multi-wire parallel winding applications?
A: Yes. The machine supports multi-wire parallel winding with synchronous wire feeding capabilities. Consult with your supplier regarding specific multi-wire configurations to ensure proper anti-entanglement wiring system integration.
Q4: Does the machine support quick changeovers between different stator models?
A: Yes. The touch motion controller stores multiple winding recipes, allowing operators to switch between different stator models by simply loading the appropriate program and swapping minimal tooling. The machine‘s high versatility and design facilitate simple, quick changes.
Q5: What maintenance is required to keep the machine operating at peak performance?
A: Regular maintenance includes cleaning waste thread ends and foreign objects from the working table, lubricating transmission parts such as motors, rolling bearings, screws, and guide rails, and checking tensioner components for normal operation. Following a structured maintenance schedule extends equipment life and maintains winding quality.
Production Line Solutions
SMT offers comprehensive technical consulting and turn-key project services for AC motor, DC motor, and BLDC motor manufacturing. Our services include motor cost evaluation, manufacturing know-how, staff training, and complete project implementation. Our solutions serve various applications including new energy automobile motors, servo motors, generators, three-phase motors, pump motors, compressor motors, household appliance motors, and other induction motors. We specialize in stator and rotor core assembly, slot insulation, automated winding, inserting, fusing, and resin impregnation technologies for diverse stator sizes and slot configurations.
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