SDN-32Z Newest Design High Quality Plastic Inverter Spot Welding Machine
SDN-32ZH Automatic Rotor Spot Welding Machine
This machine is suitable for automatic welding of the commutator and the rotor wire with hook or slotted motor. The machine can be used to adjust the spot welding depth, the mechanical positioning of the workpiece on the groove, the number of welding cycles per hook can be compensated, imported solenoid valve control, automatic control, automatic control, Welding cylinder, fast and stable, all actions once completed, simple operation, high-quality welding.
Imported Solenoid Valve Control
Cycle Compensation per Hook
Adjustable Welding Depth & Groove Alignment
Fast, Stable & Automated Operation
Technical Parameters
Supply Voltage
AC380±10% 50Hz
Air Pressure
0.5~0.7MPa
Standard Current Ratings
16
Rated Capacity
32kVA
Wire Diameter
Φ0.12~Φ1.2mm
Rotor Diameter
≤Φ90mm
Rotor Shaft Diameter
≤Φ17mm
Commutator Diameter
≤Φ40mm
Product Details & Mechanism
Frequently Asked Questions
What types of rotors and commutators are compatible with this machine?
The SDN-32ZH is engineered specifically for hook-type or slotted commutator rotors, handling rotor diameters up to Φ90mm, rotor shaft diameters up to Φ17mm, and commutator diameters up to Φ40mm.
Can the spot welding depth and cycle parameters be adjusted?
Yes, the machine enables precise spot welding depth adjustments, accurate mechanical positioning over the groove, and programmable cycle compensation per hook to ensure uniform welding across all segments.
What copper wire gauge range does the unit accommodate?
It accommodates enamelled copper wire diameters from Φ0.12mm to Φ1.2mm, covering a broad variety of micro and standard fractional-horsepower motor manufacturing lines.
What are the operational power and pneumatic requirements?
The system runs on a standard three-phase AC380V ±10% 50Hz supply with a rated capacity of 32kVA, requiring a compressed air supply pressure of 0.5 to 0.7 MPa.
How does the machine maintain stable and high-speed operation?
High stability and rapid execution are achieved through imported solenoid valve controls combined with a specialized high-rigidity welding cylinder, completing all index and weld actions automatically in one continuous sequence.
