QD124A 12V 1.2KW Engine Starter Motor Copper Made for Generator Accessories

Product Specifications

• Model: QD124A Direct Drive Starter Motor
• Voltage: DC 12V
• Rated Power: 1.2KW
• Gear: 8 Teeth, Clockwise Rotation
• Winding: Pure Copper
• Mounting: 2-Hole Flange Fixed
• Net Weight: 4KG
• Package: Carton Packaging
• Warranty: 6 Months Factory Warranty
•  

Wide Application Range

1. 186F、188F、192F、195F single-cylinder air-cooled diesel portable generator sets (5KW~12KW)
2. Agricultural diesel water pumps, small walking tractors, agricultural irrigation power equipment
3. Construction site small mobile diesel welding machines, road compactors, light engineering machinery
4. Marine small single-cylinder diesel auxiliary power units, off-road vehicle emergency starting equipment
5. Old hand-crank diesel engine electric start retrofit, original starter failure maintenance replacement

Key Product Features

1. Pure Copper Winding, Strong Low-Temperature Starting Torque
   High conductivity pure copper coil generates stable large starting torque, can smoothly crank the engine for ignition startup in low-temperature winter environments, effectively avoid starting difficulty caused by aluminum coil insufficient torque and serious heating burnout failure.
    
2. 8-Tooth Standard Pinion, Perfect Match Flywheel Ring Gear
   Standard 8-tooth drive gear with accurate modulus, stable meshing with original engine flywheel gear ring, no gear skipping, tooth breaking and abnormal knocking noise, greatly extend the service life of both starter and flywheel gear.
    
3. Integrated Electromagnetic Solenoid Switch + Reliable One-Way Overrunning Clutch
   Built-in high-performance suction switch, fast gear engagement and disengagement; one-way overrunning clutch automatically separates after startup to prevent high-speed reverse drag burnout of the armature, greatly reducing starter failure rate.
    
4. Universal Flange Mounting Design, Direct Plug-and-Play Replacement
   Standard two-hole fixed flange, same installation size as original QD124A/QD124FS, no need to drill or modify the flywheel housing, quickly complete fault replacement and shorten equipment downtime loss.
    
5. Cast Aluminum Anti-Vibration Shell + Anti-Corrosion Surface Treatment
   High-strength die-cast aluminum housing with electrophoretic anti-rust coating, excellent dustproof, splash-proof and shock-resistant performance, suitable for long-term outdoor harsh field working environment.
    
6. Wide Compatibility For Mainstream Single-Cylinder Diesel Engines
   Universally applicable to domestic mainstream 186/188/192/195 series air-cooled single-cylinder diesel engines, widely stocked spare parts for generator maintenance merchants, high cost performance and stable supply.
    

Common Equipment Failures Solved

• Original starter coil burned out, resulting in no rotation or weak rotation, engine unable to start
• Aluminum winding starter overheating under frequent startup, leading to insulation breakdown and short-circuit damage
• Pinion gear worn, gear skipping during startup, unable to drive the engine to rotate
• One-way clutch failure, reverse drag after engine startup, burning the starter armature
• Old hand-crank diesel engine needs electric start transformation, QD124A is the most matching standard starter model