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Flywheel magneto NTS 12V-43W Electronic for Sachs 50S

High-quality, self-triggering electronic magneto ignition without pickup or CDI, maintenance-free and breakerless. Fits for Sachs 50S.
Suitable for both air-cooled and fan-cooled models.
The kit is delivered complete as shown in the picture.

Can replace Bosch, Ducati, Motoplat, and other ignition systems.

Technical data:

  • Flywheel, outer diameter: 116mm
  • Stator plate, outer diameter: Ø = approx. 90mm
  • Stator plate, bolt spacing c-c: approx. 79mm (4 mounting holes)
  • Primary coil/light coil, bolt spacing: c-c: approx. 54mm
  • Light coil: 12V-43W (designed for use with voltage regulator)
  • Rotation direction: Clockwise (right side)
  • For crankshaft with taper: K1:7,5 (13,5%) and input diameter Ø = 14mm
  • Mounting holes for fan wheel: 4xM5 and 3xM6
  • Flywheel puller: Thread M26x1.5 (see NTS part no: 01-37-401)

Wiring diagram for installation included!

Recommended bulbs/horn:

Headlight: 12V-35/35W
Brake light: 12V-5W
Tail light: 12V-3~4W
Horn: 12V/AC

Specification

SKU:
K-4049
Category
Weight 1,7 kg
Trademark

NTS Premium Parts
Standard Unit

Set
Additional Info

Function:

The source coil in the stator provides both:

  • energy to the ignition coil

  • the ignition timing

The ignition timing is determined by:

  • the position of the magnets in the rotor

  • the physical position of the coil

Inside the external ignition coil there is:

  • a diode and a transistor that detect the peak of the voltage pulse
    → the current is interrupted → spark

    The product is suitable for

    • Sachs
      • 50S
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