Hub dynamo SON Delux silver polished 32 + 36 H with Schmidts Original tension axle

• Hub dynamo SON Delux silver polished 32 + 36 H with Schmidts Original tension axle
• Technical data:

Electrical power: 6V / 3W according to StVZO

Approval: ~~~ K 687 for 16"-28" (400-716 mm) in conjunction with Edelux

Permissible wheel sizes: 16" - 28"

Efficiency: 65% at 15 km/h in a 28" wheel

Power consumption at idle: 0.4 watts at 15 km/h in a 28" wheel

magnetic rotor: neodymium-iron-boron, 26-pin

Contacting: 4.8 mm flat plug, two-pole, floating

Axle: Hollow axle ø10 mm in aluminium 7075 T6

shaft ends: stainless steel

Bearing: Deep groove ball bearing 629 2RSH (SKF)

Hub sleeve: Aluminium 6082 T6

Colour: silver polished or black anodized

Sealing: Gap seal and sealing washers, pressure compensation system

number of spoke holes: 32, 36

Weight: 390 g (without clamping axle)

installation width: 100 mm

The SONdelux is the first hub dynamo whose generator is specially designed for modern LED headlights (like Edelux and B&M Cyo). Since December 2009, the SONdelux - in combination with Edelux - has had StVZO approval for all wheel sizes (16"-28"). An LED - in contrast to a halogen bulb - is highly effective even at partial load, i.e. when operated below its rated output. Therefore it is no longer necessary to build the dynamo in a way that it reaches its full power already at the lowest possible driving speed. The SONdelux is therefore smaller and lighter than a hub dynamo for halogen lighting (SON 28). The power consumption at idle is reduced by 30 - 35% compared to the SON 28. In its robustness and in its high-quality design, however, the SONdelux corresponds to the SON 28.