Z-drive | 4,75mm (3/16") | Speedmaster S6 | New version

Popular classic in new best form
As the successor to our sterndrive, we decided to design a new and improved version of the S6 sterndrive. This is not only visually, but also clearly noticeable in the choice of materials. In contrast to the previous model, the body of the Z-drive is no longer made of cast aluminum, but of CNC-milled aluminum 7075. The surface is compacted and additionally protected against corrosion and refined by anodizing. In contrast to previous Z-drives the new S6 Z-drive has a closed lubrication system with low-viscosity grease. Smearing in the boat as in the predecessor is therefore a thing of the past. In contrast to the previous model, the helical gears are not pressed, but CNC milled, hardened, ground and therefore much more precise and robust. All drive shafts are made of stainless steel (V2A). The upper shaft has two bearings, the lower shaft has three bearings and both are sealed by a Simmerring. The output speed is 1:1

Each drive is assembled by hand directly at and by us.

A drilling template is also included in the scope of delivery and makes installation easier for you. Good to know

• The drive has a square mount for 6.35mm (1/4") flex shaft.
• The S6 drive can be used for both left and right rotation
• Suitable for boats from approx. 1200mm (with double drive 1400mm length)
• Suitable for 50 electric motors max. 32.000 rpm and 26-32cc power
• Suitable for use with semi-submerged propeller

Care instructions
The drive must only be commissioned in water, as otherwise insufficient cooling can lead to damage to the shaft seal. Please grease the drive frequently.