Voith Schneider Propeller · Shaft Line & Propulsion
The VSP 26R/20 is a Voith‑Schneider cycloidal propeller delivering up to 5 200 kW at about 200 rpm, providing instantaneous thrust vectoring for superior maneuverability. As a Voith Schneider Propeller, it is normally installed beneath the hull as a vertical-axis cycloidal propulsion unit with multiple vertically oriented blades. In that role, its primary purpose is to generate continuously variable thrust direction and magnitude for propulsion and highly responsive manoeuvring. Unlike conventional screw propellers, a Voith Schneider unit controls thrust by cyclically changing the pitch of vertical blades as the rotor turns. For exact ratings, dimensions, settings, capacities, materials and variant-specific limits, refer to the manufacturer documentation for the exact figure.
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What our service work and the manufacturer documentation say about keeping this model running.
Inspect blade condition, blade bearings and linkages, lubrication, seals, gearbox or rotor support and control response. Trend vibration, temperature and oil condition and investigate changes in thrust response. Underwater blade and housing inspection is particularly important after contact or grounding events. Refer to the manufacturer documentation for the exact figure for blade, bearing, linkage and oil limits.
Carry seals, filters, approved lubricant, control-linkage components, sensors and critical blade-bearing or hydraulic service parts according to vessel support planning.
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