WVS Series
WVS / WLS 234/1 – 430/1 | 350 – 1,400 kW
Weight-optimized reverse-reduction gearboxes engineered for fast vessels — compact dimensions, finely tuned shifting, and low operating noise for planing and semi-planing applications.
Lightweight, Fast-Shifting, and Quiet
Aluminium-housed and weight-optimized, the WVS series is built for fast-vessel propulsion where every kilogram and decibel counts — from patrol boats to luxury yachts.
High Power-to-Weight Ratio
Aluminium alloy housing and case-hardened gears deliver maximum power for minimum weight, ideal for performance vessels.
Compact Dimensions
A tight footprint fits constrained engine rooms typical of fast craft, planing vessels, and yacht installations.
Finely Tuned Shifting
The "Fast Clutch" system on WVS 234–930 provides smooth, controlled engagement under demanding maneuvering.
Low Operating Noise
Helical, tooth-flank-ground gears and resilient mounting options keep onboard noise levels low for crew and guest comfort.
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Select the right operating profile for your vessel's application and usage pattern.
Medium Duty
Light Duty
Pleasure Duty
Specifications
WVS Reverse-Reduction Gearbox
Use the selector above to switch views. Power Ratings show kW/rpm for each reduction ratio per the REINTJES Product Guide 2026 across Medium, Light and Pleasure duty (lighter duty cycles permit higher ratings). Main Dimensions give all gearbox dimensions in millimetres for the standard (input/output on opposite sides) and U-Drive (same side) configurations; weight columns list the WVS and the WLS counter-rotation and identical-rotation versions. Dimensions and dry weights are for the standard design and are not strictly binding (subject to change). Bold ratios are standard; additional ratios, custom ratios and input speed variations are available on request.
WVS & WLS — Matched to Your Propeller
The 234/1–430/1 range comes in two configurations: the reverse-reduction WVS gearbox for fixed-pitch propellers and the WLS reduction gearbox for controllable-pitch propellers. Both are offered with the input and output shafts on opposite sides or, in the U-drive layout, on the same side.
Versions
- Aluminium alloy housing
- Helical gears, case-hardened and tooth-flank ground
- Built-in, hydraulically actuated disc clutches
- Roller bearings with integrated thrust bearing
- "Fast Clutch" system (WVS 234 – 930)
- Full power transmission in both output directions
- Integrated oil sump with common oil circuit
- Built-on heat exchanger, seawater-resistant
- Maximum cooling water inlet temperature 32°C (90°F)
- Connection for remote pressure / temperature supervision
- Built-on control valve with electric operation
- Input: free shaft with 1:30 cone
- Output: forged-on flange
- Coated with synthetic resin varnish, RAL 7001 silver-grey
Where These Gearboxes Go to Work
Patrol craft, pilot boats, and fast motor yachts demand high power-to-weight and quiet running. REINTJES fast-vessel gearboxes deliver both — in compact configurations that save space in the engine room.
Downloads
WVS 234/1 – 430/1 Brochure
WVS/WLS 234/1 - 430/1 brochure with ratings, dimensions, weights, standard equipment, and available options for fast vessels (350 - 1,400 kW).
Download PDFREINTJES Product Guide 2026
Complete REINTJES marine gearbox product guide covering series families, marine applications, and broader selection references.
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Our application engineers are ready to assist with gearbox selection, propulsion system integration, and complete project support.
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