PRISMA SinusJet LEF
for Marine and Large Engine Crankshafts
- Testing up to 40 Hz and 4,000 kNm torsional load
- Compatibility with single crank pieces
- Hydraulic clamping up to 620 mm bearing diameter
- Mechanical design and operation
- Intuitive user interface
- No foundation required
Discover the SinusJet LEF
High Performance for Large Constructions
Large Engine Support
The SinusJet LEF testbed was developed especially for larger crankshafts
and special applications (such as marine engines).
Unparalleled Testing Performance
Depending on the physical parameters of the test pieces, the SinusJet LEF
is capable of testing up to 4,000 kNm of torsional load at a frequency of
40 Hz, delivering much faster results than conventional hydraulic testbeds.
Clamping Made Simple
Probe Geometry
The SinusJet LEF testbed requires single crank pieces for testing, with
a bearing diameter up to 620 mm.
One-of-a-Kind Clamping System
The custom-made hydraulic clamping system enables automated installation
of test probes within a short period of time. This method enables secure
connection and high transmittable torque without a risk of local cracking.
User-Friendliness in Mind
Intuitive Controls for Easy Operation
As with every resonance testbed made by PRISMA Engineering, the SinusJet
LEF comes with an easy-to-use control unit which allows hassle-free definition
of load scenarios.
No Foundation Required
The SinusJet LEF is a Plug & Play system which does not require the
presence of a damping foundation or additional safety equipment.