Product Details:
Material | Stainless Steel |
Brand | Gunt |
Voltage | 230 V |
Weight | 50 kg |
Dimensions | 1400x410x400 mm (LxWxH) |
Torsion bar | 1300 mm |
Torsional vibrations are often observed in belt-driven systems. With appropriate excitation of resonances, large vibration amplitudes can occur, which can lead to strong loads on shafts and gears, potentially resulting in damage. The TM 140 unit can be used to produce free and forced torsional vibrations and to study the effects of torsional stiffness, mass and damping on frequency and amplitude.
Product Details:
Brand | Gunt |
Number of cylinders | 4 |
Crank radius | 15 mm |
Length of connecting rod | 70 mm |
Centre distance of cylinders | 35 mm |
Voltage | 230 V |
Every reciprocating engine generates mass forces. The mass forces of the oscillating masses cannot be compensated completely, while the mass forces of the rotating masses are fully compensated. By using several cylinders it is possible that the forces compensate each other. However, disturbing moments may still occur. The experimental unit TM 180 enables investigation of the free masses and moments of a reciprocating engine with a single cylinder, with two cylinders or with four cylinders.
Product Details:
Brand | Gunt |
Weight | 49 kg approx. |
Max speed | 3000 min-1 |
Power | 25 kW |
Rotor shaft lenght | 500 mm |
Voltage | 230 V |
Product Details:
Brand | Gunt |
Number imbalance masses | 4 |
Max total imbalance | 880 cm |
Dimension | 420x400x380 mm (LxWxH) |
Weight | 26 kg approx. |
Product Details:
Brand | Gunt |
Weight | 65 kg approx. |
Shafts Dimension | 3 - 7 mm |
Shafts Length | 600 - 900 mm |
Voltage | 230 V |
Product Details:
Brand | Gunt |
Material | Stainless Steel |
Thickness | 3 - 6 mm |
Torsion bars length | 800 mm |
The TM 150 vibration trainer can be used to study many topics from the field of vibration theory through experimentation.
The topics range from simple pendulum-swinging forced vibrations with resonance to vibration absorption.
The central element of the vibration trainer is a sturdy profile frame, to which the different experimental setups are easily attached. The extensive accessories are housed in a mobile laboratory table with drawers. In addition to free vibrations, forced vibrations can also be represented by means of an electric motor imbalance exciter. The excitation frequency is set and displayed on a control unit.
An oil damper allows the study of damped vibrations with adjustable damping ratios. Vibration absorbing is demonstrated with a tuneable bending oscillator. A mechanical drum and a polar chart recorder make it possible to record vibrations.