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- TALLERES F.LARRINAGA, S.L
- BEVEL GEAR OPERATORS
BEVEL GEAR OPERATORS
BEVEL GEAR OPERATORS
This section provides data for manual operation of bevel gear operators, assuming an input speed of 12 rpm. The maximum torque is determined by applying specific correcting factors based on the input speed. The correcting factors decrease as the input speed increases, ranging from 1 at 12 rpm to 0.75 at 180 rpm.
- Model and Ratio: Various models are listed with gear ratios of either 4:1 or 6:1.
- Efficiency Factor: Efficiency factors are provided, with values such as 3.2, 4.8, and 5.4 depending on the model.
- Thrust Capacity: The thrust capacity varies by model, with values ranging from 8,000 kg to 180,000 kg.
- Output Torque: Output torque is specified for each model, with values from 50 m to 1,600 m.
- Maximum Diameter: The maximum diameter for threaded and keyed stems is provided, with values ranging from 30 mm to 125 mm.
- Nuts: Two types of nuts are mentioned: Br-Al and Ni-Resist, with varying capacities.
- The efficiency factor and thrust capacity increase with higher gear ratios.
- Models with higher thrust capacity also have larger maximum diameters for stems.
Catalog excerpts
BEVEL GEAR OPERATORS CAPACITY AND TECHNICAL DATA - CAPACIDAD Y DATOS TÉCNICOS MODEL MODELO RATIO RELACIÓN EFFICIENCY FACTOR EFICIENCIA THRUST CAPACITY CAPACIDAD DE EMPUJE OUTPUT TORQUE PAR SALIDA MAX. DIAM THREADED STEM MAX. D. VASTAGO ROSCADO MAX. DIAM KEYED STEM MAX. D. VASTAGO ENCHAVETADO NUT Br-Al TUERCA Br-Al NUT Ni-Resist TUERCA Ni-Resist TORQUE AND THRUST CAPACITY This data corresponds to manual operation, where an input speed of 12 rpm is considered. The maximum torque is obtained by applying the following correcting factors: Estos datos corresponden a operación manual, donde se considera una velocidad de entrada de 12 rpm. El par máximo se obtendrá introduciendo los siguientes factores de corrección: INPUT SPEED TORQUE CORRECTING FACTOR
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