LGR 25
N.º de identificação 312974
Produtos alternativos:
- Ângulo de abertura: 90 °
- Momento de fechamento: 4 Nm
- Máx. temperatura ambiente: 90 °C
Detalhes técnicos
| Fuerza de cierre (con longitud de los dedos de 0 mm) [N] | 285.0 |
|---|---|
| Ángulo de apertura por garra [°] | 90.0 |
| Ángulo de cierre por garra hasta [°] | 4.0 |
| Par de cierre [Nm] | 4.0 |
| Peso [kg] | 0.4 |
| Peso recomendado de la pieza [kg] | 0.52 |
| Volumen del cilindro por carrera doble [cm³] | 13.0 |
| Presión de trabajo mín. [bar] | 2.0 |
| Presión de trabajo máx. [bar] | 8.0 |
| Presión nominal de servicio [bar] | 6.0 |
| Tiempo de cierre [s] | 0.1 |
| Tiempo de apertura [s] | 0.12 |
| Longitud máxima admisible de los dedos [mm] | 50.0 |
| Peso máx. admisible por dedo [kg] | 0.1 |
| Clase de protección IP | 20 |
| Temperatura ambiente mín. [°C] | 5.0 |
| Temperatura ambiente máx. [°C] | 90.0 |
| Precisión de repetición [mm] | 0.02 |
| Momento Mx máx. [Nm] | 3.7 |
| Momento Mz máx. [Nm] | 2.5 |
| Máx. fuerza axial Fz máx. [N] | 58.0 |
Max. loads
Maximum permitted finger projection
Fuerza de agarre en el cierre
Curva de par de cierre**
Maximum permitted finger projection
Max. loads
The indicated torques and forces are static values, apply for each base jaw, and may occur simultaneously.
Maximum permitted finger projection
Fuerza de agarre en el cierre
- Eixo X:
- Punto P: longitud de los dedos
- Eixo Y:
- Fuerza de agarre
Curva de par de cierre**
- Eixo X:
- Ángulo de apertura
- Eixo Y:
- Par de cierre
Maximum permitted finger projection
Lmax is equivalent to the maximum permitted finger length, see the technical data table.
- green
- Permitted range
- grey
- Inadmissible range
General notes about the series
Closing moment
is the arithmetic sum of the individual moment applied to each jaw.
Finger length
is measured from the reference surface as the distance P in direction to the main axis.
Repeat accuracy
is defined as a distribution of the end Position for 100 consecutive strokes.
Workpiece weight
is calculated for force-fit gripping with a coefficient of static friction of 0.1 and a safety factor of 2 against workpiece slippage at acceleration due to gravity g. For form-fit or capture gripping, there are significantly higher permissible workpiece weights.
Closing and opening times
are movement times of the base jaws only, without application-specific gripper fingers. Valve switching times, hose fill times, or PLC reaction times are not included, and are to be considered when cycle times are calculated.
Operating principle
Wedge-hook kinematics
Housing material
Aluminum alloy, anodized
Base jaw material
Steel
Actuation
pneumatic, with filtered compressed air as per ISO 8573-1:2010 [7:4:4].
Warranty
24 months
Scope of delivery
Centering elements, assembly, and operating instruction with manufacturer’s declaration.