KTG 50
ID 300275
- Stroke per jaw: 4.5 mm
- Closing force: 13 N
- Opening force: 13 N
- Max. ambient temperature: 90 °C
Technical details
Stroke per jaw [mm] | 4.5 |
---|---|
Closing force [N] | 13 |
Opening force [N] | 13 |
Closing force (with finger lengths of 0 mm) [N] | 15 |
Opening force (with finger lengths of 0 mm) [N] | 15 |
Weight [kg] | 0.08 |
Recommended workpiece weight [kg] | 0.07 |
Cylinder volume per double stroke [cm³] | 0.23 |
Min. operating pressure [bar] | 1 |
Max. operating pressure [bar] | 7 |
Nominal operating pressure [bar] | 6 |
Closing time [s] | 0.05 |
Opening time [s] | 0.05 |
Max. permissible finger length [mm] | 50 |
Max. permissible weight per finger [kg] | 0.04 |
IP protection class | 20 |
Min. ambient temperature [°C] | 5 |
Max. ambient temperature [°C] | 90 |
Repeat accuracy [mm] | 0.02 |
Diámetro del taladro central [mm] | 5 |
Longitud X [mm] | 50 |
Anchura Y [mm] | 25 |
Altura Z [mm] | 25 |
Momento Mx máx. [Nm] | 1 |
Momento My máx. [Nm] | 2 |
Momento Mz máx. [Nm] | 1 |
Máx. fuerza axial Fz máx. [N] | 40 |
Dimensiones y cargas máximas
Máxima proyección permitida de los dedos
Fuerza de agarre
Máxima proyección permitida de los dedos
Dimensiones y cargas máximas
Las fuerzas y los momentos indicados son valores estáticos que se aplican por garra base y deben darse simultáneamente. Adicionalmente podrían producirse cargas en el momento generado por la fuerza de agarre.
Máxima proyección permitida de los dedos
Fuerza de agarre
- X-axis:
- Punto P: longitud de los dedos
- Y-axis:
- Fuerza de agarre
Máxima proyección permitida de los dedos
Lmax equivale a la longitud de dedo máxima permitida (consulte la tabla de datos técnicos).
- green
- Margen admisible
- grey
- Margen inadmisible
General notes about the series
Gripping force
is the arithmetic sum of the individual force applied to each jaw at distance P (see illustration).
Finger length
is measured from the reference surface as the distance P in direction to the main axis. The maximum permissible finger length applies until the nominal operating pressure is achieved. With higher pressures, the finger length must be reduced proportionally to the nominal operating pressure.
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
synchronized double piston
Housing material
Aluminum alloy, anodized
Base jaw material
Aluminum alloy, anodized
Actuation
pneumatic, with filtered compressed air as per ISO 8573-1:2010 [7:4:4].
Warranty
24 months
Service life characteristics
on request
Scope of delivery
Brackets for proximity switches, centering sleeves, O-rings for direct connection, assembly instructions (operating manual with declaration of incorporation is available online)
Gripping force maintenance
possible with pressure maintenance valve SDV-P