PRG 34-30-AS
IDnr. 303662
- Openingshoek: 30 °
- Sluitmoment: 5 Nm
- Max. omgevingstemperatuur: 90 °C
Technische gegevens
| Força de fechamento (com comprimentos dos dedos de 0 mm) [N] | 270.0 |
|---|---|
| Ângulo de abertura por castanha [°] | 30.0 |
| Ângulo fechado por castanha [°] | 3.0 |
| Momento de fechamento [Nm] | 5.0 |
| Momento de fechamento gerado pela mola [Nm] | 1.0 |
| Peso [kg] | 0.25 |
| Peso recomendado da peça [kg] | 0.42 |
| Volume do cilindro por curso duplo [cm³] | 12.0 |
| Pressão de operação mínima [bar] | 4.0 |
| Pressão máxima de operação [bar] | 6.5 |
| Pressão nominal de operação [bar] | 6.0 |
| Tempo de fechamento [s] | 0.08 |
| Tempo de abertura [s] | 0.13 |
| Tempo de fechamento apenas com mola [s] | 0.07 |
| Máx. comprimento permitido do dedo [mm] | 60.0 |
| Momento de inércia máx. admissível por castanha de placa [kgcm²] | 2.58 |
| Classe de proteção IP | 20 |
| Min. temperatura ambiente [°C] | 5.0 |
| Máx. temperatura ambiente [°C] | 90.0 |
| Precisão de repetição [mm] | 0.05 |
| Comprimento X [mm] | 34.0 |
| Largura Y [mm] | 26.0 |
| Altura Z [mm] | 93.0 |
| Momento Mx máx. [Nm] | 4.0 |
| Momento Mz máx. [Nm] | 1.5 |
| Força axial máx. Fz máx. [N] | 220.0 |
A curva se aplica às versões de 90°. Para outras versões a curva deve ser deslocada paralelamente de acordo com os tempos de abertura e fechamento.
Dimensions and maximum loads
Maximum permitted finger projection
Gripping force O.D. gripping
Max. permissible inertia J*
Closing torque curve**
Maximum permitted finger projection
Dimensions and maximum loads
The indicated torques and forces are static values, apply for each base jaw, and may occur simultaneously.
Maximum permitted finger projection
Gripping force O.D. gripping
- X-as:
- Point P - Finger length
- Y-as:
- Gripping force
Max. permissible inertia J*
- X-as:
- Closing/opening time
- Y-as:
- Inertia
Closing torque curve**
- X-as:
- Opening angle
- Y-as:
- Closing moment
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. The indicated closing moment will be reached at an opening angle of 0°. A detailed closing moment course depending on the opening angle can be taken out of the diagram "closing moment course".
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
Slotted link gear
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
Service life characteristics
on request
Scope of delivery
Centering sleeves, O-rings for direct connection, assembly instructions (operating manual with declaration of incorporation is available online)
Gripping force maintenance
possible by using the version with mechanical gripping force maintenance or pressure maintenance valve SDV-P