- Stroke per jaw: 30 mm
- Min. gripping force: 150 N
- Max. gripping force: 500 N
- Max. ambient temperature: 55 °C
Digital services EGA-W 25-030-R-N-B
Technical data EGA-W 25-030-R-N-B
|Stroke per jaw [mm]||30|
|Min. gripping force [N]||150|
|Max. gripping force [N]||500|
|Closing time [s]||0.42|
|Opening time [s]||0.42|
|Max. permissible speed positioning operation [mm/s]||80|
|Max. permissible speed power operation [mm/s]||30|
|Recommended workpiece weight [kg]||2.5|
|Repeat accuracy [mm]||0.05|
|Max. permissible finger length [mm]||200|
|Max. permissible weight per finger [kg]||1|
|Motor moment required [Nm]||0.28|
|Motor speed required [1/min]||2200|
|Min. ambient temperature [°C]||5|
|Max. ambient temperature [°C]||55|
|IP protection class||40|
|Length X [mm]||202.5|
|Width Y [mm]||126.6|
|Height Z [mm]||59.7|
|Moment Mx max. [Nm]||25|
|Moment My max. [Nm]||120|
|Moment Mz max. [Nm]||27|
|Max. axial force Fz max. [N]||1000|
|Basic version, radially||yes|
General notes about the series
is the arithmetic sum of the individual force applied to each jaw at distance P (see illustration).
measured from the screw surface of the base jaw in the direction of the main axis. Failure to comply with the max. permissible finger length will result in increased wear.
is defined as a distribution of the end Position for 100 consecutive strokes.
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
When gripping, the speed must be adapted as described in the operating manual so that the closing and opening times can increase. The times specified are only the movement times of the base jaws at max. speed, max. acceleration without electrical restrictions, and observance of the maximum permissible masses per finger.
Required motor torque may be permanently applied to achieve the maximum gripping force.
Spindle drive, synchronized by rack and pinion principle
electrically via an adaptable servo drive
Scope of delivery
Enclosed accessory pack with centering sleeve, assembly and operating manual with declaration of incorporation.
Depending on the variant, operation of the gripper requires a motor add-on kit, a servomotor, and a suitable controller. They are not included in the scope of delivery and must be ordered separately.