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EGI 040-PN Illustration similar

EGI 040-PN

Universal gripper

ID 1474377

Universal gripper EGI, Size: 40, electrical, Communication interface: PROFINET

  • Stroke per jaw: 40 mm
  • Min. gripping force: 25 N
  • Max. gripping force: 70 N
  • Power supply: 24 V
  • Max. ambient temperature: 55 °C
Stroke per jaw [mm] 40
Min. gripping force [N] 25
Max. gripping force [N] 70
Gripping force maintenance device not present
Recommended workpiece weight [kg] 0.35
Max. permissible finger length [mm] 150
Max. permissible weight per finger [kg] 0.2
Repeat accuracy (gripping) [mm] 0.03
Repeat accuracy (positioning, unidirectional) [mm] 0.06
Repeat accuracy (positioning, bi-directional) [mm] 0.3
Closing time [s] 1
Opening time [s] 1
Typical cycle time [s] 0.6
Max. speed [mm/s] 100
Max. acceleration [mm/s²] 2000
Weight [kg] 1.02
Min. ambient temperature [°C] 5
Max. ambient temperature [°C] 55
IP protection class 20
Noise emission [dB(A)] < 70
Cleanroom class ISO 14644-1:2015 5
Length X [mm] 135
Width Y [mm] 52
Height Z [mm] 84.5
Controller electronics integrated
Nominal voltage 24
Communication interface PROFINET
Performance class IRT
Max. current power [A] 0.7
Max. current logic [A] 0.25
Moment Mx max. [Nm] 4.5
Moment My max. [Nm] 4.5
Moment Mz max. [Nm] 3
Max. axial force Fz max. [N] 140

General notes about the series

Gripping force
is the arithmetic sum of the individual force applied to each jaw at distance P (see illustration).

Repeat accuracy (gripping)
defined as the spread of the actual position at 100 consecutive closing or opening movements on a rigid workpiece or a fixed workpiece stop under constant conditions.

Repeat accuracy (positioning, unidirectional)
defined as the spread of the actual position of the base jaws after 100 consecutive movements to a target position from the same direction under constant conditions.

Repeat accuracy (positioning, bi-directional)
defined as the spread of the actual position of the base jaws after 100 consecutive movements to a target position from both directions under constant conditions.

Finger length
is measured from the reference surface as the distance P in direction to the main axis.

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
Minimum closing and opening times are merely the movement times of the base jaws or fingers at max. speed, max. acceleration, without current limitation (maximum current), and observance of the maximum permissible mass per finger.

Typical cycle time
is the time of a typical gripping cycle with pre-positioned gripper fingers 3 mm shortly before contacting the workpiece; this includes time intervals for closing and opening the gripper and for holding the workpiece. Idle times and times for locking and releasing the brake (EGI 80 only) are also taken into account.

Actuation
servo-electric, via brushless DC servomotors

Warranty
24 months

Scope of delivery
DVD with assembly and operating manual, declaration of incorporation, accessory kit with centering sleeves, device description files.