EGI 040-EC
ID 1474383
Alternative products:
- Stroke per jaw: 40 mm
- Min. gripping force: 25 N
- Max. gripping force: 70 N
- Power supply: 24 V
- Max. ambient temperature: 55 °C
Technical details
| Stroke per jaw [mm] | 40.0 |
|---|---|
| Min. gripping force [N] | 25.0 |
| Max. gripping force [N] | 70.0 |
| Gripping force maintenance | not present |
| Recommended workpiece weight [kg] | 0.35 |
| Max. permissible finger length [mm] | 150.0 |
| 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] | 1.0 |
| Opening time [s] | 1.0 |
| Typical cycle time [s] | 0.6 |
| Max. speed [mm/s] | 100.0 |
| Max. acceleration [mm/s²] | 2000.0 |
| Weight [kg] | 1.02 |
| Min. ambient temperature [°C] | 5.0 |
| Max. ambient temperature [°C] | 55.0 |
| IP protection class | 20 |
| Noise emission [dB(A)] | < 70 |
| Cleanroom class ISO 14644-1:2015 | 5 |
| Length X [mm] | 135.0 |
| Width Y [mm] | 52.0 |
| Height Z [mm] | 84.5 |
| Controller electronics | integrated |
| Nominal voltage | 24.0 |
| Communication interface | EtherCAT |
| 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] | 3.0 |
| Max. axial force Fz max. [N] | 140.0 |
Dimensions and maximum loads
Maximum permitted finger projection
Gripping force
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
- X-axis:
- Finger length
- Y-axis:
- Gripping force
Maximum permitted finger projection
Lmax is equivalent to the maximum permitted finger length, see the technical data table.
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
Gripper including safety information and accessory kit with centering sleeves for gripper and finger mounting. Product-specific instructions and software can be downloaded at schunk.com/downloads-manuals and schunk.com/downloads-software.