Category:
SMC Corporation
Product Feature
[Plug & Play]
Peripheral devices necessary for electric gripper drive are integrated as a unit. Only one electrical cable need to be connected for operation.
[Lineup]
We offer two types of lineup to accommodate a variety of workpieces and locations.
Basic type:
A type with a low height. The distance from the tip of the robot arm to the gripping point is short, so the moment on the arm is small.
Longitudinal type:
A type with a low thickness. Can be used in narrow spaces.
[Other]
・With internal battery-less absolute encoder
・Manual changer is standard equipment for easy tool change.
Actuator | Open and close stroke [mm] | 50 |
Gripping force [N] | 56~140 | |
Open and close speed/Gripping speed [mm/s]*1 *2 | 5~100/5~30 | |
Drive method | Slide screw + Belt | |
Finger guide type | Sliding bearing | |
Finger backlash / one side [mm]*3 | 0.5 or less | |
Positioning repeatability / one side [mm] | ±0.1 | |
Lost motion / one side [mm]*4 | 0.5 or less | |
Impact / Vibration resistance [m/s^2]*5 | 150 / 5 | |
Operating temperature range [℃] | 5 to 40 | |
Operating humidity range [%RH] | 90 or less (No condensation) | |
Enclosure | IP 20 | |
Weight [kg] | 1 | |
Electric specifications |
Connector type | M8, 8-pin (Plug) |
Motor type | Battery-less absolute (Step motor 24 VDC) |
|
Encoder | Battery-less absolute | |
Power supply voltage [V] | 24 | |
Power [W]*6 | Max. power 48 |
*1 Gripping force accuracy should be ±20% (F.S.).
Gripping with heavy attachment and fast pushing speed, may not reach the product specification.
In this case, decrease the weight and lower the pushing speed.
*2 Gripping speed should be set within the range during gripping operations.
Otherwise, it may cause a malfunction. The open/close speed and gripping speed are for both fingers.
The speed for one finger is half this value.
*3 There will be no influence of backlash during gripping operations.
Make the stroke longer for the amount of backlash when opening.
*4 A reference value for correcting errors in reciprocal operation which occur during positioning operations
*5 Impact resistance: No malfunction occurred when the gripper was tested with a drop tester in both an axial direction and a perpendicular direction to the lead screw. (The test was performed with the gripper in the initial state.)
Vibration resistance: No malfunction occurred in a test ranging between 45 to 2000 Hz. The test was performed in both an axial direction and a perpendicular direction to the lead screw. (The test was performed with the gripper in the initial state.)
*6 Indicates the max. power