Electric Parallel Gripper for Robot Handling
An electric parallel gripper moves opposing fingers along a parallel path to pick, place, hold, position, or inspect a workpiece. This page is an RFQ entry for robot handling and automation projects rather than a fixed gripper model or stocked configuration. RobotPiece evaluates the target objects, grasp geometry, required stroke, usable force, cycle, installation space, finger design, control interface, and environment before proposing a suitable configuration.
A parallel robot gripper should be selected around the complete grasp task. Object size alone does not define required travel or force. Mass, center of gravity, acceleration, surface friction, contact area, orientation, process loads, and the consequences of power loss all matter. An electric robot gripper may provide adjustable motion or feedback, but these capabilities vary by configuration. Robot gripper fingers are application tooling and must be designed or confirmed around the object. If the application would benefit from compliance or shape accommodation, describe that goal so an adaptive robot gripper can be considered rather than assumed.
Selection and Engineering Requirements
A parallel robot gripper is suitable when opposing fingers and predictable motion fit the task. An electric robot gripper may add programmable motion or feedback, but the available functions depend on the selected unit. Robot gripper fingers remain application tooling and must be checked for length, mass, contact, and loading. When part variation is the main challenge, an adaptive robot gripper can be evaluated as a different handling approach.
Compare each parallel robot gripper or electric robot gripper with the intended robot gripper fingers and object set. An adaptive robot gripper belongs in the review only when its compliance and grasp behavior fit that same task definition.
Describe each object or object family, including dimensions, tolerances, mass, material, surface condition, fragility, temperature, and any contamination. State the intended grasp surfaces, available contact area, grasp orientation, robot acceleration, external process forces, and whether the part must remain held during a stop or power interruption. Photos and drawings are useful when accompanied by dimensions and an explanation of the process.
Define the required opening range, usable finger stroke, target cycle time, approach constraints, repeatability objective, and permitted gripper mass. Provide the robot flange or mounting drawing, available envelope, cable routing, power supply, I/O or communication preference, and controller environment. Explain whether grasp detection, position feedback, force adjustment, part presence, safety behavior, clean operation, washdown, food contact, ESD control, or other environmental conditions are needed.
Engineering Reference
This gripper category resource shows why stroke, force, finger geometry, and actuation must be evaluated together. It is background only and does not define the configuration or performance offered through this RFQ. Review the technical background.
Scope and Configuration to Confirm
The quoted scope may be a gripper body only or a configured package. Fingers, fingertips, mounting plate, flange adapter, cable, connector, controller, communication module, power supply, software, and programming examples are not included unless the quotation states them. Finger length and mass can change usable force and moment loading, so customer-designed fingers need review. The quotation should define the proposed finger interface, permitted loading, control method, and included documentation.
Current specifications are confirmed per requirement. RobotPiece does not promise that a generic gripper will hold an object until the grasp and motion conditions are reviewed. Product-type illustrations explain the category only; the final body, fingers, finish, cable location, and accessories depend on the approved configuration.
Inquiry Checklist
- Object drawings or dimensions, tolerances, mass, material, and surface condition
- Grasp location, orientation, friction, robot acceleration, and external process loads
- Required opening, finger travel, cycle time, force behavior, and feedback needs
- Robot flange, available envelope, allowable mass, cable routing, and finger concept
- Power, I/O or communication, controller, safety response, and operating environment
- Quantity, destination, development stage, target schedule, and documentation needs
Share the part drawings and handling sequence through the RobotPiece contact page. Browse the broader Grippers category for related end-effector sourcing.
Frequently Asked Questions
How much gripping force does an electric parallel gripper need?
It depends on object mass, acceleration, grasp orientation, friction, contact geometry, finger length, process loads, and the required safety margin. Provide the motion and grasp details so force can be evaluated in context.
Are custom fingers and a robot mounting adapter included?
Only if they are defined and listed in the quotation. The gripper body, fingers, fingertips, mounting plate, cable, controller, and software are separate scope items until confirmed.
Image note: the cover is a conceptual product-type illustration, not a photograph of a confirmed model. Actual appearance, dimensions, connectors and supplied items must be confirmed in the quotation.
