Compact geared drives for robotic fingers, grippers, latches, and light joint mechanisms.
Application Drive Profile
Robotic fingers, EOAT tools, compact joints, and AGV accessory actuators.
Use these inputs to narrow motor architecture, ratio, feedback, and interface choices before sample review.
| Parameter | Selection Guidance | Buyer Input Needed |
|---|---|---|
| Output torque and jaw force | Convert required jaw force through the linkage ratio and include friction, duty cycle, and safety margin. | Payload, jaw length, linkage layout, hold force, and release force. |
| Stroke speed and control | Gear ratio should be selected from loaded cycle time, not no-load motor RPM. | Open-close stroke, target cycle time, controller voltage, and current limit. |
| Backlash and sensing | Planetary gearing or encoder feedback may be needed when grasp repeatability is more important than lowest cost. | Allowed backlash, position feedback needs, and homing method. |
| Mechanical integration | Shaft, flat, pinion, flange, and cable exit should be frozen before pilot tooling. | 3D envelope, output interface drawing, mounting pattern, and harness path. |
Match the device constraint to a motor architecture, required buyer input, and proof package before sample release.
| Requirement | Recommended Path | Buyer Input | Proof to Request |
|---|---|---|---|
| Repeatable jaw position | Use planetary gearing or encoder feedback when backlash affects part detection. | Jaw stroke, allowed backlash, homing method, and controller logic. | Backlash inspection, encoder waveform, and loaded open-close repeatability record. |
| Transient shock during grasping | Review metal gear material, current limit, and stall duty before sample release. | Payload, linkage geometry, peak hold force, and expected jam events. | Loaded current curve, stall review, and gear train material confirmation. |
| Small moving harness path | Freeze cable exit, strain relief, connector, and bend radius with the gripper CAD. | Harness route, flex count target, connector type, and available bend radius. | Harness drawing, polarity check, and pilot-lot connector inspection. |
Application Evidence Pack
These buyer-side templates connect the application page to RFQ intake, architecture review, sample validation, and quality release. They make procurement and engineering ask for the same documents at the same approval stage.
Use-case definition
Frame Micro Gear Motors for Robotics Grippers with the same load, motion, voltage, envelope, interface, project stage, and forecast inputs used by the engineering team.
Motor architecture fit
Use application-specific proof requests to decide whether spur, planetary, worm, right-angle, encoder, or custom interface paths should move into sample review.
Sample validation
Keep loaded speed, current, torque, temperature, acoustic, duty-cycle, and risk notes comparable before sample approval.
Pilot / repeat order
Tie the approved application sample to incoming inspection, EOL checks, packaging, labeling, and compliance documents before repeat orders scale.
| Evaluation Metric | Typical Range | Buyer Relevance |
|---|---|---|
| Jaw force margin | Load and linkage dependent | Confirms the selected gearbox can hold the part after linkage losses and friction are included. |
| Backlash and repeatability | Architecture dependent | Helps decide whether spur, planetary, worm, or encoder feedback is needed for the gripper stroke. |
| Peak current during stall | Driver and winding dependent | Prevents repeated grasping events from tripping protection or overheating the winding. |
Validation Risks
Set current limiting, define allowed stall duration, and select gear material from the duty cycle.
Evidence: Loaded cycle test with current, speed, and jaw force checkpoints.
Use encoder or Hall feedback where the controller must confirm jaw state.
Evidence: Feedback pulse check and repeatability comparison against the approved sample.
Define lead exit, bend radius, connector retention, and strain relief before tooling.
Evidence: Harness drawing and flex-route inspection during pilot assembly.
Layered RFQ Intake
Use the three-layer RFQ structure: application, physical parameters, then project stage. The form routes to sales engineering and keeps email and WhatsApp fallbacks available.
Yes. A sample, dimensions, voltage, torque target, and use case can start an equivalence review.
Use encoder feedback when the controller must detect jaw position, part presence, missed strokes, or repeatable closing distance.
Continue from this application into matching product families, adjacent use cases, and OEM controls that affect sample approval.
Inquiry Email
Include target torque/speed, quantity, and delivery location.
