High-torque robot gearboxes for large industrial robot arms, welding robots, foundry handling, palletizing, and positioner axes that require rigidity and shock resistance.
| Metric | Typical Range | Why It Matters |
|---|---|---|
| Rated torque | Hundreds to thousands of N.m | Heavy robot axes need real torque margin for acceleration and emergency stops. |
| Torsional stiffness | Application-dependent | Stiffness affects path accuracy in welding, handling, and machining-related robot tasks. |
Public Selection Matrix
Use this matrix to identify the right engineering review path before requesting model-specific CAD, drawings, or a drop-in replacement check.
| Subseries | Scope | Public Specs to Check | Buyer Use |
|---|---|---|---|
| Base and waist axis reducer | Large robot base, waist, and rotary positioner axes that need torsional stiffness and impact tolerance. |
| Use this family when the axis carries high overturning moment or welded fixture loads. |
| Arm and wrist axis reducer | Medium and compact robot arm axes where backlash stability and inertia control define motion quality. |
| Use this family for welding, palletizing, handling, and polishing robot joints with repeatability targets. |
| External axis gearbox | Seventh-axis, positioner, and robot cell auxiliary axes with long duty-cycle requirements. |
| Use this family when a robot cell needs synchronized auxiliary motion with heavier payloads. |
RGB-HD
Engineering validates overload factor, bearing load, installation angle, and housing interface before sending files.
Product-family brief and RFQ worksheet are public.
Released after load case review.
STEP, IGES, SolidWorks, 2D PDF on request
Use the no-login worksheets before sending drawings or requesting model-specific CAD. They help engineering confirm torque, backlash, interface, inspection, and replacement assumptions for Heavy-Duty Robot Gearbox.
Yes, but replacement should be drawing-driven. Model number alone is useful for screening, not enough for release.
Payload, axis type, cycle time, shock assumptions, ratio, backlash, mounting drawing, and target annual quantity are the most important inputs.
Inquiry Email
Please attach 2D/3D CAD drawings, target torque/speed, and quantity.
