HP Robotics Studio v31 | HP Synthetic Studios

Viewport controls
Drag background — Orbit · Scroll — Zoom
Drag hand target — Position arm

Loading model...

Choose which joints participate in hand positioning.

Shoulder Wrist axial

Wrist horizontal Hand pitch

Drag the hand target to reposition the arm.

Show grid

Grid spacingFloor height (world Y)

Grid height is measured relative to the model base.

Record positions, set travel time and preview movement.

Pose nameMove duration (ms)

Offline mode · Export sketch for Arduino IDE.

Enable pivot editing

Enable edit mode and drag a pivot marker to the correct hinge.

Joint pivotEditing plane

Pivot editing inactive.

Pivot coordinates (precise)

Coordinates use GLB model units. Verify against the physical mechanism.

Toggle individual meshes in the viewport.

Joint specifications

Joint travel limits

Both wrist controls and the hand pitch have 180° total travel (−90° to +90°). Wrist axial rotation moves up/down on the model X axis, perpendicular to the shoulder’s horizontal Z-axis sweep. Wrist up/down retains the horizontal-sweep Z axis from version 8. The hand mesh now also pivots independently on X, with a 180° limit. The drag target uses all enabled joints. The base stays locked.

Model topology

Base (fixed) → Shoulder (180° horizontal rotation) → Wrist axial rotation (up/down, X axis, 180°) → Wrist up/down (horizontal sweep, Z axis, 180°) → Hand (independent X-axis up/down, 180°).

The hand is one combined GLB mesh. This new control rotates the whole hand around X; opening and closing the individual pincers still requires separate jaw meshes.

This build has real mesh articulation, not a moving dot. Mouse dragging uses multi-joint screen-space inverse kinematics with angle limits. Exact world-space hand placement needs mechanical joint calibration and a depth target.

Configure servo channels and angle mapping before export.

I have verified mechanical limits, motor mapping, power supply and a safe clear workspace.

Before hardware operation: Use a separate rated servo supply, common ground and a physical disconnect. Verify limits and startup positions; RUN can move motors immediately. STOP does not remove torque. Collision and load limits are not modeled.

PRECISION IN MOTION.

HP ROBOTICS STUDIO / v31