Back to results
US 2026/0238146 A1Published application
Laboratory apparatus having a movable element and a drive device
AssigneeHans Heidolph GmbH
InventorsAndrej JARRESCH, Vlad VASILIU
Life of this patent
Estimating the term…
Abstract
A laboratory apparatus (100) comprises a movable element (10) and a drive device (50) for moving the movable element (10). The drive device (50) includes a stepper motor (20) and a control unit (30) for controlling the stepper motor (20). The control unit (30) is designed to control the stepper motor (20) by way of field-oriented control.
Claims14
A laboratory apparatus, having
- a movable element (10, 10a, 10b, 10c) and
- a drive device (50) for moving the movable element (10, 10a, 10b, 10c),
- wherein the drive device (50) includes
- a stepper motor (20) and
- a control unit (30) for controlling the stepper motor (20),
- wherein the control unit (30) is designed to control the stepper motor (20) by way of field-oriented control.
3 more elements
Dependencies are inferred from the claim text.