HARDWARE / PRODUCTAdded 26 Aug 2026

DM-Ring

FAULHABER Drive Systems
DM-Ring

The DM-Ring is a ring stepper motor featuring a very large aperture, designed for applications requiring precise motion control in compact spaces.

Technical specifications

Motor design
DM
Motor diameter
6 mm
Steps per revolution
20

About

The FAULHABER DM-Ring is a high-performance ring stepper motor characterized by its exceptionally large aperture. This design allows for the integration of other components, such as optical systems or cables, directly through the motor’s center, making it ideal for applications with strict space constraints. As a stepper motor, it offers precise angular positioning and excellent holding torque, ensuring accurate and repeatable movements. Its robust construction and advanced design make it suitable for demanding environments, including those found in aerospace and aviation applications like satellites and space exploration equipment. The DM-Ring series combines compact size with powerful performance, providing a reliable solution for complex motion control tasks where a central opening is critical.

Documentation

Need the full ICD, test reports or a specific revision? Ask the supplier directly.

Source: www.faulhaber.com ↗

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