The DDM series is a comprehensive family of frameless, direct-drive rotary torque motors designed for high-performance automation requiring exceptional precision and reliability.
Core Advantages:
Direct-Drive & Zero Backlash: Eliminates gears, couplings, and mechanical transmission wear, ensuring outstanding positioning accuracy with repeatability of ±2 arc seconds and positional accuracy of ±10 arc seconds.
High Torque Density: Delivers significant torque output in a compact frameless design.
Maintenance-Free Operation: The non-contact principle guarantees long service life.
Series Overview & Performance:
The series includes multiple models such as DDM80, DDM140, DDM180, DDM200, DDM210, DDM260, DDM280, and DDM408 to cover a wide range of torque requirements. For example, the DDM260 sub-series offers continuous torque from 35.00 Nm to 118.00 Nm and peak torque up to 271.00 Nm.
Typical Applications:
These motors are ideal for demanding applications in semiconductor manufacturing equipment, lithium battery production lines, and advanced robotics.
