PECM Issue 44 2020 | Page 54

GEARS, DRIVES & MOTORS LOW FOOTPRINT DESIGN INMOCO Compact frameless direct drive motors newly available from INMOCO UK A range of low profile direct drive motors with a compact and frameless design are now available from INMOCO in the UK. Celera Motion’s Omni™ Series direct drive motor range features high torque density in a compact design, suited to high performance, reliable and compact systems. Highly utilized in medical equipment requiring low profile precision rotary axis control, the Omni Series is designed for 54 PECM Issue 44 use with applications such as surgical robotic arms. With features including high acceleration, zero backlash and high mechanical stiffness, as well as low inertia and reduced settling time, the Omni Series provides optimal control accuracy of highly dynamic axes. Low cogging also delivers accurate and smooth motion. Combined with its low footprint design and minimal, compact cabling, Omni Series motors are optimal for use within robotic axis joints. Based on a frameless construction, the direct drive motors are integrated within a robot joint to drive a high ratio gear set. Characterised by an increased torque potential as a result of a direct drive motor’s higher pole count, the Omni Series is able to provide high output from compact dimensions, beneficial for medical robot applications where footprint is at a premium.