Insights
Technical notes on gearbox selection, servo motor matching and precision transmission for automation equipment builders.
A side-by-side comparison of harmonic drive and planetary gearboxes on ratio range, backlash, torque density, size and cost for automation and robotics applications.
How to match a servo or stepper motor to a planetary or harmonic gearbox: flange size, shaft diameter, keyway, bolt circle and inertia considerations.
A practical selection guide for automation buyers: matching reduction ratio, backlash class and frame size to your servo or stepper motor application.
Recommended products
Explore the gearbox and rotary platform families that match the applications discussed in these guides.
DTN60 High Precision Helical Hollow Rotating Stage 10" Repeatability 30kg High Load Rotary Table 23 Stepper. Standard and custom configurations available; OEM / ODM customization supported.
Large reduction ratio DTZ direct connection planetary 360 through-line DD motor CAM indexer hollow rotary platform. Standard and custom configurations available; OEM / ODM customization supported.
Arc-min Precision Hypoid Gear Rotary Platform, 1 Arc Minute, Special for Industrial Robotic Arm, Non-standard Customization Supported. Standard and custom configurations available; OEM / ODM customization supported.