Product Knowledge

Practical guide to selecting a gear motor for door openers: calculate required torque and output speed, understand self-locking worm gear drives, and match the right AC gear motor to your door type.

Selection guide for gear motors used in hospital beds, infusion pumps, ventilators, lab equipment and other medical devices. Covers noise, precision, IEC 60601-1 safety, IP rating and self-locking requirements, plus a step-by-step selection workflow and application table.

Read a practical gear motor size chart for small AC gear motors. Frame sizes 60-104 mm, dimensions, rated torque and RPM at common ratios, mounting styles.

Identify gear motor parts quickly with this practical guide. Covers nameplate data, common wear components, replacement checklist, and sourcing tips.

Learn which gear motor accessories protect mounting, transmit torque and keep your drive running — torque arms, flanges, couplings, mounting kits and replacement spares.

If you have ever specified a gear motor for an industrial line in Europe, North America, or a Tier-1 OEM project, you have almost certainly come across SEW-Eurodrive gear motors. SEW-Eurodrive is the German reference name for helical-bevel, helical-worm, and helical gear units, and SEW part numbers show up in machine drawings from packaging lines […]