SL 300 Motor Drive

SL 300 motor drive is the electromechanical drive unit at the heart of the ASSA ABLOY SL 300 sliding door operator, designed to move light‑ to medium‑traffic automatic sliding doors. The Assa Abloy SL 300 motor drive provides smooth, quiet operation using a compact DC motor system with programmable speeds and customizable hold‑open time, making it suitable for retail, clinics, offices, and other everyday building entrances.

The SL 300 motor drive is non‑handed and compatible with both left‑ and right‑opening configurations, offering flexibility for different door layouts. It integrates an encoder sensor for precise position control and is built to operate reliably in high‑traffic and demanding environments. As part of the ASSA ABLOY SL 300 sliding door operator family, the SL 300 motor drive supports EN16005 safety standards and contributes to energy‑efficient, low‑maintenance automatic door solutions.