Specification :

MB-D3 Electrical Bi-fold Operator is an open-close drive mechanism for bus bi-fold doors, which we introduce and improve the Japanese technology. The main characters include: Whole frame design, superior performance and excellent durability. Further more, it can be used in the extremely hot and cold weather areas. It is widely used for the city bus and mini-bus that have no air sources.

Features:
12 VDC or 24 VDC Driven.
Over Driven Protection.
Maximum Opening Force 300 N.
Emergency Handle Release.
Opening time 2.5 second.