Load capacity：5kg(49N) Optional parts can be equipped The BL QUICK-CHANGE Model Light-5A is a device for automatic tool changing, specially designed for low payload capacity robots, generally used in the assembly and handling of electrical parts, precision equipment and mechanical parts. During the unlocking process, the Light-5A Master plate pushes the Tool plate off (self-separating function). An optional shaft receptacle adaptor is available with the Light-5A to attach it to a shaft-type robot.。 Master plate Attachments ・4 bolts（M3×20） ・1 locating pin   Catalog (PDF) Features of Light-5A   Self-separating function The Light-5A locking mechanism has been designed to push the Tool plate off during the unlocking process, providing reliable separation. Lock without touching The Master plate can lock onto the Tool plate with a gap between them. Superior fail-safe locking mechanism BL’s unique lock/unlock mechanism contains a mechanical fail-safe feature which does not allow the Master and Tool plates to uncouple if the air pressure is shut off.