Overview The AMS 2 Pro Feeder Unit is specially designed to support the AMS 2 Pro for printing multiple colors and materials. Ceramic-reinforced antiwear bushings are embedded in each feeder inlet to better protect the inlet from being worn by the filament after prolonged use. Each AMS 2 Pro has 4 feeder units, and each feeder unit has its own motor and gears to actively push the filament forward or wind it back to the spool.The AMS 2 Pro Feeder Unit has a sensor to detect filament. When a filament is inserted, the feeder unit will feed the filament automatically. When a filament needs to be winded back, the feeder unit will drive the AMS 2 Pro active support shaft to rotate the spool for filament winding. Installation Learn more about the AMS 2 Pro Feeder Unit on Bambu Lab Wiki. In the Box - AMS 2 Pro Feeder Unit *1- BT2-8 Screw *2 Compatibility AMS 2 Pro Bambu Lab AMS First Stage Feeder Overview The AMS First Stage Feeder is specially designed to support the AMS for printing multiple colors and materials. Each AMS has 4 first stage feeders, and each first stage feeder has its own motor and gears to actively push the filament forward or wind it back to the spool. The first stage feeder has a sensor to detect filament. When a filament is inserted, the first stage feeder will pull the filament automatically. When a filament needs to be winded back, the first stage feeder will drive the AMS driving sleeve to rotate the spool for filament winding. *In order to optimize product performance, we have upgraded the circuit board of the AMS first stage feeder. This upgrade will affect the AMS that used the earliest main board. Please confirm the version of your AMS main board on Bambu Lab Wiki before purchasing the first stage feeder or feeding funnel. Installation Learn more about the replacement of AMS first stage feeder on Bambu Lab Wiki. Works with Bambu Lab AMS AMS HT Feeder Unit Overview The AMS HT Feeder Unit includes a filament detection sensor and a filament odometry wheel. The Hall sensor detects whether the filament is inserted, while the odometry wheel calculates the feeding length. Installation Learn more about the AMS HT Feeder Unit on Bambu Lab Wiki. In the Box - AMS HT Feeder Unit *1- Active Extrusion Wheel *1- 692ZZ Ball Bearing *1- BT2-8 Screw *4 Compatibility AMS HT
