This is the complete electric landing gear set for our models up to 14kgs
It includes two main and one nose retract, controller and display unit for programming.
This landing gear is 100% made in Germany by Behotec. It is CNC cut from high quality aluminium and is designed for grass operations with the proper trailing leg struts ( available as an option ).
The gear operates thanks to high torque stepped motors, giving an extreme precision of travel and very reliable stop feature.
The gear is programmed with a start step and end step. The resolution Behotec is working at is 35mm/7600= 0,0046 mm per step or 4,6 thousands of mm. Thanks to the very accurate trunion machining, the position can be acquired very precisely. This is working extremely well and the positioning of the trunion assembly is very consistent. The electronics has a current tripoff and timeout function as an additional safety feature. In practice the gear always stops at the stop step ( positioning stop ) and not from current tripoff with the trunion right into the end of the groove. The menu on the GSU allows to see that.
The gear control unit is included and features a great ergonomics for an easy setup.
Electric brakes are available for this gear as an option and are operated by the same control unit.
For a complete description of the system, refer to the blog:
http://www.ultimate-jets.net/blogs/jet-building-techniques/8061271-new-behotec-e-tract-gear-line