With this gearbox output shaft comes as an M3 threaded rod. Thanks to this mechanics, it is now possible to slow and uniform lifting and lowering movements to create. To this end, on the threaded rod an M3 nut set too high. The nut is now fixed on an object (e.g. landing gear support), move these, depending on the polarity of the gearbox slowly upwards or downwards. The activation of the transmission can be, for example, through the drive control (HE 100). Can also be used e.g. in hydraulic excavators, can be very well with this gear. Depending on the voltage (2 - 18 V) can speeds of 50 - 450 U/m can be produced. At 20 turns per cm, the following way hazards:- 2 Volt: 2.5 cm/min- 6 Volt: 7.5 cm/min- 12 Volt: 15cm/minThe metal gear motor is operated with voltages between 2 V and 12 V voltage. Thus in the speeds of 50 - 450 U/m (depending on the voltage). In the gear used metal gear wheels guarantee a long service life and quiet operation. The threaded rod with a length of 50 mm can be s