This includes the leader it hangs on, and also the suspension spring. When the list says for example 93cm it is referring to the complete pendulum assembly with a 4.5 bob. This measurement is based the length on a bob diameter of 4 1/2 inches / 145mm. Pendulum lengths are typically indicated on German made movements by a CM number on the back plate. The larger the bob diameter is, the longer the pendulum is. (The bob is the round disk at the bottom of the pendulum). This measurement is approximate and varies depending on bob diameter. That is all the way down to the bottom of the pendulum nut threads. German units measure the pendulum length from the top of the movement and all the way down. The options are displayed on each movement series so all we have to do is figure out what mm length it has that matches. This is in mm but can convert to inches online if needed. This is the measurement of the shaft that the hands go on, from the front plate of the movement and all the way out to the end of the minute hand nut threads. Wound by pulling chains or wound by a crank key on the cable driven units. If no switch at 3 O'clock it is Westminster only automatically. The triple chime will have a choice of three songs and also silent at the 3 O'clock switch. The Westminster only with just have chime or silent at the 3 O'clock switch. Westminster chime only or the three song options called triple chime are the chime types. Again need to mention that this way is only used after the first way failed in some way. This way just gets cuts out the movement numbers all together and gets down to what is needed with no numbers involved at all. A example being UW66016 is really a UW66018 but with a different name. There are times that the Urgos Clock Movement UW number is not on the lists but is still available with a different name. The movement can match up by its attributes instead of the number system that can be tricky. This section is only for if the first way produces no results. The other way is just by the movement numbers and is in another section. This is the more involved way of getting to the correct new unit and takes some figuring out. These movements are available new in only the floor clock models such as grandmother and grandfather clocks. Urgos Clock Movement units have identifications on the back plate of the unit itself.
0 kommentar(er)
