- 21 -
No.1 40000
25000rpm
Limit revolution(rpm)
No.1 SET1
10000rpm
Preset revolution (SET1)
Revolution (rpm) of preset revolution (SET1)
4. DESCRIPTION OF OPERATION AND FUNCTIONS OF COMPONENTS
2-15. Micromotor operation and display
Two modes, that is, limit rotation (limit mode) and preset rotation
(preset mode), are available for micromotor rotation. Either one of
these modes can be selected by pressing this switch.
The limit mode is a rotation mode providing an upper limit speed in
the rotation.
The preset mode (SET1 to SET3) keeps the rotation speed fixed
regardless how the the foot controller is operated.
Pressing the switch each time changes the speed mode:
Limit speed -> SET1 -> SET2 -> SET3 -> Limit speed.
2-15-1. Description of micromotor rotation modes and operation
Turn on the main switch and pick up a micromotor from the holder.
The rotation mode is displayed on the indicator.
For switching the rotation mode to the limit mode, select the limit
mode by pressing the switch on the membrane switch panel.
For switching the upper limit in the limit mode, press the (-) switch
or (+) switch on the membrane switch panel. The rotation upper
limit changes in three steps (or 5 steps).
Upper limit of rotation in case of three steps
10000/20000/40000 rpm
Upper limit of rotation in case of five steps
5000/10000/20000/30000/40000 rpm
See page 28 for selection of three steps or five steps.
The micromotor rotation speed can be changed in the range of up to
the selected upper limit by sliding the foot controller pedal right and
left. The rotation speed range varies by the micromotor type.
For switching from the limit mode to the preset mode, select the
preset mode (SET1 to SET3) by pressing the switch on the
membrane switch panel.
For changing the rotation speed in the preset mode, press the (-)
switch on the membrane switch panel to decrease the rotation, or
press the (+) switch to increase the rotation.
To store the changed rotation, press the switch . If the main
switch is turned off without pressing this store switch, the set value
before the change is restored.
See page for details of setup.
The micromotor runs at the fixed rotation speed indicated on the
indicator when the foot controller is depressed upon selection of the
preset mode (SET1 to SET3).
(The rotation speed shown in the figure is for reference only.)
2-15-2. Operation for switching to limit rotation (limit mode)
2-15-3. Operation for switching to preset rotation (preset mode)
Ｅ Ａ
SET1
SET2
SET3
Limit Rotation