SANKI S-CON MINI-Z Series, Operating And Service Manual

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3. Brushless-inverter Variable-speed Type
For brushless-inverter (inverter for brushless-motor variable-
speed control) variable-speed type, operate machine as follows:
NOTE: 1. Be sure to combine brushless inverter with specified
brushless motor.
2. Be sure to ground before use.
(1) Make sure RUN/STOP switch on brushless-inverter
operating panel is in “STOP” position. Turn on power
supply and ensure that power LED (power-on
indicator) is illuminated in green.
(2) Set RUN/STOP switch to “RUN” positio n. Motor will start
rotating and conveyor will run.
(3) To increase speed, turn speed control clockwise; to decrease
speed, turn it counterclockwise. Set appropriate speed for
intended use.
(→See “Variable -speed Range of Brushless-
inverter”, p. 17.)
(4) To stop con veyor, set RUN/STOP switch to “STOP”
position.
Brushless-inverter
operating panel
Speed control
Alarm LED (red)
Power LED (green)
Rotation-direction
selecting switch
(CW/CCW)
RUN/STOP switch
Brushless-inverter standard specification
Applied motor Brushless motor 50W, 130W
Power source
Voltage
Single-phase AC100-120V
Single-phase/three-phase AC200-240V
Permissible
voltage range
± 10 ％
Frequency 50 ／ 60Hz
Variable-speed range
(→See *NOTE above.)
-With RED ZONE
General change gear ratio 1:76
(Maximum change gear ratio 1:100)
-Without RED ZONE
Maximum change gear ratio 1:66
Environmental
conditions
Ambient
temperature －10℃ to ＋40℃
(Avoid freezing.)
Ambient
humidity Relative humidity 85% max.
(Avoid condensation.)
Atmosphere
Indoor (Avoid splash of liquids,
corrosive/flammable gases, dust, etc.)
Elevation 1000m or less
*NOTE: For details of variable- speed range and RED ZONE, see “Variable -speed Range
of Brushless- inverter”, p. 16.
NOTE: 1. Be sure to confirm that the power source voltage is within the rated voltage range, before
turning ON the power source.
2. Be sure to start and stop the conveyor with RUN/STOP switch. When starting and stopping
the machine by external signals, use control circuit terminals on rear of inverter. (→See
“Starting and Stopping the Conveyor by External Signals”, p. 16-17.)
3. When leaving the conveyor unused for a long period, make sure that the power supply is off.
(The RUN/STOP switch is not for turning the power on and off.)
4. Before turning off the power supply, be sure to set RUN/STOP switch to “STOP” position,
otherwise there is a risk that the motor will restart rotating unexpectedly when powered.
Moreover ma
ke sure that RUN/STOP switch is in “STOP” position before turning on the
power supply.